Merge branch 'master' of git://git.savannah.gnu.org/parallel

Makefile.in

@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11.3 from Makefile.am.
+# Makefile.in generated by automake 1.11.6 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -15,6 +15,23 @@
 
 @SET_MAKE@
 VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -54,6 +71,11 @@ RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \
 	install-pdf-recursive install-ps-recursive install-recursive \
 	installcheck-recursive installdirs-recursive pdf-recursive \
 	ps-recursive uninstall-recursive
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
 RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive	\
   distclean-recursive maintainer-clean-recursive
 AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \
@@ -398,13 +420,10 @@ distdir: $(DISTFILES)
 	done
 	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
 	  if test "$$subdir" = .; then :; else \
-	    test -d "$(distdir)/$$subdir" \
+	    $(am__make_dryrun) \
-	    || $(MKDIR_P) "$(distdir)/$$subdir" \
+	      || test -d "$(distdir)/$$subdir" \
-	    || exit 1; \
+	      || $(MKDIR_P) "$(distdir)/$$subdir" \
-	  fi; \
+	      || exit 1; \
-	done
-	@list='$(DIST_SUBDIRS)'; for subdir in $$list; do \
-	  if test "$$subdir" = .; then :; else \
 	    dir1=$$subdir; dir2="$(distdir)/$$subdir"; \
 	    $(am__relativize); \
 	    new_distdir=$$reldir; \
@@ -490,7 +509,7 @@ distcheck: dist
 	*.zip*) \
 	  unzip $(distdir).zip ;;\
 	esac
-	chmod -R a-w $(distdir); chmod a+w $(distdir)
+	chmod -R a-w $(distdir); chmod u+w $(distdir)
 	mkdir $(distdir)/_build
 	mkdir $(distdir)/_inst
 	chmod a-w $(distdir)

NEWS

@@ -1,3 +1,14 @@
+20120822
+
+* Due to a bugfix the main flow has changed. Making this release beta
+  quality.
+
+* Parallel Proxy Scraper & Checker Tool 
+  https://www.youtube.com/watch?v=iXCeR_XsP6o
+
+* Bug fixes and man page updates.
+
+
 20120722
 
 * GNU Parallel was presented at Chiang Mai Bar Camp

README

@@ -24,9 +24,9 @@ you would get had you run the commands sequentially. This makes it
 possible to use output from GNU Parallel as input for other programs.
 
 
-= Installation =
+= Full installation =
 
-Installation of GNU Parallel is as simple as:
+Full installation of GNU Parallel is as simple as:
 
   ./configure && make && make install
 
@@ -38,10 +38,19 @@ If you are not root you can add ~/bin to your path and install in
 Or if your system lacks 'make' you can simply copy src/parallel
 src/sem src/niceload src/sql to a dir in your path.
 
-If you just need parallel in a pinch:
+
+= Minimal installation =
+
+If you just need parallel and do not have 'make' installed (maybe the
+system is old or Microsoft Windows):
 
   wget http://git.savannah.gnu.org/cgit/parallel.git/plain/src/parallel
   chmod 755 parallel
+  cp parallel sem
+  mv parallel sem dir-in-your-$PATH/bin/
+
+
+= Test the installation =
 
 After this you should be able to do:
 

aclocal.m4

@@ -1,4 +1,4 @@
-# generated automatically by aclocal 1.11.3 -*- Autoconf -*-
+# generated automatically by aclocal 1.11.6 -*- Autoconf -*-
 
 # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
 # 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation,
@@ -14,8 +14,8 @@
 
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
-m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],,
+m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],,
-[m4_warning([this file was generated for autoconf 2.68.
+[m4_warning([this file was generated for autoconf 2.69.
 You have another version of autoconf.  It may work, but is not guaranteed to.
 If you have problems, you may need to regenerate the build system entirely.
 To do so, use the procedure documented by the package, typically `autoreconf'.])])
@@ -38,7 +38,7 @@ AC_DEFUN([AM_AUTOMAKE_VERSION],
 [am__api_version='1.11'
 dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to
 dnl require some minimum version.  Point them to the right macro.
-m4_if([$1], [1.11.3], [],
+m4_if([$1], [1.11.6], [],
       [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl
 ])
 
@@ -54,7 +54,7 @@ m4_define([_AM_AUTOCONF_VERSION], [])
 # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced.
 # This function is AC_REQUIREd by AM_INIT_AUTOMAKE.
 AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION],
-[AM_AUTOMAKE_VERSION([1.11.3])dnl
+[AM_AUTOMAKE_VERSION([1.11.6])dnl
 m4_ifndef([AC_AUTOCONF_VERSION],
   [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl
 _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))])

configure

@@ -1,13 +1,11 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for parallel 20120722.
+# Generated by GNU Autoconf 2.69 for parallel 20120822.
 #
 # Report bugs to <bug-parallel@gnu.org>.
 #
 #
-# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
+# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software
-# Foundation, Inc.
 #
 #
 # This configure script is free software; the Free Software Foundation
@@ -136,6 +134,31 @@ export LANGUAGE
 # CDPATH.
 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 
+# Use a proper internal environment variable to ensure we don't fall
+  # into an infinite loop, continuously re-executing ourselves.
+  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
+    _as_can_reexec=no; export _as_can_reexec;
+    # We cannot yet assume a decent shell, so we have to provide a
+# neutralization value for shells without unset; and this also
+# works around shells that cannot unset nonexistent variables.
+# Preserve -v and -x to the replacement shell.
+BASH_ENV=/dev/null
+ENV=/dev/null
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+case $- in # ((((
+  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v* ) as_opts=-v ;;
+  *x* ) as_opts=-x ;;
+  * ) as_opts= ;;
+esac
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+as_fn_exit 255
+  fi
+  # We don't want this to propagate to other subprocesses.
+          { _as_can_reexec=; unset _as_can_reexec;}
 if test "x$CONFIG_SHELL" = x; then
   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
   emulate sh
@@ -169,7 +192,8 @@ if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 else
   exitcode=1; echo positional parameters were not saved.
 fi
-test x\$exitcode = x0 || exit 1"
+test x\$exitcode = x0 || exit 1
+test -x / || exit 1"
   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
@@ -213,21 +237,25 @@ IFS=$as_save_IFS
 
 
       if test "x$CONFIG_SHELL" != x; then :
-  # We cannot yet assume a decent shell, so we have to provide a
+  export CONFIG_SHELL
-	# neutralization value for shells without unset; and this also
+             # We cannot yet assume a decent shell, so we have to provide a
-	# works around shells that cannot unset nonexistent variables.
+# neutralization value for shells without unset; and this also
-	# Preserve -v and -x to the replacement shell.
+# works around shells that cannot unset nonexistent variables.
-	BASH_ENV=/dev/null
+# Preserve -v and -x to the replacement shell.
-	ENV=/dev/null
+BASH_ENV=/dev/null
-	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
+ENV=/dev/null
-	export CONFIG_SHELL
+(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-	case $- in # ((((
+case $- in # ((((
-	  *v*x* | *x*v* ) as_opts=-vx ;;
+  *v*x* | *x*v* ) as_opts=-vx ;;
-	  *v* ) as_opts=-v ;;
+  *v* ) as_opts=-v ;;
-	  *x* ) as_opts=-x ;;
+  *x* ) as_opts=-x ;;
-	  * ) as_opts= ;;
+  * ) as_opts= ;;
-	esac
+esac
-	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
+# Admittedly, this is quite paranoid, since all the known shells bail
+# out after a failed `exec'.
+$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
+exit 255
 fi
 
     if test x$as_have_required = xno; then :
@@ -330,6 +358,14 @@ $as_echo X"$as_dir" |
 
 
 } # as_fn_mkdir_p
+
+# as_fn_executable_p FILE
+# -----------------------
+# Test if FILE is an executable regular file.
+as_fn_executable_p ()
+{
+  test -f "$1" && test -x "$1"
+} # as_fn_executable_p
 # as_fn_append VAR VALUE
 # ----------------------
 # Append the text in VALUE to the end of the definition contained in VAR. Take
@@ -451,6 +487,10 @@ as_cr_alnum=$as_cr_Letters$as_cr_digits
   chmod +x "$as_me.lineno" ||
     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 
+  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
+  # already done that, so ensure we don't try to do so again and fall
+  # in an infinite loop.  This has already happened in practice.
+  _as_can_reexec=no; export _as_can_reexec
   # Don't try to exec as it changes $[0], causing all sort of problems
   # (the dirname of $[0] is not the place where we might find the
   # original and so on.  Autoconf is especially sensitive to this).
@@ -485,16 +525,16 @@ if (echo >conf$$.file) 2>/dev/null; then
     # ... but there are two gotchas:
     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -p'.
+    # In both cases, we have to default to `cp -pR'.
     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -p'
+      as_ln_s='cp -pR'
   elif ln conf$$.file conf$$ 2>/dev/null; then
     as_ln_s=ln
   else
-    as_ln_s='cp -p'
+    as_ln_s='cp -pR'
   fi
 else
-  as_ln_s='cp -p'
+  as_ln_s='cp -pR'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
@@ -506,28 +546,8 @@ else
   as_mkdir_p=false
 fi
 
-if test -x / >/dev/null 2>&1; then
+as_test_x='test -x'
-  as_test_x='test -x'
+as_executable_p=as_fn_executable_p
-else
-  if ls -dL / >/dev/null 2>&1; then
-    as_ls_L_option=L
-  else
-    as_ls_L_option=
-  fi
-  as_test_x='
-    eval sh -c '\''
-      if test -d "$1"; then
-	test -d "$1/.";
-      else
-	case $1 in #(
-	-*)set "./$1";;
-	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-    '\'' sh
-  '
-fi
-as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -559,8 +579,8 @@ MAKEFLAGS=
 # Identity of this package.
 PACKAGE_NAME='parallel'
 PACKAGE_TARNAME='parallel'
-PACKAGE_VERSION='20120722'
+PACKAGE_VERSION='20120822'
-PACKAGE_STRING='parallel 20120722'
+PACKAGE_STRING='parallel 20120822'
 PACKAGE_BUGREPORT='bug-parallel@gnu.org'
 PACKAGE_URL=''
 
@@ -1089,8 +1109,6 @@ target=$target_alias
 if test "x$host_alias" != x; then
   if test "x$build_alias" = x; then
     cross_compiling=maybe
-    $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host.
-    If a cross compiler is detected then cross compile mode will be used" >&2
   elif test "x$build_alias" != "x$host_alias"; then
     cross_compiling=yes
   fi
@@ -1176,7 +1194,7 @@ if test "$ac_init_help" = "long"; then
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures parallel 20120722 to adapt to many kinds of systems.
+\`configure' configures parallel 20120822 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1242,7 +1260,7 @@ fi
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of parallel 20120722:";;
+     short | recursive ) echo "Configuration of parallel 20120822:";;
    esac
   cat <<\_ACEOF
 
@@ -1309,10 +1327,10 @@ fi
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-parallel configure 20120722
+parallel configure 20120822
-generated by GNU Autoconf 2.68
+generated by GNU Autoconf 2.69
 
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it.
 _ACEOF
@@ -1326,8 +1344,8 @@ cat >config.log <<_ACEOF
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by parallel $as_me 20120722, which was
+It was created by parallel $as_me 20120822, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
 
@@ -1742,7 +1760,7 @@ case $as_dir/ in #((
     # by default.
     for ac_prog in ginstall scoinst install; do
       for ac_exec_ext in '' $ac_executable_extensions; do
-	if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
+	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
 	  if test $ac_prog = install &&
 	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
 	    # AIX install.  It has an incompatible calling convention.
@@ -1911,7 +1929,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_STRIP="${ac_tool_prefix}strip"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -1951,7 +1969,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_ac_ct_STRIP="strip"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -2002,7 +2020,7 @@ do
   test -z "$as_dir" && as_dir=.
     for ac_prog in mkdir gmkdir; do
 	 for ac_exec_ext in '' $ac_executable_extensions; do
-	   { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue
+	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
 	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
 	     'mkdir (GNU coreutils) '* | \
 	     'mkdir (coreutils) '* | \
@@ -2055,7 +2073,7 @@ do
   IFS=$as_save_IFS
   test -z "$as_dir" && as_dir=.
     for ac_exec_ext in '' $ac_executable_extensions; do
-  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
+  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
     ac_cv_prog_AWK="$ac_prog"
     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
     break 2
@@ -2141,7 +2159,7 @@ fi
 
