parallel: -a file1 -a +file2 will link file2 to file1.

This commit is contained in:
Ole Tange 2023-11-03 22:56:46 +01:00
parent 4c3396c31c
commit 2bc95e8f06
9 changed files with 374 additions and 119 deletions

12
NEWS
View file

@ -1,3 +1,15 @@
20231122
New in this release:
* -a file1 -a +file2 will link file2 to file1 similar to ::::+
* Bug fixes and man page updates.
News about GNU Parallel:
20231022
New in this release:

View file

@ -274,24 +274,23 @@ from:tange@gnu.org
to:parallel@gnu.org, bug-parallel@gnu.org
stable-bcc: Jesse Alama <jessealama@fastmail.fm>
Subject: GNU Parallel 20231022 ('Al-Aqsa Deluge') released [stable]
Subject: GNU Parallel 20231122 ('Perry<<>>') released <<[stable]>>
GNU Parallel 20231022 ('Al-Aqsa Deluge') has been released. It is available for download at: lbry://@GnuParallel:4
GNU Parallel 20231122 ('<<>>') has been released. It is available for download at: lbry://@GnuParallel:4
Quote of the month:
Love to make a dual processor workstation absolutely whir running dozens of analysis scripts at once
-- Best Catboy Key Grip @alamogordoglass@twitter
<<>>
New in this release:
* -a file1 -a +file2 will link file2 to file1 similar to ::::+
* Bug fixes and man page updates.
News about GNU Parallel:
* Resume long parallel jobs https://ginolhac.github.io/posts/2023-10-02_resume-parallel/index.html
* Efficiency and Speed with GNU Parallel https://dev.to/0xog_pg/efficiency-and-speed-with-gnu-parallel-loo
<<>>
GNU Parallel - For people who live life in the parallel lane.

