Merge branch 'master' of https://gitlab.com/ole.tange/tangetools

Makefile

@@ -1,8 +1,8 @@
-CMD = blink bsearch em field forever G gitnext goodpasswd histogram	\
+CMD = blink bsearch em encdir field forever G gitnext goodpasswd	\
-neno pdfman puniq ramusage rand rclean rn rrm stdout T timestamp	\
+histogram neno pdfman puniq ramusage rand rclean rn rrm stdout T	\
-tracefile upsidedown w4it-for-port-open wifi-reload wssh
+timestamp tracefile upsidedown w4it-for-port-open wifi-reload wssh
 
-all: blink/blink.1 bsearch/bsearch.1 G/G.1 gitnext/gitnext.1 goodpasswd/goodpasswd.1 histogram/histogram.1 neno/neno.1 pdfman/pdfman.1 puniq/puniq.1 rand/rand.1 rn/rn.1 rrm/rrm.1 stdout/stdout.1 timestamp/timestamp.1 tracefile/tracefile.1 T/T.1 upsidedown/upsidedown.1 wifi-reload/wifi-reload.1 wssh/wssh.1
+all: blink/blink.1 bsearch/bsearch.1 encdir/encdir.1 G/G.1 gitnext/gitnext.1 goodpasswd/goodpasswd.1 histogram/histogram.1 neno/neno.1 pdfman/pdfman.1 puniq/puniq.1 rand/rand.1 rn/rn.1 rrm/rrm.1 stdout/stdout.1 timestamp/timestamp.1 tracefile/tracefile.1 T/T.1 upsidedown/upsidedown.1 wifi-reload/wifi-reload.1 wssh/wssh.1
 
 %.1: %
 	pod2man $< > $@

README

@@ -2,6 +2,8 @@ Tools developed by Ole Tange <ole@tange.dk>.
 
 Probably not useful for you, but then again you never now.
 
+blink - blink disks in a disk enclosure
+       
 bsearch - binary search through sorted text files.
 
 em - Force emacs to run in terminal. Use xemacs if installed.
@@ -14,28 +16,36 @@ G - short hand for multi level grep.
 
 gitnext - Checkout next revision. Opposite of 'checkout HEAD^'.
 
-gitundo - Undo last commit.
+histogram - make and display a histogram on the command line.
 
 neno - No error no output. Only print STDERR and STDOUT if the command fails.
 
-puniq - Print unique lines the first time they are seen.
-
 pdfman - Convert man page to pdf and display it using evince.
 
-rand - Generate (pseudo-)random data
+puniq - Print unique lines the first time they are seen.
+
+ramusage - Display the ram usage of a program using `time -v`.
+
+rand - Generate (pseudo-)random data.
 
 rclean - Remove files with MD5 sums recorded by rrm (see below).
 
 reniced - Renice all commands running more than 1 CPU minute unless they are niced or whitelisted.
 
-rn - Move file(s)/dir(s) to ~/.rm/ (wastebasket).
+rn - Move file(s)/dir(s) to .rm/ (wastebasket).
 
 rrm - Record file's MD5 sum before removing it.
 
 stdout - Redirect both STDERR and STDOUT to STDOUT.
 
+T - tee stdout to and from temporary files.
+
+timestamp - prepend timestamp to output.
+
 tracefile - List files/dirs being accessed by program.
 
+upsidedown - flip input upside down.
+
 w4it-for-port-open - Block until the given port opens on a given host.
 
 wastebasket - VLC extension for moving current file to a wastebasket

encdir/encdir

@@ -0,0 +1,73 @@
+#!/bin/bash
+
+: <<=cut
+=pod
+
+=head1 NAME
+
+encdir - mount encfs dir or create it if missing
+
+
+=head1 SYNOPSIS
+
+B<encdir> I<dir>
+
+
+=head1 DESCRIPTION
+
+B<encdir> uses B<encfs> to mount I<dir>.enc on I<dir>.
+
+If I<dir> or I<dir>.enc do not exist then they will be created.
+
+=head1 EXAMPLE
+
+Mount mydir.enc on mydir:
+
+  encdir mydir
+
+=head1 AUTHOR
+
+Copyright (C) 2017 Ole Tange,
+http://ole.tange.dk and Free Software Foundation, Inc.
+
+
+=head1 LICENSE
+
+Copyright (C) 2012 Free Software Foundation, Inc.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 3 of the License, or
+at your option any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+
+=head1 DEPENDENCIES
+
+B<encdir> uses B<encfs>.
+
+
+=head1 SEE ALSO
+
+B<encfs>
+
+
+=cut
+
+
+if [ -z "$2" ] ; then
+  fusermount -u $1 2>/dev/null
+  encfs `readlink -f $1.enc` `readlink -f $1`  
+else
+  fusermount -u `readlink -f $2` 2>/dev/null
+  encfs `readlink -f $1` `readlink -f $2`  
+fi
+
+