 # Define the identity of the package.
  PACKAGE='parallel'
- VERSION='20120722'
+ VERSION='20120822'
 
 
 cat >>confdefs.h <<_ACEOF
@@ -2593,16 +2611,16 @@ if (echo >conf$$.file) 2>/dev/null; then
     # ... but there are two gotchas:
     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
-    # In both cases, we have to default to `cp -p'.
+    # In both cases, we have to default to `cp -pR'.
     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
-      as_ln_s='cp -p'
+      as_ln_s='cp -pR'
   elif ln conf$$.file conf$$ 2>/dev/null; then
     as_ln_s=ln
   else
-    as_ln_s='cp -p'
+    as_ln_s='cp -pR'
   fi
 else
-  as_ln_s='cp -p'
+  as_ln_s='cp -pR'
 fi
 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 rmdir conf$$.dir 2>/dev/null
@@ -2662,28 +2680,16 @@ else
   as_mkdir_p=false
 fi
 
-if test -x / >/dev/null 2>&1; then
+
-  as_test_x='test -x'
+# as_fn_executable_p FILE
-else
+# -----------------------
-  if ls -dL / >/dev/null 2>&1; then
+# Test if FILE is an executable regular file.
-    as_ls_L_option=L
+as_fn_executable_p ()
-  else
+{
-    as_ls_L_option=
+  test -f "$1" && test -x "$1"
-  fi
+} # as_fn_executable_p
-  as_test_x='
+as_test_x='test -x'
-    eval sh -c '\''
+as_executable_p=as_fn_executable_p
-      if test -d "$1"; then
-	test -d "$1/.";
-      else
-	case $1 in #(
-	-*)set "./$1";;
-	esac;
-	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
-	???[sx]*):;;*)false;;esac;fi
-    '\'' sh
-  '
-fi
-as_executable_p=$as_test_x
 
 # Sed expression to map a string onto a valid CPP name.
 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
@@ -2704,8 +2710,8 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by parallel $as_me 20120722, which was
+This file was extended by parallel $as_me 20120822, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -2766,11 +2772,11 @@ _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-parallel config.status 20120722
+parallel config.status 20120822
-configured by $0, generated by GNU Autoconf 2.68,
+configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
-Copyright (C) 2010 Free Software Foundation, Inc.
+Copyright (C) 2012 Free Software Foundation, Inc.
 This config.status script is free software; the Free Software Foundation
 gives unlimited permission to copy, distribute and modify it."
 
@@ -2861,7 +2867,7 @@ fi
 _ACEOF
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 if \$ac_cs_recheck; then
-  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
+  set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
   shift
   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
   CONFIG_SHELL='$SHELL'

configure.ac

@@ -1,4 +1,4 @@
-AC_INIT([parallel], [20120722], [bug-parallel@gnu.org])
+AC_INIT([parallel], [20120822], [bug-parallel@gnu.org])
 AM_INIT_AUTOMAKE([-Wall -Werror foreign])
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_FILES([

doc/release_new_version

@@ -171,24 +171,18 @@ cc:Sandro Cazzaniga <kharec@mandriva.org>,
    Ryoichiro Suzuki <ryoichiro.suzuki@gmail.com>,
    Jesse Alama <jesse.alama@gmail.com>
 
-Subject: GNU Parallel 20120722 ('Nai Soi') released
+Subject: GNU Parallel 20120822 ('Boson') released
 
-GNU Parallel 20127022 ('Nai Soi') has been released. It is
+GNU Parallel 20120822 ('Boson') has been released. It is
 available for download at: http://ftp.gnu.org/gnu/parallel/
 
-This is a bugfix release with no new features. Probably a good release
-for stable long-term use.
-
 New in this release:
 
-* GNU Parallel was presented at Chiang Mai Bar Camp
+* Due to a bugfix the main flow has changed. Making this release beta
-  http://barcampchiangmai.org/
+  quality.
-  See write up here:
-  http://www.cnx-software.com/2012/07/02/use-gnu-parallel-to-speed-up-script-execution-on-multiple-cores-andor-machines/
 
-* I don't always max out all my CPUs, but when I do, I do it with GNU
+* Parallel Proxy Scraper & Checker Tool 
-  Parallel.
+  https://www.youtube.com/watch?v=iXCeR_XsP6o
-  http://memegenerator.net/instance/22638454
 
 * Bug fixes and man page updates.
 

packager/0install/parallel.xml

@@ -121,11 +121,19 @@ xargs or cat | sh.</description>
 		<implementation id="sha1new=006f918cda3a7cbe620f6e2b66123379c1948089" released="2012-06-23" version="20120622">
     <manifest-digest sha256="b1182ecf93c1b93e0cf3f22784c27c01f7aa64801f038b652624c3e210e03dea"/>
     <archive extract="parallel-20120622" href="http://ftp.gnu.org/gnu/parallel/parallel-20120622.tar.bz2" size="228881"/>
+  </implementation>
+		<implementation id="sha1new=36a6f13e597193d7d163ca5c6a5097eceecc6dab" released="2012-08-23" version="20120722">
+    <manifest-digest sha256="d10af8e443c12b8540a6b8ecc41f0ca480d851f45b1b93bac3001d1a5031d76c"/>
+    <archive extract="parallel-20120722" href="http://ftp.gnu.org/gnu/parallel/parallel-20120722.tar.bz2" size="230141"/>
+  </implementation>
+		<implementation id="sha1new=f5da0850d901d05b9086bf5599d72ba30f7d9685" released="2012-08-23" version="20120822">
+    <manifest-digest sha256="98efd866ca5cf6737922d1caf3802488ce572fadd1b643161a3a0836d8ad1790"/>
+    <archive extract="parallel-20120822" href="http://ftp.gnu.org/gnu/parallel/parallel-20120822.tar.bz2" size="231076"/>
   </implementation>
 	</group>
 </interface>
 <!-- Base64 Signature
-iEYEABECAAYFAk/lnIgACgkQ/lhgK1iJTtKfrgCeIjYITindJa50NjPqxCes8e7kF1MAn0qMTpwx
+iEYEABECAAYFAlA1WzcACgkQ/lhgK1iJTtKhkACgxcdVkWLq2uqYma1g+qHKO9vfNJwAni1y3U2u
-cvnKdRDwC1px3+HQg435
+AKT0/BQ6dfyxD1y2zqru
 
 -->

packager/obs/home:tange/parallel/parallel.spec

@@ -1,6 +1,6 @@
 Summary:	Shell tool for executing jobs in parallel
 Name: 		parallel
-Version: 	20120722
+Version: 	20120822
 Release: 	1
 License: 	GPL
 Group: 		Productivity/File utilities

src/Makefile.in

@@ -1,4 +1,4 @@
-# Makefile.in generated by automake 1.11.3 from Makefile.am.
+# Makefile.in generated by automake 1.11.6 from Makefile.am.
 # @configure_input@
 
 # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002,
@@ -17,6 +17,23 @@
 
 
 VPATH = @srcdir@
+am__make_dryrun = \
+  { \
+    am__dry=no; \
+    case $$MAKEFLAGS in \
+      *\\[\ \	]*) \
+        echo 'am--echo: ; @echo "AM"  OK' | $(MAKE) -f - 2>/dev/null \
+          | grep '^AM OK$$' >/dev/null || am__dry=yes;; \
+      *) \
+        for am__flg in $$MAKEFLAGS; do \
+          case $$am__flg in \
+            *=*|--*) ;; \
+            *n*) am__dry=yes; break;; \
+          esac; \
+        done;; \
+    esac; \
+    test $$am__dry = yes; \
+  }
 pkgdatadir = $(datadir)/@PACKAGE@
 pkgincludedir = $(includedir)/@PACKAGE@
 pkglibdir = $(libdir)/@PACKAGE@
@@ -75,6 +92,11 @@ am__installdirs = "$(DESTDIR)$(bindir)" "$(DESTDIR)$(man1dir)" \
 SCRIPTS = $(bin_SCRIPTS)
 SOURCES =
 DIST_SOURCES =
+am__can_run_installinfo = \
+  case $$AM_UPDATE_INFO_DIR in \
+    n|no|NO) false;; \
+    *) (install-info --version) >/dev/null 2>&1;; \
+  esac
 man1dir = $(mandir)/man1
 NROFF = nroff
 MANS = $(man_MANS)
@@ -197,8 +219,11 @@ $(ACLOCAL_M4):  $(am__aclocal_m4_deps)
 $(am__aclocal_m4_deps):
 install-binSCRIPTS: $(bin_SCRIPTS)
 	@$(NORMAL_INSTALL)
-	test -z "$(bindir)" || $(MKDIR_P) "$(DESTDIR)$(bindir)"
 	@list='$(bin_SCRIPTS)'; test -n "$(bindir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(bindir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(bindir)" || exit 1; \
+	fi; \
 	for p in $$list; do \
 	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 	  if test -f "$$d$$p"; then echo "$$d$$p"; echo "$$p"; else :; fi; \
@@ -229,11 +254,18 @@ uninstall-binSCRIPTS:
 	dir='$(DESTDIR)$(bindir)'; $(am__uninstall_files_from_dir)
 install-man1: $(man_MANS)
 	@$(NORMAL_INSTALL)
-	test -z "$(man1dir)" || $(MKDIR_P) "$(DESTDIR)$(man1dir)"
+	@list1=''; \
-	@list=''; test -n "$(man1dir)" || exit 0; \
+	list2='$(man_MANS)'; \
-	{ for i in $$list; do echo "$$i"; done; \
+	test -n "$(man1dir)" \
-	l2='$(man_MANS)'; for i in $$l2; do echo "$$i"; done | \
+	  && test -n "`echo $$list1$$list2`" \
-	  sed -n '/\.1[a-z]*$$/p'; \
+	  || exit 0; \
+	echo " $(MKDIR_P) '$(DESTDIR)$(man1dir)'"; \
+	$(MKDIR_P) "$(DESTDIR)$(man1dir)" || exit 1; \
+	{ for i in $$list1; do echo "$$i"; done;  \
+	if test -n "$$list2"; then \
+	  for i in $$list2; do echo "$$i"; done \
+	    | sed -n '/\.1[a-z]*$$/p'; \
+	fi; \
 	} | while read p; do \
 	  if test -f $$p; then d=; else d="$(srcdir)/"; fi; \
 	  echo "$$d$$p"; echo "$$p"; \
@@ -265,8 +297,11 @@ uninstall-man1:
 	dir='$(DESTDIR)$(man1dir)'; $(am__uninstall_files_from_dir)
 install-docDATA: $(doc_DATA)
 	@$(NORMAL_INSTALL)
-	test -z "$(docdir)" || $(MKDIR_P) "$(DESTDIR)$(docdir)"
 	@list='$(doc_DATA)'; test -n "$(docdir)" || list=; \
+	if test -n "$$list"; then \
+	  echo " $(MKDIR_P) '$(DESTDIR)$(docdir)'"; \
+	  $(MKDIR_P) "$(DESTDIR)$(docdir)" || exit 1; \
+	fi; \
 	for p in $$list; do \
 	  if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 	  echo "$$d$$p"; \

src/niceload

@@ -24,7 +24,7 @@
 use strict;
 use Getopt::Long;
 $Global::progname="niceload";
-$Global::version = 20120722;
+$Global::version = 20120822;
 Getopt::Long::Configure("bundling","require_order");
 get_options_from_array(\@ARGV) || die_usage();
 if($::opt_version) {