View file

@ -2522,10 +2522,8 @@ sub parse_options(@) {
not ($opt::xargs or $opt::m)) {
$Global::ContextReplace = 1;
}
if(grep /^$Global::arg_sep\+?$|^$Global::arg_file_sep\+?$/o, @ARGV) {
# Deal with ::: :::+ :::: and ::::+
@ARGV = read_args_from_command_line();
}
# Deal with ::: :::+ :::: ::::+ and -a +file
@ARGV = read_args_from_command_line();
parse_semaphore();
if(defined $opt::eta) { $opt::progress = $opt::eta; }
@ -3524,76 +3522,136 @@ sub read_args_from_command_line() {
# @opt::a
# Returns:
# @argv_no_argsep = @::ARGV without ::: and :::: and following args
my @new_argv = ();
for(my $arg = shift @ARGV; @ARGV; $arg = shift @ARGV) {
if($arg eq $Global::arg_sep
or
$arg eq $Global::arg_sep."+"
or
$arg eq $Global::arg_file_sep
or
$arg eq $Global::arg_file_sep."+") {
my $group_sep = $arg; # This group of args is args or argfiles
my @group;
while(defined ($arg = shift @ARGV)) {
if($arg eq $Global::arg_sep
or
$arg eq $Global::arg_sep."+"
or
$arg eq $Global::arg_file_sep
or
$arg eq $Global::arg_file_sep."+") {
# exit while loop if finding new separator
last;
my %group_sep = ($Global::arg_sep => ":::",
$Global::arg_sep."+" => ":::+",
$Global::arg_file_sep => "::::",
$Global::arg_file_sep."+" => "::::+");
sub is_linked($) {
# file is linked if file starts with +
local $_ = shift;
if(/^\+(.*)/) {
my $noplus = $1;
if(-e $_ and -e $noplus) {
::error("It is unclear whether you mean +./$noplus or ./+$noplus");
wait_and_exit(255);
} elsif(-e $_ and not -e $noplus) {
# This is ./+file = this is not linked
return 0;
} elsif(not -e $_ and -e $noplus) {
# This is +./file = this is linked
return 1;
} elsif(not -e $_ and not -e $noplus) {
# File does not exist, maybe it is stdin?
if($_ eq "-") {
# This is - = this is not linked
return 0;
} elsif($_ eq "+-") {
# This is +- = this is linked
return 1;
} else {
# If not hitting ::: :::+ :::: or ::::+
# Append it to the group
push @group, $arg;
::error("File not found: $_");
wait_and_exit(255);
}
}
my $is_linked = ($group_sep =~ /\+$/) ? 1 : 0;
my $is_file = ($group_sep eq $Global::arg_file_sep
or
$group_sep eq $Global::arg_file_sep."+");
if($is_file) {
# :::: / ::::+
push @opt::linkinputsource, map { $is_linked } @group;
} else {
# ::: / :::+
push @opt::linkinputsource, $is_linked;
}
if($is_file
or ($opt::_pipe_means_argfiles and $opt::pipe)
) {
# Group of file names on the command line.
# Append args into -a
push @opt::a, @group;
} else {
# Group of arguments on the command line.
# Put them into a file.
# Create argfile
my ($outfh,$name) = ::tmpfile(SUFFIX => ".arg");
unlink($name);
# Put args into argfile
print $outfh map { $_,$/ } @group;
seek $outfh, 0, 0;
exit_if_disk_full();
# Append filehandle to -a
push @opt::a, $outfh;
}
if(defined($arg)) {
# $arg is ::: :::+ :::: or ::::+
# so there is another group
redo;
} else {
# $arg is undef -> @ARGV empty
last;
::die_bug("noplus: $noplus $_");
}
}
push @new_argv, $arg;
# not linked
return 0;
}
# Output: @ARGV = command to run with options
return @new_argv;
sub cmd_template() {
# remove command template from @ARGV
# keep ::: / :::: in @ARGV if any
my @cmd_template;
while(@ARGV) {
my $arg = shift @ARGV;
if($group_sep{$arg}) {
# Found separator: push it back and exit loop
unshift @ARGV, $arg;
last;
}
push @cmd_template, $arg;
}
return @cmd_template;
}
sub divide_into_groups() {
# Split arguments from @ARGV into groups:
# ::: 1 2 3 :::: a b c ::::+ d e f
# =>
# [ ::: 1 2 3 ], [ :::: a b c ], [ ::::+ d e f ]
my @g;
my @grp;
while(@ARGV) {
my $arg = shift @ARGV;
if($group_sep{$arg}) {
# start a new group
push @grp, [@g];
@g = ($group_sep{$arg});
} else {
push @g, $arg;
}
}
push @grp, [@g];
shift @grp; # The first will always be empty
return @grp;
}
sub save_to_file(@) {
# Put args into a file, return open file handle of file
# Create argfile
my ($fh,$name) = ::tmpfile(SUFFIX => ".arg");
unlink($name);
# Put args into argfile
print $fh map { $_,$/ } @_;
seek $fh, 0, 0;
exit_if_disk_full();
return $fh;
}
my @cmd = cmd_template();
# The rest of @ARGV is ::: / :::: args
# If there are any -a: Rewrite them to use ::::
if(@opt::a) { unshift @ARGV, $Global::arg_file_sep, @opt::a; }
@opt::a = ();
# Convert ::: and :::: into (linked) files and put those into @opt::a
for my $g_ref (divide_into_groups()) {
my $group_sep = shift @$g_ref;
if($group_sep eq ":::" or $group_sep eq ":::+") {
# Group starts with ::: / :::+
if($opt::_pipe_means_argfiles and $#$g_ref < 0) {
# TODO
# Deal with --shebang-wrap and ::: on the shebang line
} else {
push @opt::a, save_to_file(@$g_ref);
# if $group_sep == ":::+": it is linked
push @opt::linkinputsource, ($group_sep eq ":::+");
}
} elsif($group_sep eq "::::" or $group_sep eq "::::+") {
# Group starts with :::: / ::::+
for my $f (@$g_ref) {
if($group_sep eq "::::+") {
# Linking forced
push @opt::a, $f;
push @opt::linkinputsource, 1;
} elsif($group_sep eq "::::") {
# Auto detect linking
if(is_linked($f)) {
# +file
push @opt::linkinputsource, 1;
$f =~ s/^\+//;
} else {
# file (no plus)
push @opt::linkinputsource, 0;
}
push @opt::a, $f;
} else {
::die_bug("arg link error");
}
}
} else {
::die_bug("arg link error");
}
}
# Output: command to run with options
return @cmd;
}
sub cleanup() {