stdout/stdout

@@ -1,7 +1,5 @@
 #!/bin/bash
 
-"$@" 2>&1
-
 : <<=cut
 =encoding utf8
 
@@ -54,3 +52,5 @@ B<bash>(1)
 
 
 =cut
+
+"$@" 2>&1

tracefile/tracefile

@@ -6,9 +6,9 @@ tracefile - list files being accessed
 
 =head1 SYNOPSIS
 
-B<tracefile> [-adenu] I<command>
+B<tracefile> [-adefnu] I<command>
 
-B<tracefile> [-adenu] -p I<pid>
+B<tracefile> [-adefnu] -p I<pid>
 
 =head1 DESCRIPTION
 
@@ -44,6 +44,13 @@ List only dirs.
 List only existing files.
 
 
+=item B<-f>
+
+=item B<--file>
+
+List only files.
+
+
 =item B<-n>
 
 =item B<--nonexist>
@@ -81,7 +88,8 @@ know which one.
 Here B<ls> tries to find B</usr/include/shisa.h>. If it fails,
 B<apt-file> will search for which package it is in:
 
-    tracefile -n -u ls /usr/include/shisa.h | apt-file -f search -
+    tracefile -n -u ls /usr/include/shisa.h | apt-file -f search - |
+      grep /usr/include/shisa.h
 
 =head1 REPORTING BUGS
 
@@ -90,7 +98,7 @@ Report bugs to <tange@gnu.org>.
 
 =head1 AUTHOR
 
-Copyright (C) 2012,2016 Ole Tange, http://ole.tange.dk and Free
+Copyright (C) 2012,2016,2017 Ole Tange, http://ole.tange.dk and Free
 Software Foundation, Inc.
 
 
@@ -220,7 +228,7 @@ $Global::progname = "tracefile";
 Getopt::Long::Configure("bundling","pass_through");
 get_options_from_array(\@ARGV) || die_usage();
 
-if(not ($opt::exists or $opt::nonexists or $opt::all or $opt::dir)) {
+if(not ($opt::exists or $opt::nonexists or $opt::all or $opt::dir or $opt::file)) {
     $opt::all = 1;
 }
 
@@ -240,17 +248,16 @@ while(<IN>) {
 	my $file = shell_unquote($1);
 	# Relative to $dir
 	$file =~ s:^([^/]):$dir/$1:;
-	my $print = 0;
+	my $print = 1;
-	if($opt::all
+	if(($opt::dir and not -d $file)
 	   or
-	   ($opt::exists and -e $file)
+	   ($opt::file and not -f $file)
 	   or
-	   ($opt::dir and -d $file)
+	   ($opt::exists and not -e $file)
 	   or
-	   ($opt::nonexists and not -e $file)) {
+	   ($opt::nonexists and -e $file)
-	    $print = 1;
+	   or
-	}
+	   ($opt::unique and $seen{$file}++)) {
-	if($opt::unique and $seen{$file}++) {
 	    $print = 0;
 	}
 	$print and print $file,"\n";
@@ -262,6 +269,7 @@ sub options_hash {
     return
 	("debug|D" => \$opt::debug,
 	 "dir|d" => \$opt::dir,
+	 "file|f" => \$opt::file,
 	 "uniq|unique|u" => \$opt::unique,
          "exists|exist|e" => \$opt::exists,
          "nonexists|nonexist|non-exists|non-exist|n" => \$opt::nonexists,

wastebasket/WasteBasket.lua

@@ -83,6 +83,9 @@ end
 
 function directory_exists(dir)
   -- Simple checker if dir exists
+  -- shell quote the dirname
+  dir, _ = dir:gsub("([\002-\009\011-\026\\#?`(){}%[%]^*<>=~|; \"!$&'\130-\255])", "\\%1")
+  dir, _ = dir:gsub("\n", "'\n'")
   return os.execute("cd " .. dir)
 end