src/parallel

@@ -34,8 +34,8 @@ use strict;
 $::oodebug=0;
 $SIG{TERM} ||= sub { exit 0; }; # $SIG{TERM} is not set on Mac OS X
 if(not $ENV{SHELL}) {
-    # $ENV{SHELL} is sometimes not set on Mac OS X
+    # $ENV{SHELL} is sometimes not set on Mac OS X and Windows
-    print STDERR ("parallel: Warning: \$SHELL not set. Using /bin/sh\n");
+    ::warning("\$SHELL not set. Using /bin/sh.\n");
     $ENV{SHELL} = "/bin/sh";
 }
 %Global::original_sig = %SIG;
@@ -110,9 +110,8 @@ if($::opt_filter_hosts) {
 	    } elsif($col[6] eq "127") {
 		# signal == 127: parallel not installed remote
 		# Set ncpus and ncores = 1
-		print $Global::original_stderr
+		::warning("Could not figure out ",
-                    ("parallel: Warning: Could not figure out ",
+			  "number of cpus on $col[1]. Using 1.\n");
-                     "number of cpus on $col[1]. Using 1\n");
 		$ncores{$col[1]} = 1;
 		$ncpus{$col[1]} = 1;
 		$maxlen{$col[1]} = Limits::Command::max_length();
@@ -408,7 +407,7 @@ sub write_record_to_pipe {
 	$job->write(\$record);
 	my $fh = $job->stdin();
 	close $fh;
-	exit;
+	exit(0);
     }
     my $fh = $job->stdin();
     close $fh;
@@ -510,6 +509,7 @@ sub options_hash {
 	 "arg-sep|argsep=s" => \$::opt_arg_sep,
 	 "arg-file-sep|argfilesep=s" => \$::opt_arg_file_sep,
 	 "trim=s" => \$::opt_trim,
+	 "plain" => \$::opt_plain,
 	 "profile|J=s" => \@::opt_profile,
 	 "pipe|spreadstdin" => \$::opt_pipe,
 	 "recstart=s" => \$::opt_recstart,
@@ -584,7 +584,7 @@ sub get_options_from_array {
 sub parse_options {
     # Returns: N/A
     # Defaults:
-    $Global::version = 20120722;
+    $Global::version = 20120822;
     $Global::progname = 'parallel';
     $Global::infinity = 2**31;
     $Global::debug = 0;
@@ -614,13 +614,13 @@ sub parse_options {
     @ARGV=read_options();
 
     if(defined $::opt_retired) {
-	    print STDERR "$Global::progname: -g has been retired. Use --group.\n";
+	    ::error("-g has been retired. Use --group.\n");
-	    print STDERR "$Global::progname: -B has been retired. Use --bf.\n";
+	    ::error("-B has been retired. Use --bf.\n");
-	    print STDERR "$Global::progname: -T has been retired. Use --tty.\n";
+	    ::error("-T has been retired. Use --tty.\n");
-	    print STDERR "$Global::progname: -U has been retired. Use --er.\n";
+	    ::error("-U has been retired. Use --er.\n");
-	    print STDERR "$Global::progname: -W has been retired. Use --wd.\n";
+	    ::error("-W has been retired. Use --wd.\n");
-	    print STDERR "$Global::progname: -Y has been retired. Use --shebang.\n";
+	    ::error("-Y has been retired. Use --shebang.\n");
-	    print STDERR "$Global::progname: -H has been retired. Use --halt.\n";
+	    ::error("-H has been retired. Use --halt.\n");
             ::wait_and_exit(255);
     }
     if(@::opt_v) { $Global::verbose = $#::opt_v+1; } # Convert -v -v to v=2
@@ -690,7 +690,7 @@ sub parse_options {
 	    wait_and_exit(0);
 	}
     }
-    if($::opt_tollef and not $::opt_gnu) {
+    if($::opt_tollef and not $::opt_gnu and not $::opt_plain) {
 	# Behave like tollef parallel (from moreutils)
 	$::opt_u = 1;
 	$Global::grouped = 0;
@@ -791,8 +791,8 @@ sub parse_options {
             $::opt_P = 1;
         }
 	if($Global::interactive and $::opt_bg) {
-	    print STDERR "$Global::progname: Jobs running in the ".
+	    ::error("Jobs running in the ".
-		"background cannot be interactive.\n";
+		    "background cannot be interactive.\n");
             ::wait_and_exit(255);
 	}
     }
@@ -806,8 +806,7 @@ sub parse_options {
         # As we do not know the max line length on the remote machine
         # long commands generated by xargs may fail
         # If opt_N is set, it is probably safe
-        print STDERR ("$Global::progname: Warning: using -X or -m ",
+        ::warning("Using -X or -m with --sshlogin may fail.\n");
-		      "with --sshlogin may fail\n");
     }
 
     if(not defined $::opt_P) {
@@ -819,7 +818,7 @@ sub parse_options {
 sub open_joblog {
     my $append = 0;
     if($::opt_resume and not $::opt_joblog) {
-        print STDERR ("$Global::progname: --resume requires --joblog\n");
+        ::error("--resume requires --joblog.\n");
 	::wait_and_exit(255);
     }
     if($::opt_joblog) {
@@ -832,7 +831,7 @@ sub open_joblog {
 			# This is 30% faster than set_job_already_run($1);
 			vec($Global::job_already_run,$1,1) = 1;
 		    } else {
-			print STDERR ("$Global::progname: Format of '$::opt_joblog' is wrong\n");
+			::error("Format of '$::opt_joblog' is wrong.\n");
 			::wait_and_exit(255);
 		    }
 		}
@@ -842,15 +841,13 @@ sub open_joblog {
 	if($append) {
 	    # Append to joblog
 	    if(not open($Global::joblog,">>$::opt_joblog")) {
-		print STDERR ("$Global::progname: Cannot append to ",
+		::error("Cannot append to --joblog $::opt_joblog.\n");
-			      "--joblog $::opt_joblog\n");
 		::wait_and_exit(255);
 	    }
 	} else {
 	    # Overwrite the joblog
 	    if(not open($Global::joblog,">$::opt_joblog")) {
-		print STDERR ("$Global::progname: Cannot write to ",
+		::error("Cannot write to --joblog $::opt_joblog.\n");
-			      "--joblog $::opt_joblog\n");
 		::wait_and_exit(255);
 	    } else {
 		print $Global::joblog
@@ -879,44 +876,49 @@ sub read_options {
 
     Getopt::Long::Configure("bundling","pass_through");
     # Check if there is a --profile to set @::opt_profile
-    GetOptions("profile|J=s" => \@::opt_profile) || die_usage();
+    GetOptions("profile|J=s" => \@::opt_profile,
-    # Add options from .parallel/config and other profiles
+	       "plain" => \$::opt_plain) || die_usage();
     my @ARGV_profile = ();
     my @ARGV_env = ();
-    my @config_profiles = (
+    if(not $::opt_plain) {
-	"/etc/parallel/config",
+	# Add options from .parallel/config and other profiles
-	$ENV{'HOME'}."/.parallel/config",
+	my @config_profiles = (
-	$ENV{'HOME'}."/.parallelrc");
+	    "/etc/parallel/config",
-    my @profiles = @config_profiles;
+	    $ENV{'HOME'}."/.parallel/config",
-    if(@::opt_profile) {
+	    $ENV{'HOME'}."/.parallelrc");
-        # --profile overrides default profiles
+	my @profiles = @config_profiles;
-	@profiles = ();
+	if(@::opt_profile) {
-	for my $profile (@::opt_profile) {
+	    # --profile overrides default profiles
-	    push @profiles, $ENV{'HOME'}."/.parallel/".$profile;
+	    @profiles = ();
+	    for my $profile (@::opt_profile) {
+		push @profiles, $ENV{'HOME'}."/.parallel/".$profile;
+	    }
+	}
+	for my $profile (@profiles) {
+	    if(-r $profile) {
+		open (IN, "<", $profile) || ::die_bug("read-profile: $profile");
+		while(<IN>) {
+		    /^\s*\#/ and next;
+		    chomp;
+		    push @ARGV_profile, shell_unquote(split/(?<![\\])\s/, $_);
+		}
+		close IN;
+	    } else {
+		if(grep /^$profile$/, @config_profiles) {
+		    # config file is not required to exist
+		} else {
+		    ::error("$profile not readable.\n");
+		    wait_and_exit(255);
+		}
+	    }
+	}
+	# Add options from shell variable $PARALLEL
+	if($ENV{'PARALLEL'}) {
+	    @ARGV_env = shell_unquote(split/(?<![\\])\s/, $ENV{'PARALLEL'});
 	}
-    }
-    for my $profile (@profiles) {
-        if(-r $profile) {
-            open (IN, "<", $profile) || ::die_bug("read-profile: $profile");
-            while(<IN>) {
-                /^\s*\#/ and next;
-                chomp;
-                push @ARGV_profile, shell_unquote(split/(?<![\\])\s/, $_);
-            }
-            close IN;
-        } else {
-            if(grep /^$profile$/, @config_profiles) {
-                # config file is not required to exist
-            } else {
-                print STDERR "$Global::progname: $profile not readable\n";
-                wait_and_exit(255);
-            }
-        }
     }
     Getopt::Long::Configure("bundling","require_order");
     get_options_from_array(\@ARGV_profile) || die_usage();
-    # Add options from shell variable $PARALLEL
-    $ENV{'PARALLEL'} and @ARGV_env = shell_unquote(split/(?<![\\])\s/, $ENV{'PARALLEL'});
     get_options_from_array(\@ARGV_env) || die_usage();
     get_options_from_array(\@ARGV) || die_usage();
 
@@ -1096,9 +1098,7 @@ sub open_or_exit {
     }
     my $fh = gensym;
     if(not open($fh,"<",$file)) {
-        print STDERR "$Global::progname: ".
+        ::error("Cannot open input file `$file': No such file or directory.\n");
-            "Cannot open input file `$file': ".
-            "No such file or directory\n";
         wait_and_exit(255);
     }
     return $fh;
@@ -1220,8 +1220,19 @@ sub start_another_job {
                 debug("Started as seq ",$job->seq()," pid:",$job->pid(),"\n");
                 return 1;
             } else {
-                # If interactive says: Dont run the job, then skip it and run the next
+                # Not enough processes to run the job.
-                return start_another_job($sshlogin);
+		# Put it back on the queue.
+		$Global::JobQueue->unget($job);
+		# Count down the number of jobs to run for this SSHLogin.
+		my $max = $sshlogin->max_jobs_running();
+		if($max > 1) { $max--; }
+		$sshlogin->set_max_jobs_running($max);
+		# Sleep up to 300 ms to give other processes time to die
+		::usleep(rand()*300);
+		::warning("No more processes: ",
+			  "Decreasing number of running jobs to $max. ",
+			  "Raising ulimit -u may help.\n");
+		return 0;
             }
         }
     } else {
@@ -1547,8 +1558,8 @@ sub read_sshloginfile {
 	$close = 0;
     } else {
 	if(not open(IN, $file)) {
-	    print $Global::original_stderr "Cannot open $file\n";
+	    ::error("Cannot open $file.\n");
-	    exit(255);
+	    ::wait_and_exit(255);
 	}
     }
     while(<IN>) {
@@ -1586,20 +1597,15 @@ sub parse_sshlogin {
         if(not remote_hosts()) {
             # There are no remote hosts
             if(@::opt_trc) {
-                print $Global::original_stderr
+		::warning("--trc ignored as there are no remote --sshlogin.\n");
-                    "parallel: Warning: --trc ignored as there are no remote --sshlogin\n";
             } elsif (defined $::opt_transfer) {
-                print $Global::original_stderr
+		::warning("--transfer ignored as there are no remote --sshlogin.\n");
-                    "parallel: Warning: --transfer ignored as there are no remote --sshlogin\n";
             } elsif (@::opt_return) {
-                print $Global::original_stderr
+                ::warning("--return ignored as there are no remote --sshlogin.\n");
-                    "parallel: Warning: --return ignored as there are no remote --sshlogin\n";
             } elsif (defined $::opt_cleanup) {
-                print $Global::original_stderr
+		::warning("--cleanup ignored as there are no remote --sshlogin.\n");
-                    "parallel: Warning: --cleanup ignored as there are no remote --sshlogin\n";
             } elsif (@::opt_basefile) {
-                print $Global::original_stderr
+                ::warning("--basefile ignored as there are no remote --sshlogin.\n");
-                    "parallel: Warning: --basefile ignored as there are no remote --sshlogin\n";
             }
         }
     }
@@ -1823,6 +1829,22 @@ sub usage {
 	 "");
 }
 