View file

@ -536,16 +536,12 @@ Shorthand for B<--delimiter '\0'>.
See also: B<--delimiter>
=item B<--arg-file> I<input-file>
=item B<--arg-file> I<input-file> (alpha testing)
=item B<-a> I<input-file>
=item B<-a> I<input-file> (alpha testing)
Use I<input-file> as input source.
If you use this option, stdin (standard input) is given to the first
process run. Otherwise, stdin (standard input) is redirected from
/dev/null.
If multiple B<--arg-file> are given, each I<input-file> will be treated as an
input source, and all combinations of input sources will be
generated. E.g. The file B<foo> contains B<1 2>, the file
@ -553,6 +549,12 @@ B<bar> contains B<a b c>. B<-a foo> B<-a bar> will result in the combinations
(1,a) (1,b) (1,c) (2,a) (2,b) (2,c). This is useful for replacing
nested for-loops.
If I<input-file> starts with B<+> the file will be linked to the
previous B<--arg-file> E.g. The file B<foo> contains B<1 2>, the file
B<bar> contains B<a b>. B<-a foo> B<-a +bar> will result in the
combinations (1,a) (2,b) like B<--link> instead of generating all
combinations.
See also: B<--link> B<{>I<n>B<}> B<::::> B<::::+> B<:::>

View file

@ -8,6 +8,53 @@
# Each should be taking 3-10s and be possible to run in parallel
# I.e.: No race conditions, no logins
par__argfile_plus() {
tmp=$(mktemp -d)
(
p() {
echo -- -a $1 $2 $3
stdout parallel -k -a $1 -a $2 -a $3 echo;
}
q() {
echo :::: $1 $2 $3
stdout parallel -k echo :::: $1 $2 $3;
}
cd "$tmp"
seq 3 > file
seq 4 6 > +file
seq 7 9 > ++file
p file +file ++file
p file +./file ++file
p file ./+file ++file
p file +file +./+file
p file +./file +./+file
p file ./+file +./+file
p file +file ./++file
p file +./file ./++file
p file ./+file ./++file
q file +file ++file
q file +./file ++file
q file ./+file ++file
q file +file +./+file
q file +./file +./+file
q file ./+file +./+file
q file +file ./++file
q file +./file ./++file
q file ./+file ./++file
seq 10 12 | p ./file ./++file -
seq 10 12 | p ./file +./+file +-
seq 10 12 | p ./file +- ./+file
)
rm -r "$tmp"
}
par_process_slot_var() {
echo '### bug #62310: xargs compatibility: --process-slot-var=name'
seq 0.1 0.4 1.8 |

View file

@ -50,4 +50,4 @@ par_load_file_more_10s() {
export -f $(compgen -A function | grep par_)
#compgen -A function | grep par_ | sort | parallel --delay $D -j$P --tag -k '{} 2>&1'
compgen -A function | grep par_ | sort |
parallel --joblog /tmp/jl-`basename $0` -j200% --tag -k '{} 2>&1'
parallel --timeout 30s --joblog /tmp/jl-`basename $0` -j200% --tag -k '{} 2>&1'

View file

@ -120,7 +120,13 @@ perl -ne '$/="\n\n"; /^Output/../^[^O]\S/ and next; /^ / and print;' "$testsuit
s:par......par:tempfile:g;
s:^tempfile\n::g;
# --progress => 1:local / 4 / 4
s,1:local / . / .,1:local / 9 / 9,
s,1:local / . / .,1:local / 9 / 9,;
# bash: -c: line 1: .set a="tempfile"; if( { test -d "$a" } ) echo "$a is a dir"
s{.*bash: .*set a=".*".*test -d.*is a dir.*\n}{};
# /usr/bin/bash: -c: line 1: syntax error near unexpected token .)
s{.*bash: .*syntax error near unexpected token.*\n}{};
# This is input_file
s{^This is input_file.*\n}{};
' | uniq
echo "### 3+3 .par files (from --files), 1 .tms-file from tmux attach"