+sub warning {
+    my @w = @_;
+    my $fh = $Global::original_stderr || *STDERR;
+    my $prog = $Global::progname || "parallel";
+    print $fh $prog, ": Warning: ", @w;
+}
+
+
+sub error {
+    my @w = @_;
+    my $fh = $Global::original_stderr || *STDERR;
+    my $prog = $Global::progname || "parallel";
+    print $fh $prog, ": Error: ", @w;
+}
+
+
 sub die_bug {
     my $bugid = shift;
     print STDERR
@@ -2362,7 +2384,7 @@ sub compute_max_loadavg {
                 $load = $self->compute_max_loadavg($opt_load_file);
             } else {
                 print $Global::original_stderr "Cannot open $loadspec\n";
-                exit(255);
+                ::wait_and_exit(255);
             }
         } else {
             print $Global::original_stderr "Parsing of --load failed\n";
@@ -2407,11 +2429,6 @@ sub compute_number_of_processes {
     ::debug("Wanted procs: $wanted_processes\n");
     my $system_limit =
         $self->processes_available_by_system_limit($wanted_processes);
-    if($system_limit < 1) {
-	print STDERR "$Global::progname: Cannot spawn more jobs. ",
-	"Raising ulimit -u may help.\n";
-	exit(255);
-    }
     ::debug("Limited to procs: $system_limit\n");
     return $system_limit;
 }
@@ -2537,20 +2554,6 @@ sub processes_available_by_system_limit {
             $slow_spawining_warning_printed = 1;
         }
     }
-    if($system_limit < $wanted_processes and not $more_filehandles) {
-        print $Global::original_stderr
-            ("parallel: Warning: Only enough filehandles to run ",
-             $system_limit, " jobs in parallel. ",
-             "Raising ulimit -n may help.\n");
-    }
-    if($system_limit < $wanted_processes and $max_system_proc_reached) {
-        print $Global::original_stderr
-            ("parallel: Warning: Only enough available processes to run ",
-             $system_limit, " jobs in parallel.\n");
-    }
-    if($Global::JobQueue->empty()) {
-	$system_limit ||= 1;
-    }
     # Cleanup: Close the files
     for (values %fh) { close $_ }
     # Cleanup: Kill the children
@@ -2559,10 +2562,27 @@ sub processes_available_by_system_limit {
         waitpid($pid,0);
         delete $Global::unkilled_children{$pid};
     }
-    #wait();
     # Cleanup: Unget the command_lines or the @args
     $Global::JobQueue->{'commandlinequeue'}->{'arg_queue'}->unget(@args);
     $Global::JobQueue->unget(@jobs);
+    if($system_limit < $wanted_processes) {
+	# The system_limit is less than the wanted_processes
+	if($system_limit < 1 and not $Global::JobQueue->empty()) {
+	    ::warning("Cannot spawn any jobs. Raising ulimit -u may help.\n");
+	    ::wait_and_exit(255);
+	}
+	if(not $more_filehandles) {
+	    ::warning("Only enough filehandles to run ", $system_limit,
+		      " jobs in parallel. Raising ulimit -n may help.\n");
+	}
+	if($max_system_proc_reached) {
+	    ::warning("Only enough available processes to run ", $system_limit,
+		      " jobs in parallel. Raising ulimit -u may help.\n");
+	}
+    }
+    if($Global::JobQueue->empty()) {
+	$system_limit ||= 1;
+    }
     if($self->string() ne ":" and
        $system_limit > $Global::default_simultaneous_sshlogins) {
         $system_limit =
@@ -2584,13 +2604,12 @@ sub simultaneous_sshlogin_limit {
             $self->simultaneous_sshlogin($wanted_processes));
     if($ssh_limit < $wanted_processes) {
         my $serverlogin = $self->serverlogin();
-        print $Global::original_stderr
+        ::warning("ssh to $serverlogin only allows ",
-            ("parallel: Warning: ssh to $serverlogin only allows ",
+		  "for $ssh_limit simultaneous logins.\n",
-             "for $ssh_limit simultaneous logins.\n",
+		  "You may raise this by changing ",
-             "You may raise this by changing ",
+		  "/etc/ssh/sshd_config:MaxStartup on $serverlogin.\n",
-             "/etc/ssh/sshd_config:MaxStartup on $serverlogin\n",
+		  "Using only ",$ssh_limit-1," connections ",
-             "Using only ",$ssh_limit-1," connections ",
+		  "to avoid race conditions.\n");
-             "to avoid race conditions\n");
     }
     # Race condition can cause problem if using all sshs.
     if($ssh_limit > 1) { $ssh_limit -= 1; }
@@ -2658,11 +2677,11 @@ sub user_requested_processes {
                 close IN;
                 $processes = $self->user_requested_processes($opt_P_file);
             } else {
-                print $Global::original_stderr "Cannot open $opt_P\n";
+                ::error("Cannot open $opt_P.\n");
-                exit(255);
+                ::wait_and_exit(255);
             }
         } else {
-            print $Global::original_stderr "Parsing of --jobs/-j/--max-procs/-P failed\n";
+            ::error("Parsing of --jobs/-j/--max-procs/-P failed.\n");
             ::die_usage();
         }
         if($processes < 1) {
@@ -2694,9 +2713,8 @@ sub ncpus {
             if($ncpu =~ /^\s*[0-9]+\s*$/s) {
                 $self->{'ncpus'} = $ncpu;
             } else {
-                print $Global::original_stderr
+                ::warning("Could not figure out ",
-                    ("parallel: Warning: Could not figure out ",
+			  "number of cpus on $serverlogin ($ncpu). Using 1.\n");
-                     "number of cpus on $serverlogin ($ncpu). Using 1\n");
                 $self->{'ncpus'} = 1;
             }
         }
@@ -2731,7 +2749,7 @@ sub no_of_cpus {
 	chomp $no_of_cpus;
         return $no_of_cpus;
     } else {
-        warn("parallel: Cannot figure out number of cpus. Using 1");
+        ::warning("Cannot figure out number of cpus. Using 1.\n");
         return 1;
     }
 }
@@ -2763,7 +2781,7 @@ sub no_of_cores {
 	chomp $no_of_cores;
         return $no_of_cores;
     } else {
-        warn("parallel: Cannot figure out number of CPU cores. Using 1");
+        ::warning("Cannot figure out number of CPU cores. Using 1.\n");
         return 1;
     }
 }
@@ -3445,9 +3463,7 @@ sub sshtransfer {
 	    $pre .= "$mkremote_workdir; rsync $rsync_opt "
 		. ::shell_quote_scalar($file)." $serverlogin:$rsync_destdir;";
 	} else {
-	    print $Global::original_stderr
+	    ::warning($file, " is not readable and will not be transferred.\n");
-		"parallel: Warning: "
-		. $file . " is not readable and will not be transferred\n";
 	}
     }
     return $pre;
@@ -3663,24 +3679,30 @@ sub start {
     if($::opt_dryrun) {
 	$command = "true";
     }
-    $Global::total_running++;
-    $Global::total_started++;
     $ENV{'PARALLEL_SEQ'} = $job->seq();
     $ENV{'PARALLEL_PID'} = $$;
     ::debug("$Global::total_running processes. Starting ("
 	    . $job->seq() . "): $command\n");
     if($::opt_pipe) {
 	my ($in);
-	$pid = ::open3($in, ">&OUT", ">&ERR", $ENV{SHELL}, "-c", $command) ||
+	# The eval is needed to catch exception from open3
-	    ::die_bug("open3-pipe");
+	eval {
+	    $pid = ::open3($in, ">&OUT", ">&ERR", $ENV{SHELL}, "-c", $command) ||
+		::die_bug("open3-pipe");
+	    1;
+	};
 	$job->set_stdin($in);
     } elsif(@::opt_a and not $Global::stdin_in_opt_a and $job->seq() == 1
 	    and $job->sshlogin()->string() eq ":") {
 	# Give STDIN to the first job if using -a (but only if running
 	# locally - otherwise CTRL-C does not work for other jobs Bug#36585)
 	*IN = *STDIN;
-	$pid = ::open3("<&IN", ">&OUT", ">&ERR", $ENV{SHELL}, "-c", $command) ||
+	# The eval is needed to catch exception from open3
-	    ::die_bug("open3-a");
+	eval {
+	    $pid = ::open3("<&IN", ">&OUT", ">&ERR", $ENV{SHELL}, "-c", $command) ||
+		::die_bug("open3-a");
+	    1;
+	};
 	# Re-open to avoid complaining
 	open STDIN, "<&", $Global::original_stdin
 	    or ::die_bug("dup-\$Global::original_stdin: $!");
@@ -3688,22 +3710,38 @@ sub start {
 	     open(DEVTTY, "/dev/tty")) {
 	# Give /dev/tty to the command if no one else is using it
 	*IN = *DEVTTY;
-	$pid = ::open3("<&IN", ">&OUT", ">&ERR", $ENV{SHELL}, "-c", $command) ||
+	# The eval is needed to catch exception from open3
-	    ::die_bug("open3-/dev/tty");
+	eval {
-	$Global::tty_taken = $pid;
+	    $pid = ::open3("<&IN", ">&OUT", ">&ERR", $ENV{SHELL}, "-c", $command) ||
-	close DEVTTY;
+		::die_bug("open3-/dev/tty");
+	    $Global::tty_taken = $pid;
+	    close DEVTTY;
+	    1;
+	};
     } else {
-	$pid = ::open3(::gensym, ">&OUT", ">&ERR", $ENV{SHELL}, "-c", $command) ||
+	eval {
-	    ::die_bug("open3-gensym");
+	    $pid = ::open3(::gensym, ">&OUT", ">&ERR", $ENV{SHELL}, "-c", $command) ||
+		::die_bug("open3-gensym");
+	    1;
+	};
     }
-    $job->set_pid($pid);
+    if($pid) {
-    $job->set_starttime();
+	# A job was started
-    if($::opt_timeout) {
+	$Global::total_running++;
-	# Timeout must be set before inserting into queue
+	$Global::total_started++;
-	$job->set_timeout($::opt_timeout);
+	$job->set_pid($pid);
-	$Global::timeoutq->insert($job);
+	$job->set_starttime();
+	if($::opt_timeout) {
+	    # Timeout must be set before inserting into queue
+	    $job->set_timeout($::opt_timeout);
+	    $Global::timeoutq->insert($job);
+	}
+	return $job;
+    } else {
+	# No more processes
+	::debug("Cannot spawn more jobs.\n");
+	return undef;
     }
-    return $job;
 }
 
 sub is_already_in_joblog {
@@ -4196,9 +4234,7 @@ sub replaced {
 	    # Is this really a command in $PATH starting with '-'?
 	    my $cmd = $1;
 	    if(not grep { -e $_."/".$cmd } split(":",$ENV{'PATH'})) {
-		print STDERR "parallel: Error:"
+		::error("Command ($cmd) starts with '-'. Is this a wrong option?.\n");
-		    . " Command ($cmd) starts with '-'."
-		    . " Is this a wrong option?\n";
 		::wait_and_exit(255);
 	    }
 	}
@@ -4465,8 +4501,7 @@ sub get {
 	if($::opt_pipe) {
 	    if($cmd_line->replaced() eq "") {
 		# Empty command - pipe requires a command
-		print STDERR "$Global::progname: --pipe must have a ".
+		::error("--pipe must have a command to pipe into (e.g. 'cat').\n");
-		    "command to pipe into (e.g. 'cat')\n";
 		::wait_and_exit(255);
 	    }
 	} else {
@@ -4546,8 +4581,8 @@ sub max_length {
 	    if($::opt_s <= $Limits::Command::line_max_len) {
 		$Limits::Command::line_max_len = $::opt_s;
 	    } else {
-		print STDERR "$Global::progname: value for -s option ",
+		::warning("Value for -s option ",
-		"should be < $Limits::Command::line_max_len\n";
+			  "should be < $Limits::Command::line_max_len.\n");
 	    }
 	} else {
 	    $Limits::Command::line_max_len = real_max_length();
@@ -4733,9 +4768,9 @@ sub new {
     my $fhs = shift;
     for my $fh (@$fhs) {
 	if(-t $fh) {
-	    print STDERR "$Global::progname: Input is read from the terminal. ".
+	    ::warning("Input is read from the terminal. ".
-		"Only experts do this on purpose. ".
+		      "Only experts do this on purpose. ".
-		"Press CTRL-D to exit.\n";
+		      "Press CTRL-D to exit.\n");
 	}
     }
     return bless {
@@ -5020,8 +5055,7 @@ sub trim_of {
     } elsif($Global::trim eq "rl" or $Global::trim eq "lr") {
 	for $arg (@strings) { $arg =~ s/^\s+//; $arg =~ s/\s+$//; }
     } else {
-	print STDERR "$Global::progname: --trim must be one of: r l ".
+	::error("--trim must be one of: r l rl lr.\n");
-	    "rl lr\n";
 	::wait_and_exit(255);
     }
     return wantarray ? @strings : "@strings";
@@ -5215,9 +5249,8 @@ sub lock {
     $Global::use{"Fcntl"} ||= eval "use Fcntl qw(:DEFAULT :flock); 1;";
     while(not flock $self->{'lockfh'}, LOCK_EX()|LOCK_NB()) {
 	if ($! =~ m/Function not implemented/) {
-            print $Global::original_stderr
+            ::warning("flock: $!");
-		("parallel: Warning: flock: $!");
+	    ::warning("Will wait for a random while\n");
-	    print "parallel: Will wait for a random while\n";
 	    ::usleep(rand(5000));
 	    last;
 	}
@@ -5250,8 +5283,8 @@ sub mkdir_or_die {
 	mkdir $ddir;
     }
     if(not -w $dir) {
-	print STDERR "$Global::progname: Cannot write to $dir: $!\n";
+	::error("Cannot write to $dir: $!\n");
-	exit(255);
+	::wait_and_exit(255);
     }
 }
 

src/parallel.pod

@@ -462,7 +462,7 @@ See also: B<--bg>, B<man sem>
 Implies B<--semaphore>.
 