View file

@ -12,6 +12,172 @@ par__10000_5_rpl_X 4
par__10000_5_rpl_X 4
par__10000_5_rpl_X 3
par__10000_5_rpl_X 2
par__argfile_plus -- -a file +file ++file
par__argfile_plus parallel: Error: It is unclear whether you mean +./file or ./+file
par__argfile_plus -- -a file +./file ++file
par__argfile_plus parallel: Error: It is unclear whether you mean +./+file or ./++file
par__argfile_plus -- -a file ./+file ++file
par__argfile_plus parallel: Error: It is unclear whether you mean +./+file or ./++file
par__argfile_plus -- -a file +file +./+file
par__argfile_plus parallel: Error: It is unclear whether you mean +./file or ./+file
par__argfile_plus -- -a file +./file +./+file
par__argfile_plus 1 1 4
par__argfile_plus 2 2 5
par__argfile_plus 3 3 6
par__argfile_plus -- -a file ./+file +./+file
par__argfile_plus 1 4 4
par__argfile_plus 1 5 5
par__argfile_plus 1 6 6
par__argfile_plus 2 4 4
par__argfile_plus 2 5 5
par__argfile_plus 2 6 6
par__argfile_plus 3 4 4
par__argfile_plus 3 5 5
par__argfile_plus 3 6 6
par__argfile_plus -- -a file +file ./++file
par__argfile_plus parallel: Error: It is unclear whether you mean +./file or ./+file
par__argfile_plus -- -a file +./file ./++file
par__argfile_plus 1 1 7
par__argfile_plus 1 1 8
par__argfile_plus 1 1 9
par__argfile_plus 2 2 7
par__argfile_plus 2 2 8
par__argfile_plus 2 2 9
par__argfile_plus 3 3 7
par__argfile_plus 3 3 8
par__argfile_plus 3 3 9
par__argfile_plus -- -a file ./+file ./++file
par__argfile_plus 1 4 7
par__argfile_plus 1 4 8
par__argfile_plus 1 4 9
par__argfile_plus 1 5 7
par__argfile_plus 1 5 8
par__argfile_plus 1 5 9
par__argfile_plus 1 6 7
par__argfile_plus 1 6 8
par__argfile_plus 1 6 9
par__argfile_plus 2 4 7
par__argfile_plus 2 4 8
par__argfile_plus 2 4 9
par__argfile_plus 2 5 7
par__argfile_plus 2 5 8
par__argfile_plus 2 5 9
par__argfile_plus 2 6 7
par__argfile_plus 2 6 8
par__argfile_plus 2 6 9
par__argfile_plus 3 4 7
par__argfile_plus 3 4 8
par__argfile_plus 3 4 9
par__argfile_plus 3 5 7
par__argfile_plus 3 5 8
par__argfile_plus 3 5 9
par__argfile_plus 3 6 7
par__argfile_plus 3 6 8
par__argfile_plus 3 6 9
par__argfile_plus :::: file +file ++file
par__argfile_plus parallel: Error: It is unclear whether you mean +./file or ./+file
par__argfile_plus :::: file +./file ++file
par__argfile_plus parallel: Error: It is unclear whether you mean +./+file or ./++file
par__argfile_plus :::: file ./+file ++file
par__argfile_plus parallel: Error: It is unclear whether you mean +./+file or ./++file
par__argfile_plus :::: file +file +./+file
par__argfile_plus parallel: Error: It is unclear whether you mean +./file or ./+file
par__argfile_plus :::: file +./file +./+file