 
-=item B<--filter-hosts> (beta testing)
+=item B<--filter-hosts>
 
 Remove down hosts. For each remote host: check that login through ssh
 works. If not: do not use this host.
@@ -549,7 +549,7 @@ specified, and for B<-I>{} otherwise.  This option is deprecated;
 use B<-I> instead.
 
 
-=item B<--joblog> I<logfile> (beta testing)
+=item B<--joblog> I<logfile>
 
 Logfile for executed jobs. Save a list of the executed jobs to
 I<logfile> in the following TAB separated format: sequence number,
@@ -645,7 +645,7 @@ to see the difference:
   parallel -j4 sleep {}\; echo {} ::: 2 1 4 3
   parallel -j4 -k sleep {}\; echo {} ::: 2 1 4 3
 
-=item B<-L> I<max-lines> (beta testing)
+=item B<-L> I<max-lines>
 
 When used with B<--pipe>: Read records of I<max-lines>.
 
@@ -675,7 +675,7 @@ B<-l 0> is an alias for B<-l 1>.
 Implies B<-X> unless B<-m>, B<--xargs>, or B<--pipe> is set.
 
 
-=item B<--load> I<max-load> (beta testing)
+=item B<--load> I<max-load>
 
 Do not start new jobs on a given computer unless the load is less than
 I<max-load>. I<max-load> uses the same syntax as B<--jobs>, so I<100%>
@@ -770,9 +770,9 @@ Instead of printing the output to stdout (standard output) the output
 of each job is saved in a file and the filename is then printed.
 
 
-=item B<--pipe> (beta testing)
+=item B<--pipe>
 
-=item B<--spreadstdin> (beta testing)
+=item B<--spreadstdin>
 
 Spread input to jobs on stdin (standard input). Read a block of data
 from stdin (standard input) and give one block of data as input to one
@@ -797,6 +797,13 @@ defaults to '\n'. To have no record separator use B<--recend "">.
 B<--files> is often used with B<--pipe>.
 
 
+=item B<--plain> (alpha testing)
+
+Ignore any B<--profile>, $PARALLEL, ~/.parallel/config, and
+B<--tollef> to get full control on the command line (used by GNU
+B<parallel> internally when called with B<--sshlogin>).
+
+
 =item B<--progress>
 
 Show progress of computations. List the computers involved in the task
@@ -1232,14 +1239,14 @@ different dir for the files. Setting B<--tmpdir> is equivalent to
 setting $TMPDIR.
 
 
-=item B<--timeout> I<sec> (beta testing)
+=item B<--timeout> I<sec>
 
 Time out for command. If the command runs for longer than I<sec>
 seconds it will get killed with SIGTERM, followed by SIGTERM 200 ms
 later, followed by SIGKILL 200 ms later.
 
 
-=item B<--tollef> (beta testing)
+=item B<--tollef>
 
 Make GNU B<parallel> behave more like Tollef's parallel command. It
 activates B<-u>, B<-q>, and B<--arg-sep -->. It also causes B<-l> to
@@ -1445,9 +1452,9 @@ Compare these two:
 See also B<--header>.
 
 
-=item B<--shebang> (beta testing)
+=item B<--shebang>
 
-=item B<--hashbang> (beta testing)
+=item B<--hashbang>
 
 GNU B<Parallel> can be called as a shebang (#!) command as the first line of a script. Like this:
 

src/parallel.texi

@@ -489,8 +489,8 @@ See also: @strong{--bg}, @strong{man sem}
 
 Implies @strong{--semaphore}.
 
-@item @strong{--filter-hosts} (beta testing)
+@item @strong{--filter-hosts}
-@anchor{@strong{--filter-hosts} (beta testing)}
+@anchor{@strong{--filter-hosts}}
 
 Remove down hosts. For each remote host: check that login through ssh
 works. If not: do not use this host.
@@ -581,8 +581,8 @@ This option is a synonym for @strong{-I}@emph{replace-str} if @emph{replace-str}
 specified, and for @strong{-I}@{@} otherwise.  This option is deprecated;
 use @strong{-I} instead.
 
-@item @strong{--joblog} @emph{logfile} (beta testing)
+@item @strong{--joblog} @emph{logfile}
-@anchor{@strong{--joblog} @emph{logfile} (beta testing)}
+@anchor{@strong{--joblog} @emph{logfile}}
 
 Logfile for executed jobs. Save a list of the executed jobs to
 @emph{logfile} in the following TAB separated format: sequence number,
@@ -696,8 +696,8 @@ to see the difference:
   parallel -j4 -k sleep {}\; echo {} ::: 2 1 4 3
 @end verbatim
 
-@item @strong{-L} @emph{max-lines} (beta testing)
+@item @strong{-L} @emph{max-lines}
-@anchor{@strong{-L} @emph{max-lines} (beta testing)}
+@anchor{@strong{-L} @emph{max-lines}}
 
 When used with @strong{--pipe}: Read records of @emph{max-lines}.
 
@@ -727,8 +727,8 @@ standard specifies @strong{-L} instead.
 
 Implies @strong{-X} unless @strong{-m}, @strong{--xargs}, or @strong{--pipe} is set.
 
-@item @strong{--load} @emph{max-load} (beta testing)
+@item @strong{--load} @emph{max-load}
-@anchor{@strong{--load} @emph{max-load} (beta testing)}
+@anchor{@strong{--load} @emph{max-load}}
 
 Do not start new jobs on a given computer unless the load is less than
 @emph{max-load}. @emph{max-load} uses the same syntax as @strong{--jobs}, so @emph{100%}
@@ -825,11 +825,11 @@ all the output from one server will be grouped together.
 Instead of printing the output to stdout (standard output) the output
 of each job is saved in a file and the filename is then printed.
 
-@item @strong{--pipe} (beta testing)
+@item @strong{--pipe}
-@anchor{@strong{--pipe} (beta testing)}
+@anchor{@strong{--pipe}}
 
-@item @strong{--spreadstdin} (beta testing)
+@item @strong{--spreadstdin}
-@anchor{@strong{--spreadstdin} (beta testing)}
+@anchor{@strong{--spreadstdin}}
 
 Spread input to jobs on stdin (standard input). Read a block of data
 from stdin (standard input) and give one block of data as input to one
@@ -853,6 +853,13 @@ defaults to '\n'. To have no record separator use @strong{--recend ""}.
 
 @strong{--files} is often used with @strong{--pipe}.
 
+@item @strong{--plain} (alpha testing)
+@anchor{@strong{--plain} (alpha testing)}
+
+Ignore any @strong{--profile}, $PARALLEL, ~/.parallel/config, and
+@strong{--tollef} to get full control on the command line (used by GNU
+@strong{parallel} internally when called with @strong{--sshlogin}).
+
 @item @strong{--progress}
 @anchor{@strong{--progress}}
 
@@ -1311,15 +1318,15 @@ into temporary files in /tmp. By setting @strong{--tmpdir} you can use a
 different dir for the files. Setting @strong{--tmpdir} is equivalent to
 setting $TMPDIR.
 
-@item @strong{--timeout} @emph{sec} (beta testing)
+@item @strong{--timeout} @emph{sec}
-@anchor{@strong{--timeout} @emph{sec} (beta testing)}
+@anchor{@strong{--timeout} @emph{sec}}
 
 Time out for command. If the command runs for longer than @emph{sec}
 seconds it will get killed with SIGTERM, followed by SIGTERM 200 ms
 later, followed by SIGKILL 200 ms later.
 
-@item @strong{--tollef} (beta testing)
+@item @strong{--tollef}
-@anchor{@strong{--tollef} (beta testing)}
+@anchor{@strong{--tollef}}
 
 Make GNU @strong{parallel} behave more like Tollef's parallel command. It
 activates @strong{-u}, @strong{-q}, and @strong{--arg-sep --}. It also causes @strong{-l} to
@@ -1540,11 +1547,11 @@ Compare these two:
 
 See also @strong{--header}.
 
-@item @strong{--shebang} (beta testing)
+@item @strong{--shebang}
-@anchor{@strong{--shebang} (beta testing)}
+@anchor{@strong{--shebang}}
 
-@item @strong{--hashbang} (beta testing)
+@item @strong{--hashbang}
-@anchor{@strong{--hashbang} (beta testing)}
+@anchor{@strong{--hashbang}}
 
 GNU @strong{Parallel} can be called as a shebang (#!) command as the first line of a script. Like this:
 

src/sql

@@ -556,7 +556,7 @@ $Global::Initfile && unlink $Global::Initfile;
 exit ($err);
 
 sub parse_options {
-    $Global::version = 20120722;
+    $Global::version = 20120822;
     $Global::progname = 'sql';
 
     # This must be done first as this may exec myself

testsuite/Makefile

@@ -1,26 +1,29 @@
-testsuite: ../src/parallel tests-to-run/* wanted-results/* startdb prereq
+testsuite: ../src/parallel tests-to-run/* wanted-results/* startdb prereqlocal prereqremote
 	time sh Start.sh
 	date
 
-local: ../src/parallel tests-to-run/*local* wanted-results/*local* startdb prereq
+testdb: ../src/parallel tests-to-run/*sql* wanted-results/*sql* prereqdb
+	time sh Start.sh sql
+	date
+
+testlocal: ../src/parallel tests-to-run/*local* wanted-results/*local* prereqlocal
 	time sh Start.sh local
 	date
 
-prereq: installparallel
+prereqlocal: installparallel
-	echo | mop || (echo mop is required for testsuite; /bin/false)
+	seq 1 2 >/dev/null || (echo seq is required for testsuite; /bin/false)
-	seq 1 2 | mop || (echo seq is required for testsuite; /bin/false)
 	stdout echo || (echo stdout is required for testsuite; /bin/false)
-	convert | mop || (echo convert is required for testsuite; /bin/false)
+	convert >/dev/null || (echo convert is required for testsuite; /bin/false)
-	ren 2>&1 | mop || (echo ren is required for testsuite; /bin/false)
+	echo 1+2 | bc >/dev/null || (echo bc is required for testsuite; /bin/false)
-	echo | buffer | mop || (echo buffer is required for testsuite; /bin/false)
+	echo | gawk '{print "gawk is installed"}' || (echo gawk is required for testsuite; /bin/false)
-	echo 1+2 | bc | mop || (echo bc is required for testsuite; /bin/false)
-	stdout gawk | mop || (echo gawk is required for testsuite; /bin/false)
 	expect -c 'spawn cat; puts "expect is installed"' || (echo expect is required for testsuite; /bin/false)
 	echo | pv -qL 10 || (echo pv is required for testsuite; /bin/false)
 	echo | script -c echo -q /dev/null || (echo script is required for testsuite; /bin/false)
 	niceload true || (echo niceload is required for testsuite; /bin/false)
 	which burnP6 || (echo burnP6 is required for testsuite; /bin/false)
 	which timeout || (echo timeout is required for testsuite; /bin/false)
+
+prereqremote: installparallel
 	parallel ssh parallel@parallel-server{} parallel --minversion 20100101 ::: 1 2 3 || (echo parallel on remote required for testsuite; /bin/true)
 
 installparallel: ../src/parallel

testsuite/tests-to-run/parallel-local114.sh

@@ -1,50 +1,50 @@
 #!/bin/bash
 
 cat <<'EOF' | sed -e 's/;$/; /;s/$SERVER1/'$SERVER1'/;s/$SERVER2/'$SERVER2'/' | stdout parallel -j0 -k -L1
-echo "### Test -I"
+echo "### Test -I"; 
-seq 1 10 | parallel -k 'seq 1 {} | parallel -k -I :: echo {} ::'
+  seq 1 10 | parallel -k 'seq 1 {} | parallel -k -I :: echo {} ::'
 
-echo "### Test -X -I"
+echo "### Test -X -I"; 
-seq 1 10 | parallel -k 'seq 1 {} | parallel -j1 -X -k -I :: echo a{} b::'
+  seq 1 10 | parallel -k 'seq 1 {} | parallel -j1 -X -k -I :: echo a{} b::'
 
-echo "### Test -m -I"
+echo "### Test -m -I"; 
-seq 1 10 | parallel -k 'seq 1 {} | parallel -j1 -m -k -I :: echo a{} b::'
+  seq 1 10 | parallel -k 'seq 1 {} | parallel -j1 -m -k -I :: echo a{} b::'
 
-echo "### Test max line length -m -I"
+echo "### Test max line length -m -I";
-seq 1 60000 | parallel -I :: -m -j1 echo a::b::c | 
+  seq 1 60000 | parallel -I :: -m -j1 echo a::b::c | 
-  mop -q "|sort |md5sum" :par1; 
+  tee >(sort |md5sum) >/tmp/114-a$$;
-  export CHAR=$(cat ~/.mop/:par1 | wc -c); 
+  export CHAR=$(cat /tmp/114-a$$ | wc -c); 
-  export LINES=$(cat ~/.mop/:par1 | wc -l); 
+  export LINES=$(cat /tmp/114-a$$ | wc -l); 
-  echo -n "Chars per line ($CHAR/$LINES): "; 
+  echo "Chars per line ($CHAR/$LINES): "$(echo "$CHAR/$LINES" | bc); 
-  echo "$CHAR/$LINES" | bc
+  rm /tmp/114-a$$
 
-echo "### Test max line length -X -I"
+echo "### Test max line length -X -I"; 
-seq 1 60000 | parallel -I :: -X -j1 echo a::b::c | 
+  seq 1 60000 | parallel -I :: -X -j1 echo a::b::c | 
-  mop -q "|sort |md5sum" :par; 
+  tee >(sort |md5sum) >/tmp/114-b$$;
-  export CHAR=$(cat ~/.mop/:par | wc -c); 
+  export CHAR=$(cat /tmp/114-b$$ | wc -c); 
-  export LINES=$(cat ~/.mop/:par | wc -l); 
+  export LINES=$(cat /tmp/114-b$$ | wc -l); 
-  echo -n "Chars per line ($CHAR/$LINES): "; 
+  echo "Chars per line ($CHAR/$LINES): "$(echo "$CHAR/$LINES" | bc); 
-  echo "$CHAR/$LINES" | bc
+  rm /tmp/114-b$$
 
-echo "### bug #36659: --sshlogin strips leading slash from ssh command"
+echo "### bug #36659: --sshlogin strips leading slash from ssh command"; 
-parallel --sshlogin '/usr/bin/ssh localhost' echo ::: OK
+  parallel --sshlogin '/usr/bin/ssh localhost' echo ::: OK
 
-echo "### bug #36660: --workdir mkdir does not use --sshlogin custom ssh"
+echo "### bug #36660: --workdir mkdir does not use --sshlogin custom ssh"; 
   cd /tmp; echo OK > parallel_test.txt; 
   ssh () { echo Failed; }; 
   export -f ssh; 
   parallel --workdir /tmp/foo/bar --transfer --sshlogin '/usr/bin/ssh localhost' cat ::: parallel_test.txt; 
 
-echo "bug #36657: --load does not work with custom ssh"
+echo "bug #36657: --load does not work with custom ssh"; 
   cd /tmp; echo OK > parallel_test.txt; 
   ssh () { echo Failed; }; 
   export -f ssh; 
   parallel --load=1000% -S "/usr/bin/ssh localhost" echo ::: OK
 
-echo "bug #34958: --pipe with record size measured in lines"
+echo "bug #34958: --pipe with record size measured in lines"; 
   seq 10 | parallel --pipe -L 4 cat\;echo FOO
 
-echo "bug #34958: --pipe with record size measured in lines"
+echo "bug #34958: --pipe with record size measured in lines"; 
   seq 10 | parallel --pipe -l 4 cat\;echo FOO
 
 EOF

testsuite/tests-to-run/parallel-local15.sh

@@ -4,8 +4,7 @@ rsync -Ha --delete input-files/testdir/ tmp/
 cd tmp
 
 echo echo test of cat pipe sh | parallel -j 50 2>&1
-find . -name '*.jpg' | parallel -j +0 convert -geometry 120 {} {}_thumb.jpg
+find . -name '*.jpg' | parallel -j +0 convert -geometry 120 {} {//}/thumb_{/}
-find . -name '*_thumb.jpg' | ren 's:/([^/]+)_thumb.jpg$:/thumb_$1:' 
 
 ls | parallel ls | sort
 ls | parallel echo ls | sort

testsuite/tests-to-run/parallel-local19.sh

@@ -37,10 +37,19 @@ echo '### Test -m'
 (echo foo;echo bar;echo joe.gif) | parallel -j1 -kX echo 1{}2{.}3 A{.}B{.}C
 seq 1 6 | parallel -k printf '{}.gif\\n' | parallel -j1 -km echo a{}b{.}c{.}
 seq 1 6 | parallel -k printf '{}.gif\\n' | parallel -j1 -kX echo a{}b{.}c{.}
-echo '### Test -m with 60000 args'
+
-seq 1 60000 | perl -pe 's/$/.gif\n/' | parallel -j1 -km echo a{}b{.}c{.} | mop -d 4 "|md5sum" "| wc"
+echo '### Test -m with 60000 args'; 
-echo '### Test -X with 60000 args'
+  seq 1 60000 | perl -pe 's/$/.gif\n/' | 
-seq 1 60000 | perl -pe 's/$/.gif\n/' | parallel -j1 -kX echo a{}b{.}c{.} | mop -d 4 "|md5sum" "| wc"
+  parallel -j1 -km echo a{}b{.}c{.} | 
+  tee >(wc) >(md5sum) >/dev/null; 
+  wait
+
+echo '### Test -X with 60000 args'; 
+  seq 1 60000 | perl -pe 's/$/.gif\n/' | 
+  parallel -j1 -kX echo a{}b{.}c{.} | 
+  tee >(wc) >(md5sum) >/dev/null; 
+  wait
+
 echo '### Test -X with 60000 args and 5 expansions'
 seq 1 60000 | perl -pe 's/$/.gif\n/' | parallel -j1 -kX echo a{}b{.}c{.}{.}{} | wc -l
 seq 1 60000 | perl -pe 's/$/.gif\n/' | parallel -j1 -kX echo a{}b{.}c{.}{.} | wc -l

testsuite/tests-to-run/parallel-local22.sh

@@ -1,24 +1,44 @@
 #!/bin/bash
 
-echo '### This causes problems if we kill child processes'
+cat <<'EOF' | sed -e 's/;$/; /;s/$SERVER1/'$SERVER1'/;s/$SERVER2/'$SERVER2'/' | stdout parallel -k -L1
-seq 1 40 | parallel -j 0 seq 1 10  | sort |md5sum
+echo '### Test of xargs -m command lines > 130k'; 
-seq 1 40 | parallel -j 0 seq 1 10 '| parallel -j 3 echo' | sort |md5sum
+  seq 1 60000 | parallel -m -j1 echo a{}b{}c | tee >(wc) >(sort |md5sum) >/tmp/a$$; 
+  wait; 
+  CHAR=$(cat /tmp/a$$ | wc -c); 
+  LINES=$(cat /tmp/a$$ | wc -l); 
+  echo "Chars per line:" $(echo "$CHAR/$LINES" | bc); 
+  rm /tmp/a$$
 
-echo '### Test of xargs -m and -X'
+echo '### Test of xargs -X command lines > 130k'; 
-seq 1 60000 | parallel -j1 -m echo  | mop -d 4 "|sort |md5sum" "| wc"
+  seq 1 60000 | parallel -X -j1 echo a{}b{}c | tee >(wc) >(sort |md5sum) >/tmp/b$$; 
-(echo foo;echo bar) | parallel -j1 -m echo 1{}2{}3 A{}B{}C
+  wait; 
-(echo foo;echo bar) | parallel -j1 -X echo 1{}2{}3 A{}B{}C
+  CHAR=$(cat /tmp/b$$ | wc -c); 
-seq 1 60000 | parallel -m -j1 echo a{}b{}c | mop -d 4 "|sort |md5sum" "| wc"
+  LINES=$(cat /tmp/b$$ | wc -l); 
-seq 1 60000 | parallel -m -j1 echo a{}b{}c | \
+  echo "Chars per line:" $(echo "$CHAR/$LINES" | bc); 
-  mop -q "|sort |md5sum" :par
+  rm /tmp/b$$
-echo -n "Chars per line: "
-CHAR=$(cat ~/.mop/:par | wc -c)
-LINES=$(cat ~/.mop/:par | wc -l)
-echo "$CHAR/$LINES" | bc
 
-echo '### Bug before 2009-08-26 causing regexp compile error or infinite loop'
+echo '### Test of xargs -m command lines > 130k'; 
-echo a | parallel -qX echo  "'"{}"' "
+  seq 1 60000 | parallel -k -j1 -m echo | md5sum
-echo a | parallel -qX echo  "'{}'"
 
-echo '### nice and tcsh and Bug #33995: Jobs executed with sh instead of $SHELL'
+echo '### This causes problems if we kill child processes'; 
-seq 1 2 | SHELL=tcsh stdout parallel -k --nice 8 setenv a b\;echo \$SHELL
+  seq 1 40 | parallel -j 0 seq 1 10  | sort |md5sum
+
+echo '### This causes problems if we kill child processes (II)'; 
+  seq 1 40 | parallel -j 0 seq 1 10 '| parallel -j 3 echo' | sort | md5sum
+
+echo '### Test -m'; 
+  (echo foo;echo bar) | parallel -j1 -m echo 1{}2{}3 A{}B{}C
+
+echo '### Test -X'; 
+  (echo foo;echo bar) | parallel -j1 -X echo 1{}2{}3 A{}B{}C
+
+echo '### Bug before 2009-08-26 causing regexp compile error or infinite loop'; 
+  echo a | parallel -qX echo  "'"{}"' "
+
+echo '### Bug before 2009-08-26 causing regexp compile error or infinite loop (II)'; 
+  echo a | parallel -qX echo  "'{}'"
+
+echo '### nice and tcsh and Bug #33995: Jobs executed with sh instead of $SHELL'; 
+  seq 1 2 | SHELL=tcsh stdout parallel -k --nice 8 setenv a b\;echo \$SHELL
+
+EOF

testsuite/tests-to-run/parallel-local23.sh

@@ -1,14 +1,11 @@
 #!/bin/bash
 
-PAR=parallel
-
 rm -rf tmp 2>/dev/null
 cp -a input-files/testdir2 tmp
 cd tmp
 
 echo '### Test filenames containing UTF-8'
-find . -name '*.jpg' | $PAR -j +0 convert -geometry 120 {} {}_thumb.jpg
+find . -name '*.jpg' | parallel -j +0 convert -geometry 120 {} {//}/thumb_{/}
-find . -name '*_thumb.jpg' | ren 's:/([^/]+)_thumb.jpg$:/thumb_$1:'
 
 find |grep -v CVS | sort
 

testsuite/tests-to-run/parallel-local9.sh

@@ -97,13 +97,13 @@ nice nice perl -e '@x=1 .. 17000; for(1..100) { print "@x\n"}' | pv -qL 1000000
 nice nice perl -e '@x=1 .. 17000; for(1..100) { print "@x\n"}' | pv -qL 1000000 | 
   $PAR --recend '' --files --halt-on-error 2 cat | parallel -Xj1 cat {} ';' rm {} | md5sum
 