par__argfile_plus 1 1 4
par__argfile_plus 2 2 5
par__argfile_plus 3 3 6
par__argfile_plus :::: file ./+file +./+file
par__argfile_plus 1 4 4
par__argfile_plus 1 5 5
par__argfile_plus 1 6 6
par__argfile_plus 2 4 4
par__argfile_plus 2 5 5
par__argfile_plus 2 6 6
par__argfile_plus 3 4 4
par__argfile_plus 3 5 5
par__argfile_plus 3 6 6
par__argfile_plus :::: file +file ./++file
par__argfile_plus parallel: Error: It is unclear whether you mean +./file or ./+file
par__argfile_plus :::: file +./file ./++file
par__argfile_plus 1 1 7
par__argfile_plus 1 1 8
par__argfile_plus 1 1 9
par__argfile_plus 2 2 7
par__argfile_plus 2 2 8
par__argfile_plus 2 2 9
par__argfile_plus 3 3 7
par__argfile_plus 3 3 8
par__argfile_plus 3 3 9
par__argfile_plus :::: file ./+file ./++file
par__argfile_plus 1 4 7
par__argfile_plus 1 4 8
par__argfile_plus 1 4 9
par__argfile_plus 1 5 7
par__argfile_plus 1 5 8
par__argfile_plus 1 5 9
par__argfile_plus 1 6 7
par__argfile_plus 1 6 8
par__argfile_plus 1 6 9
par__argfile_plus 2 4 7
par__argfile_plus 2 4 8
par__argfile_plus 2 4 9
par__argfile_plus 2 5 7
par__argfile_plus 2 5 8
par__argfile_plus 2 5 9
par__argfile_plus 2 6 7
par__argfile_plus 2 6 8
par__argfile_plus 2 6 9
par__argfile_plus 3 4 7
par__argfile_plus 3 4 8
par__argfile_plus 3 4 9
par__argfile_plus 3 5 7
par__argfile_plus 3 5 8
par__argfile_plus 3 5 9
par__argfile_plus 3 6 7
par__argfile_plus 3 6 8
par__argfile_plus 3 6 9
par__argfile_plus -- -a ./file ./++file -
par__argfile_plus 1 7 10
par__argfile_plus 1 7 11
par__argfile_plus 1 7 12
par__argfile_plus 1 8 10
par__argfile_plus 1 8 11
par__argfile_plus 1 8 12
par__argfile_plus 1 9 10
par__argfile_plus 1 9 11
par__argfile_plus 1 9 12
par__argfile_plus 2 7 10
par__argfile_plus 2 7 11
par__argfile_plus 2 7 12
par__argfile_plus 2 8 10
par__argfile_plus 2 8 11
par__argfile_plus 2 8 12
par__argfile_plus 2 9 10
par__argfile_plus 2 9 11
par__argfile_plus 2 9 12
par__argfile_plus 3 7 10
par__argfile_plus 3 7 11
par__argfile_plus 3 7 12
par__argfile_plus 3 8 10
par__argfile_plus 3 8 11
par__argfile_plus 3 8 12
par__argfile_plus 3 9 10
par__argfile_plus 3 9 11
par__argfile_plus 3 9 12
par__argfile_plus -- -a ./file +./+file +-
par__argfile_plus 1 4 10
par__argfile_plus 2 5 11
par__argfile_plus 3 6 12
par__argfile_plus -- -a ./file +- ./+file
par__argfile_plus 1 10 4
par__argfile_plus 1 10 5
par__argfile_plus 1 10 6
par__argfile_plus 2 11 4
par__argfile_plus 2 11 5
par__argfile_plus 2 11 6
par__argfile_plus 3 12 4
par__argfile_plus 3 12 5
par__argfile_plus 3 12 6
par__parset_assoc_arr bash@lo parset into an assoc array
par__parset_assoc_arr bash@lo val 1 val 2 val 3
par__parset_assoc_arr bash@lo val 1 val 2 val 3