-echo '### Test of -j filename'; 
+echo '### Test of -j filename - non-existent file'; 
   nice stdout parallel -j no_such_file echo ::: 1
 
 echo '### Test of -j filename'; 
   echo 3 >/tmp/jobs_to_run1; 
-  parallel -j /tmp/jobs_to_run1 -v sleep 0.{} ::: 9 8 7 6 4; 
+  parallel -j /tmp/jobs_to_run1 -v sleep {} ::: 10 8 6 5 4; 
-  # Should give 7 8 9 4 6
+  # Should give 6 8 10 5 4
 
 echo '### Test ::::'
 echo '### Change --arg-file-sep'
@@ -216,4 +216,4 @@ EOF
 echo '### Test of -j filename with file content changing'; 
   echo 1 >/tmp/jobs_to_run2; 
   (sleep 3; echo 10 >/tmp/jobs_to_run2) &
-  parallel -j /tmp/jobs_to_run2 -v sleep {} ::: 3.3 1.1 1.3 1.4 1.2 1 1 1 1 1 1 1 1 1 1 1
+  parallel -j /tmp/jobs_to_run2 -v sleep {} ::: 3.3 1.21 1.43 1.54 1.32 1 1 1 1 1 1 1 1 1 1 1

testsuite/tests-to-run/test15.sh

@@ -89,7 +89,7 @@ seq 1 10 >/tmp/$$-1; parallel -k -a /tmp/$$-1 echo
 seq 1 10 >/tmp/$$-2; parallel -k --arg-file /tmp/$$-2 echo
 
 echo '### Test killing children with --timeout and exit value (failed if timed out)'
-pstree | grep sleep | grep -v anacron | wc; parallel --timeout 3 'true {} ; for i in `seq 100 120`; do bash -c "(sleep $i)" & sleep $i & done; wait; echo No good' ::: 1000000000 1000000001 ; echo $?; pstree | grep sleep | grep -v anacron | wc
+pstree | grep sleep | grep -v anacron | grep -v screensave | wc; parallel --timeout 3 'true {} ; for i in `seq 100 120`; do bash -c "(sleep $i)" & sleep $i & done; wait; echo No good' ::: 1000000000 1000000001 ; echo $?; pstree | grep sleep | grep -v anacron | grep -v screensave | wc
 EOF
 
 #echo '### Test bugfix if no command given'

testsuite/tests-to-run/test23.sh

@@ -1,6 +1,5 @@
 #!/bin/bash
 
-PAR=parallel
 SERVER1=parallel-server1
 SERVER2=parallel-server2
 SSHLOGIN1=parallel@$SERVER1
@@ -35,7 +34,7 @@ echo "### Test combined -X --return {/}_{/.}_{#/.}_{#/}_{#.} with files containi
 stdout parallel -j1 -k -Xv --cleanup --return tmp/{/}_{/.}_{2/.}_{2/}_{2.}/file -S $SSHLOGIN2 \
 mkdir -p tmp/{/}_{/.}_{2/.}_{2/}_{2.} \;touch tmp/{/}_{/.}_{2/.}_{2/}_{2.}/file \
 ::: /a/number1.c a/number2.c number3.c /a/number4 a/number5 number6 'number 7' 'number <8|8>'
-find tmp
+find tmp | sort
 rm -rf tmp
 
 echo "### Here we ought to test -m --return {/}_{/.}_{#/.}_{#/}_{#.} with files containing space"

testsuite/tests-to-run/test30.sh

@@ -17,7 +17,7 @@ stdout parallel --progress "sleep 1; echo {}" < /dev/null
 echo '### bug #34422: parallel -X --eta crashes with div by zero'
 seq 2 | stdout parallel -X --eta echo
 
-echo '### --timeout on remote machines'
+echo '### --timeout --onall on remote machines: 2*slept 1, 2 jobs failed'
 parallel -j0 --timeout 6 --onall -S localhost,parallel@parallel-server1 'sleep {}; echo slept {}' ::: 1 8 9 ; echo jobs failed: $?
 
 echo '### --pipe without command'

testsuite/tests-to-run/test37.sh

@@ -36,6 +36,9 @@ cat <<EOF >~/.parallel/test_profile
 EOF
 parallel -v -J test_profile ::: <(echo a) <(echo b)
 
+echo '### Test ugly quoting from profile file --plain'
+parallel -v -J test_profile --plain echo ::: <(echo a) <(echo b)
+
 PARALLEL='-k --jobs 1 echo' parallel -S ssh\ parallel\@$SERVER1\ ssh\ parallel@$SERVER2 -v ::: foo
 PARALLEL='-k --jobs 1 perl -pe "\\$a=1; print \\$a"' parallel -S ssh\ parallel\@$SERVER1\ ssh\ $SERVER2 -vv '<(echo {})' ::: foo
 
@@ -45,15 +48,24 @@ cat <<EOF >~/.parallel/test_profile
 EOF
 parallel -v -J test_profile -S ssh\ parallel\@$SERVER1\ ssh\ $SERVER2 '<(echo {})' ::: foo
 
+echo '### Test quoting of $ in command from profile file --plain'
+parallel -v -J test_profile --plain -S ssh\ parallel\@$SERVER1\ ssh\ $SERVER2 'cat <(echo {})' ::: foo
+
 echo '### Test quoting of $ in command from $PARALLEL'
 PARALLEL='-k --jobs 1 perl -pe "\\$a=1; print \\$a" ' parallel -S ssh\ parallel\@$SERVER1\ ssh\ $SERVER2 -v '<(echo {})' ::: foo
 
+echo '### Test quoting of $ in command from $PARALLEL --plain'
+PARALLEL='-k --jobs 1 perl -pe "\\$a=1; print \\$a" ' parallel --plain -S ssh\ parallel\@$SERVER1\ ssh\ $SERVER2 -v 'cat <(echo {})' ::: foo
+
 echo '### Test quoting of space in arguments (-S) from profile file'
 cat <<EOF >~/.parallel/test_profile
 -k --jobs 1 -S ssh\ parallel\@$SERVER1\ ssh\ parallel@$SERVER2 perl -pe '\$a=1; print \$a'
 EOF
 parallel -v -J test_profile '<(echo {})' ::: foo
 
+echo '### Test quoting of space in arguments (-S) from profile file --plain'
+parallel -v -J test_profile --plain 'cat <(echo {})' ::: foo
+
 echo '### Test quoting of space in arguments (-S) from $PARALLEL'
 PARALLEL='-k --jobs 1 -S ssh\ parallel@'$SERVER1'\ ssh\ parallel@'$SERVER2' perl -pe "\\$a=1; print \\$a" ' parallel -v '<(echo {})' ::: foo
 
@@ -73,3 +85,6 @@ echo -S .. > ~/.parallel/test_S..
 echo parallel@parallel-server1 > ~/.parallel/sshloginfile
 echo parallel@parallel-server2 >> ~/.parallel/sshloginfile
 parallel -Jtest_tag -Jtest_S.. --nonall echo a | sort
+
+echo '### Test merging of profiles - sort needed because -k only works on the single machine --plain'
+parallel --plain -Jtest_tag -Jtest_S.. --nonall echo a | sort

testsuite/wanted-results/parallel-local129

@@ -3,7 +3,7 @@
 ### Test of quoting of > bug if line continuation
 > > >
 ### Test of --trim illegal
-parallel: --trim must be one of: r l rl lr
+parallel: Error: --trim must be one of: r l rl lr.
 ### Test of eof string on :::
 foo
 ### Test of ignore-empty string on :::

testsuite/wanted-results/parallel-local150

@@ -17,4 +17,4 @@ ajob2b	job2
 ### Test bug #35820: sem breaks if $HOME is not writable
 Workaround: use another writable dir
 OK
-parallel: Cannot write to /usr/this/should/fail/.parallel: No such file or directory
+parallel: Error: Cannot write to /usr/this/should/fail/.parallel: No such file or directory

testsuite/wanted-results/parallel-local22

@@ -1,17 +1,24 @@
-### This causes problems if we kill child processes
+### Test of xargs -m command lines > 130k
-33bf8b2986551515cdaff5e860618098  -
-d7fb96d6a56d4347bc24930a395c431a  -
-### Test of xargs -m and -X
-b35d8e49be8d94899b719c40d3f1f4bb  -
-      3   60000  348894
-1foo bar2foo bar3 Afoo barBfoo barC
-1foo2foo3 1bar2bar3 AfooBfooC AbarBbarC
-31d9274be5fdc2de59487cb05ba57776  -
       6  119994  697800
 31d9274be5fdc2de59487cb05ba57776  -
 Chars per line: 116300
+### Test of xargs -X command lines > 130k
+      7   60000  817788
+22074f9acada52462defb18ba912d744  -
+Chars per line: 116826
+### Test of xargs -m command lines > 130k
+b35d8e49be8d94899b719c40d3f1f4bb  -
+### This causes problems if we kill child processes
+33bf8b2986551515cdaff5e860618098  -
+### This causes problems if we kill child processes (II)
+d7fb96d6a56d4347bc24930a395c431a  -
+### Test -m
+1foo bar2foo bar3 Afoo barBfoo barC
+### Test -X
+1foo2foo3 1bar2bar3 AfooBfooC AbarBbarC
 ### Bug before 2009-08-26 causing regexp compile error or infinite loop
 'a' 
+### Bug before 2009-08-26 causing regexp compile error or infinite loop (II)
 'a'
 ### nice and tcsh and Bug #33995: Jobs executed with sh instead of $SHELL
 tcsh 1

testsuite/wanted-results/parallel-local4

@@ -31,7 +31,7 @@ echo '### Test of --retries on unreachable host'
 ### Test of --retries on unreachable host
 seq 2 | stdout parallel -k --retries 2 -v -S 4.3.2.1,: echo
 ssh: connect to host 4.3.2.1 port 22: Connection timed out
-parallel: Warning: Could not figure out number of cpus on 4.3.2.1 (). Using 1
+parallel: Warning: Could not figure out number of cpus on 4.3.2.1 (). Using 1.
 echo 1
 1
 echo 2

testsuite/wanted-results/parallel-local9

@@ -57,7 +57,7 @@ b
 350eda13a37912d755c9d733d149bdaf  -
 350eda13a37912d755c9d733d149bdaf  -
 350eda13a37912d755c9d733d149bdaf  -
-### Test of -j filename
+### Test of -j filename - non-existent file
 Usage:
 parallel [options] [command [arguments]] < list_of_arguments
 parallel [options] [command [arguments]] (::: arguments|:::: argfile(s))...
@@ -86,13 +86,13 @@ When using GNU Parallel for a publication please cite:
 
 O. Tange (2011): GNU Parallel - The Command-Line Power Tool,
 ;login: The USENIX Magazine, February 2011:42-47.
-Parsing of --jobs/-j/--max-procs/-P failed
+parallel: Error: Parsing of --jobs/-j/--max-procs/-P failed.
 ### Test of -j filename
-sleep 0.7
+sleep 6
-sleep 0.8
+sleep 8
-sleep 0.9
+sleep 10
-sleep 0.4
+sleep 5
-sleep 0.6
+sleep 4
 ### Test ::::
 ### Change --arg-file-sep
 1 5
@@ -151,7 +151,7 @@ sleep 0.6
 3 4 5
 6 7
 ### Test :::: on nonexistent
-parallel: Cannot open input file `nonexistent': No such file or directory
+parallel: Error: Cannot open input file `nonexistent': No such file or directory.
 ### Test :::: two files
 1 5
 2 6
@@ -233,8 +233,8 @@ b a
 echo b a
 b a
 ### Multiple -a: nonexistent
-parallel: Cannot open input file `nonexist': No such file or directory
+parallel: Error: Cannot open input file `nonexist': No such file or directory.
-parallel: Cannot open input file `nonexist': No such file or directory
+parallel: Error: Cannot open input file `nonexist': No such file or directory.
 ### Test {#.}
 echo c-ext b-withext a-noext
 c-ext b-withext a-noext
@@ -318,10 +318,10 @@ sleep 1
 sleep 1
 sleep 1
 sleep 1
-sleep 1.1
+sleep 1.21
-sleep 1.2
+sleep 1.32
-sleep 1.3
+sleep 1.43
-sleep 1.4
+sleep 1.54
 sleep 1
 sleep 1
 sleep 1

testsuite/wanted-results/sem01

@@ -117,4 +117,4 @@ done 4
 39
 40
 ### Test bug #33621: --bg -p should give an error message
-parallel: Jobs running in the background cannot be interactive.
+parallel: Error: Jobs running in the background cannot be interactive.

testsuite/wanted-results/sql01

@@ -39,11 +39,11 @@ def 3
       2      17
       2      17
 ### Test --db-size --dbsize
-      2       6      53
+      2       6      54
-      2       6      53
+      2       6      54
 ### Test --table-size --tablesize
-30
+39
-30
+39
 ### Test --debug
 dburl mysql://sqlunittest:CB5A1FFFA5A@localhost:3306/sqlunittest
 databasedriver mysql user sqlunittest password CB5A1FFFA5A host localhost port 3306 database sqlunittest query 

testsuite/wanted-results/test18

@@ -40,7 +40,7 @@
 19
 20
 ### Check warning if --transfer but file not found
-parallel: Warning: /tmp/noexistant/file is not readable and will not be transferred
+parallel: Warning: /tmp/noexistant/file is not readable and will not be transferred.
 /tmp/noexistant/file
 ### Transfer for file starting with :
 remote-:.:
@@ -54,13 +54,13 @@ content-file: name.foo
 remote-file : name.foo.file : name
 content-file : name.foo
 ### Check warning if --transfer but not --sshlogin
-parallel: Warning: --transfer ignored as there are no remote --sshlogin
+parallel: Warning: --transfer ignored as there are no remote --sshlogin.
 