View file

@ -8,7 +8,6 @@
160d3159 9480cf5c a101512f 150b7ac0 206a65dc 86f2bb6b bdf1a2bc 96bc6d06
7f8237c2 0964b67f bccf8a93 332528fa 11e5ab43 2a6226a6 ceb197ab 7f03c061
$ bash install.sh
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: ` fetch -o - http://pi.dk/3 ) > install.sh'
parallel -k echo ::: A B C > abc-file
parallel -k echo ::: D E F > def-file
@ -23,7 +22,6 @@ sleep .3
/usr/bin/bash: -c: line 3: syntax error: unexpected end of file
sleep .3
perl -e 'for(1..10){print "$_\n"}') > num_%header
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: ` perl -e 'for(1..10){print "$_\n"}') > num_%header'
perl -e 'print "HHHHAAABBBCCC"' > fixedlen
parallel echo ::: A B C
@ -351,7 +349,6 @@ foo
perl -e 'print "@ARGV\n"'
[CTRL-D]
/usr/bin/bash: line 2: Warning:: command not found
/usr/bin/bash: -c: line 3: syntax error near unexpected token `('
/usr/bin/bash: -c: line 3: ` Warning: are doing (in which case: YOU ARE AWESOME!) or you forgot'
parallel --trim r echo pre-{}-post ::: ' A '
pre- A-post
@ -364,26 +361,6 @@ pre-A-post
=bash
=ls
parallel 'set a="{}"; if( { test -d "$a" } ) echo "$a is a dir"' ::: *
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: `set a="abc-file"; if( { test -d "$a" } ) echo "$a is a dir"'
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: `set a="abc0-file"; if( { test -d "$a" } ) echo "$a is a dir"'
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: `set a="abc_-file"; if( { test -d "$a" } ) echo "$a is a dir"'
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: `set a="def-file"; if( { test -d "$a" } ) echo "$a is a dir"'
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: `set a="fixedlen"; if( { test -d "$a" } ) echo "$a is a dir"'
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: `set a="num1000000"; if( { test -d "$a" } ) echo "$a is a dir"'
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: `set a="num30000"; if( { test -d "$a" } ) echo "$a is a dir"'
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: `set a="num8"; if( { test -d "$a" } ) echo "$a is a dir"'
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: `set a="outdir"; if( { test -d "$a" } ) echo "$a is a dir"'
/usr/bin/bash: -c: line 1: syntax error near unexpected token `)'
/usr/bin/bash: -c: line 1: `set a="tsv-file.tsv"; if( { test -d "$a" } ) echo "$a is a dir"'
parallel --tag echo foo-{} ::: A B C
A foo-A
B foo-B
@ -644,21 +621,17 @@ run_on_grp1
run_on_grp2
echo This is input_file > input_file
parallel -S $SERVER1 --transferfile {} cat ::: input_file
This is input_file
echo This is input_file > input_file
parallel -S $SERVER1 --transferfile {} --return {}.out \
cat {} ">"{}.out ::: input_file
cat input_file.out
This is input_file
echo This is input_file > input_file
parallel -S $SERVER1 --transferfile {} --return {}.out --cleanup \
cat {} ">"{}.out ::: input_file
cat input_file.out
This is input_file
echo This is input_file > input_file
parallel -S $SERVER1 --trc {}.out cat {} ">"{}.out ::: input_file
cat input_file.out
This is input_file
echo common data > common_file
parallel --basefile common_file -S $SERVER1 \
cat common_file\; echo {} ::: foo
@ -1107,7 +1080,6 @@ Warning: unknown mime-type for "Arguments @ARGV\n" -- using "application/octet-s
Error: no such file "Arguments @ARGV\n"
#!/usr/bin/parallel --shebang-wrap /usr/bin/python
print 'Arguments', str(sys.argv)
/usr/bin/bash: -c: line 4: syntax error near unexpected token `('
/usr/bin/bash: -c: line 4: ` print 'Arguments', str(sys.argv)'
#!/usr/bin/parallel --shebang-wrap /bin/bash
echo Arguments "$@"
@ -1121,11 +1093,9 @@ Arguments
#!/usr/bin/parallel --shebang-wrap /usr/bin/Rscript --vanilla --slave
args <- commandArgs(trailingOnly = TRUE)
print(paste("Arguments ",args))
/usr/bin/bash: -c: line 3: syntax error near unexpected token `('
/usr/bin/bash: -c: line 3: ` args <- commandArgs(trailingOnly = TRUE)'
#!/usr/bin/parallel --shebang-wrap ARG={} /usr/bin/gnuplot
print "Arguments ", system('echo $ARG')
/usr/bin/bash: -c: line 3: syntax error near unexpected token `('
/usr/bin/bash: -c: line 3: ` print "Arguments ", system('echo $ARG')'
#!/usr/bin/parallel --shebang-wrap /usr/bin/ruby
print "Arguments "
@ -1140,7 +1110,6 @@ Error: no such file "Arguments "
printf (" %s", arg_list{i});
endfor
printf ("\n");
/usr/bin/bash: -c: line 3: syntax error near unexpected token `"Arguments"'
/usr/bin/bash: -c: line 3: ` printf ("Arguments");'
#!/usr/bin/parallel --shebang-wrap /usr/bin/clisp
(format t "~&~S~&" 'Arguments)
@ -1158,12 +1127,10 @@ Error: no such file "Arguments "
?>
Arguments
/usr/bin/bash: line 2: ?php: No such file or directory
/usr/bin/bash: -c: line 4: syntax error near unexpected token `array_slice'
/usr/bin/bash: -c: line 4: ` foreach(array_slice($argv,1) as $v)'
#!/usr/bin/parallel --shebang-wrap /usr/bin/node
var myArgs = process.argv.slice(2);
console.log('Arguments ', myArgs);
/usr/bin/bash: -c: line 1: syntax error near unexpected token `('
/usr/bin/bash: -c: line 1: ` var myArgs = process.argv.slice(2);'
#!/usr/bin/parallel --shebang-wrap /usr/bin/lua
io.write "Arguments"
@ -1173,12 +1140,10 @@ Arguments
end
print(")
/usr/bin/bash: line 3: io.write: command not found
/usr/bin/bash: -c: line 4: syntax error near unexpected token `='
/usr/bin/bash: -c: line 4: ` for a = 1, #arg do'
#!/usr/bin/parallel --shebang-wrap ARGV={} /usr/bin/csharp
var argv = Environment.GetEnvironmentVariable("ARGV");
print("Arguments "+argv);
/usr/bin/bash: -c: line 3: syntax error near unexpected token `('
/usr/bin/bash: -c: line 3: ` var argv = Environment.GetEnvironmentVariable("ARGV");'
sem 'sleep 1; echo The first finished' &&
echo The first is now running in the background &&