 ### Check warning if --return but not --sshlogin
-parallel: Warning: --return ignored as there are no remote --sshlogin
+parallel: Warning: --return ignored as there are no remote --sshlogin.
 
 ### Check warning if --cleanup but not --sshlogin
-parallel: Warning: --cleanup ignored as there are no remote --sshlogin
+parallel: Warning: --cleanup ignored as there are no remote --sshlogin.
 
 ### Test --sshlogin -S --sshloginfile
 1

testsuite/wanted-results/test23

@@ -1,5 +1,5 @@
 ### Test --basefile with no --sshlogin
-parallel: Warning: --basefile ignored as there are no remote --sshlogin
+parallel: Warning: --basefile ignored as there are no remote --sshlogin.
 
 ### Test --basefile + --cleanup + permissions
 script1 run 1
@@ -45,32 +45,32 @@ OK
 8
 9
 ### Test combined -X --return {/}_{/.}_{#/.}_{#/}_{#.} with files containing space
-parallel: Warning: using -X or -m with --sshlogin may fail
+parallel: Warning: Using -X or -m with --sshlogin may fail.
 mkdir -p tmp/number1.c_number1_number2_number2.c_a/number2 tmp/number2.c_number2_number2_number2.c_a/number2 tmp/number3.c_number3_number2_number2.c_a/number2 tmp/number4_number4_number2_number2.c_a/number2 tmp/number5_number5_number2_number2.c_a/number2 tmp/number6_number6_number2_number2.c_a/number2 tmp/number\ 7_number\ 7_number2_number2.c_a/number2 tmp/number\ \<8\|8\>_number\ \<8\|8\>_number2_number2.c_a/number2 ;touch tmp/number1.c_number1_number2_number2.c_a/number2/file tmp/number2.c_number2_number2_number2.c_a/number2/file tmp/number3.c_number3_number2_number2.c_a/number2/file tmp/number4_number4_number2_number2.c_a/number2/file tmp/number5_number5_number2_number2.c_a/number2/file tmp/number6_number6_number2_number2.c_a/number2/file tmp/number\ 7_number\ 7_number2_number2.c_a/number2/file tmp/number\ \<8\|8\>_number\ \<8\|8\>_number2_number2.c_a/number2/file
 tmp
-tmp/number6_number6_number2_number2.c_a
-tmp/number6_number6_number2_number2.c_a/number2
-tmp/number6_number6_number2_number2.c_a/number2/file
-tmp/number5_number5_number2_number2.c_a
-tmp/number5_number5_number2_number2.c_a/number2
-tmp/number5_number5_number2_number2.c_a/number2/file
-tmp/number4_number4_number2_number2.c_a
-tmp/number4_number4_number2_number2.c_a/number2
-tmp/number4_number4_number2_number2.c_a/number2/file
-tmp/number3.c_number3_number2_number2.c_a
-tmp/number3.c_number3_number2_number2.c_a/number2
-tmp/number3.c_number3_number2_number2.c_a/number2/file
-tmp/number2.c_number2_number2_number2.c_a
-tmp/number2.c_number2_number2_number2.c_a/number2
-tmp/number2.c_number2_number2_number2.c_a/number2/file
-tmp/number1.c_number1_number2_number2.c_a
-tmp/number1.c_number1_number2_number2.c_a/number2
-tmp/number1.c_number1_number2_number2.c_a/number2/file
-tmp/number <8|8>_number <8|8>_number2_number2.c_a
-tmp/number <8|8>_number <8|8>_number2_number2.c_a/number2
-tmp/number <8|8>_number <8|8>_number2_number2.c_a/number2/file
 tmp/number 7_number 7_number2_number2.c_a
 tmp/number 7_number 7_number2_number2.c_a/number2
 tmp/number 7_number 7_number2_number2.c_a/number2/file
+tmp/number <8|8>_number <8|8>_number2_number2.c_a
+tmp/number <8|8>_number <8|8>_number2_number2.c_a/number2
+tmp/number <8|8>_number <8|8>_number2_number2.c_a/number2/file
+tmp/number1.c_number1_number2_number2.c_a
+tmp/number1.c_number1_number2_number2.c_a/number2
+tmp/number1.c_number1_number2_number2.c_a/number2/file
+tmp/number2.c_number2_number2_number2.c_a
+tmp/number2.c_number2_number2_number2.c_a/number2
+tmp/number2.c_number2_number2_number2.c_a/number2/file
+tmp/number3.c_number3_number2_number2.c_a
+tmp/number3.c_number3_number2_number2.c_a/number2
+tmp/number3.c_number3_number2_number2.c_a/number2/file
+tmp/number4_number4_number2_number2.c_a
+tmp/number4_number4_number2_number2.c_a/number2
+tmp/number4_number4_number2_number2.c_a/number2/file
+tmp/number5_number5_number2_number2.c_a
+tmp/number5_number5_number2_number2.c_a/number2
+tmp/number5_number5_number2_number2.c_a/number2/file
+tmp/number6_number6_number2_number2.c_a
+tmp/number6_number6_number2_number2.c_a/number2
+tmp/number6_number6_number2_number2.c_a/number2/file
 ### Here we ought to test -m --return {/}_{/.}_{#/.}_{#/}_{#.} with files containing space
 ### But we will wait for a real world scenario

testsuite/wanted-results/test30

@@ -20,10 +20,11 @@ Computers / CPU cores / Max jobs to run
 
 Computer:jobs running/jobs completed/%of started jobs/Average seconds to complete
 
local:1/0/100%/0.0s 
-### --timeout on remote machines
+### --timeout --onall on remote machines: 2*slept 1, 2 jobs failed
+slept 1
 slept 1
 jobs failed: 2
 ### --pipe without command
-parallel: --pipe must have a command to pipe into (e.g. 'cat')
+parallel: Error: --pipe must have a command to pipe into (e.g. 'cat').
 ### bug #36260: {n} expansion in --colsep files fails for empty fields if all following fields are also empty
 AB

testsuite/wanted-results/test37

@@ -35,6 +35,11 @@ perl -pe '$a=1; print $a' /dev/fd/63
 1a
 perl -pe '$a=1; print $a' /dev/fd/62
 1b
+### Test ugly quoting from profile file --plain
+echo /dev/fd/63
+/dev/fd/63
+echo /dev/fd/62
+/dev/fd/62
 echo foo
 foo
 ssh parallel@parallel-server3 ssh parallel-server2 'eval `echo $SHELL | grep -E "/(t)?csh" > /dev/null && echo setenv PARALLEL_SEQ '$PARALLEL_SEQ'\; setenv PARALLEL_PID '$PARALLEL_PID' || echo PARALLEL_SEQ='$PARALLEL_SEQ'\;export PARALLEL_SEQ\;PARALLEL_PID='$PARALLEL_PID'\;export PARALLEL_PID` ;' perl\ -pe\ \"\\\$a=1\;\ print\ \\\$a\"\ \<\(echo\ foo\);
@@ -42,12 +47,21 @@ ssh parallel@parallel-server3 ssh parallel-server2 'eval `echo $SHELL | grep -E
 ### Test quoting of $ in command from profile file
 perl -pe '$a=1; print $a' <(echo foo)
 1foo
+### Test quoting of $ in command from profile file --plain
+cat <(echo foo)
+foo
 ### Test quoting of $ in command from $PARALLEL
 perl -pe "\$a=1; print \$a" <(echo foo)
 1foo
+### Test quoting of $ in command from $PARALLEL --plain
+cat <(echo foo)
+foo
 ### Test quoting of space in arguments (-S) from profile file
 perl -pe '$a=1; print $a' <(echo foo)
 1foo
+### Test quoting of space in arguments (-S) from profile file --plain
+cat <(echo foo)
+foo
 ### Test quoting of space in arguments (-S) from $PARALLEL
 perl -pe "\$a=1; print \$a" <(echo foo)
 1foo
@@ -60,3 +74,5 @@ perl -pe "\$a=1; print \$a" <(echo foo)
 ### Test merging of profiles - sort needed because -k only works on the single machine
 parallel@parallel-server1	a
 parallel@parallel-server2	a
+### Test merging of profiles - sort needed because -k only works on the single machine --plain
+a

testsuite/wanted-results/test45

@@ -20,27 +20,27 @@ OK
 7.7
 8.8
 ### Test retired
-parallel: -g has been retired. Use --group.
+parallel: Error: -g has been retired. Use --group.
-parallel: -B has been retired. Use --bf.
+parallel: Error: -B has been retired. Use --bf.
-parallel: -T has been retired. Use --tty.
+parallel: Error: -T has been retired. Use --tty.
-parallel: -U has been retired. Use --er.
+parallel: Error: -U has been retired. Use --er.
-parallel: -W has been retired. Use --wd.
+parallel: Error: -W has been retired. Use --wd.
-parallel: -Y has been retired. Use --shebang.
+parallel: Error: -Y has been retired. Use --shebang.
-parallel: -H has been retired. Use --halt.
+parallel: Error: -H has been retired. Use --halt.
-parallel: -g has been retired. Use --group.
+parallel: Error: -g has been retired. Use --group.
-parallel: -B has been retired. Use --bf.
+parallel: Error: -B has been retired. Use --bf.
-parallel: -T has been retired. Use --tty.
+parallel: Error: -T has been retired. Use --tty.
-parallel: -U has been retired. Use --er.
+parallel: Error: -U has been retired. Use --er.
-parallel: -W has been retired. Use --wd.
+parallel: Error: -W has been retired. Use --wd.
-parallel: -Y has been retired. Use --shebang.
+parallel: Error: -Y has been retired. Use --shebang.
-parallel: -H has been retired. Use --halt.
+parallel: Error: -H has been retired. Use --halt.
-parallel: -g has been retired. Use --group.
+parallel: Error: -g has been retired. Use --group.
-parallel: -B has been retired. Use --bf.
+parallel: Error: -B has been retired. Use --bf.
-parallel: -T has been retired. Use --tty.
+parallel: Error: -T has been retired. Use --tty.
-parallel: -U has been retired. Use --er.
+parallel: Error: -U has been retired. Use --er.
-parallel: -W has been retired. Use --wd.
+parallel: Error: -W has been retired. Use --wd.
-parallel: -Y has been retired. Use --shebang.
+parallel: Error: -Y has been retired. Use --shebang.
-parallel: -H has been retired. Use --halt.
+parallel: Error: -H has been retired. Use --halt.
 ### Test --joblog followed by --resume --joblog
       5      49
 ### Test --resume --joblog followed by --resume --joblog