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Ole Tange 2017-07-22 00:28:28 +02:00
parent 3a0cc34b8b
commit e90f98f142
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NEWS
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@ -1,4 +1,4 @@
20170622 20170722
* Vote for GNU Parallel's community ads on * Vote for GNU Parallel's community ads on
http://meta.unix.stackexchange.com/a/4356/2972 http://meta.unix.stackexchange.com/a/4356/2972

34
src/parallel.pod
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@ -95,7 +95,7 @@ B<Zsh, Fish, Ksh, and Pdksh functions and aliases>: Use B<env_parallel>.
The command cannot contain the character \257 (macron: ¯). The command cannot contain the character \257 (macron: ¯).
=item B<{}> (beta testing) =item B<{}>
Input line. This replacement string will be replaced by a full line Input line. This replacement string will be replaced by a full line
read from the input source. The input source is normally stdin read from the input source. The input source is normally stdin
@ -112,7 +112,7 @@ parsed by the shell. The exception is if the command starts with a
replacement string; then the string is not quoted. replacement string; then the string is not quoted.
=item B<{.}> (beta testing) =item B<{.}>
Input line without extension. This replacement string will be replaced Input line without extension. This replacement string will be replaced
by the input with the extension removed. If the input line contains by the input with the extension removed. If the input line contains
@ -128,7 +128,7 @@ The replacement string B<{.}> can be changed with B<--er>.
To understand replacement strings see B<{}>. To understand replacement strings see B<{}>.
=item B<{/}> (beta testing) =item B<{/}>
Basename of input line. This replacement string will be replaced by Basename of input line. This replacement string will be replaced by
the input with the directory part removed. the input with the directory part removed.
@ -139,7 +139,7 @@ B<--basenamereplace>.
To understand replacement strings see B<{}>. To understand replacement strings see B<{}>.
=item B<{//}> (beta testing) =item B<{//}>
Dirname of input line. This replacement string will be replaced by the Dirname of input line. This replacement string will be replaced by the
dir of the input line. See B<dirname>(1). dir of the input line. See B<dirname>(1).
@ -150,7 +150,7 @@ B<--dirnamereplace>.
To understand replacement strings see B<{}>. To understand replacement strings see B<{}>.
=item B<{/.}> (beta testing) =item B<{/.}>
Basename of input line without extension. This replacement string will Basename of input line without extension. This replacement string will
be replaced by the input with the directory and extension part be replaced by the input with the directory and extension part
@ -162,7 +162,7 @@ B<--basenameextensionreplace>.
To understand replacement strings see B<{}>. To understand replacement strings see B<{}>.
=item B<{#}> (beta testing) =item B<{#}>
Sequence number of the job to run. This replacement string will be Sequence number of the job to run. This replacement string will be
replaced by the sequence number of the job being run. It contains the replaced by the sequence number of the job being run. It contains the
@ -173,7 +173,7 @@ The replacement string B<{#}> can be changed with B<--seqreplace>.
To understand replacement strings see B<{}>. To understand replacement strings see B<{}>.
=item B<{%}> (beta testing) =item B<{%}>
Job slot number. This replacement string will be replaced by the job's Job slot number. This replacement string will be replaced by the job's
slot number between 1 and number of jobs to run in parallel. There slot number between 1 and number of jobs to run in parallel. There
@ -185,7 +185,7 @@ The replacement string B<{%}> can be changed with B<--slotreplace>.
To understand replacement strings see B<{}>. To understand replacement strings see B<{}>.
=item B<{>I<n>B<}> (beta testing) =item B<{>I<n>B<}>
Argument from input source I<n> or the I<n>'th argument. This Argument from input source I<n> or the I<n>'th argument. This
positional replacement string will be replaced by the input from input positional replacement string will be replaced by the input from input
@ -196,7 +196,7 @@ I<n>'th last argument.
To understand replacement strings see B<{}>. To understand replacement strings see B<{}>.
=item B<{>I<n>.B<}> (beta testing) =item B<{>I<n>.B<}>
Argument from input source I<n> or the I<n>'th argument without Argument from input source I<n> or the I<n>'th argument without
extension. It is a combination of B<{>I<n>B<}> and B<{.}>. extension. It is a combination of B<{>I<n>B<}> and B<{.}>.
@ -209,7 +209,7 @@ extension removed.
To understand positional replacement strings see B<{>I<n>B<}>. To understand positional replacement strings see B<{>I<n>B<}>.
=item B<{>I<n>/B<}> (beta testing) =item B<{>I<n>/B<}>
Basename of argument from input source I<n> or the I<n>'th argument. Basename of argument from input source I<n> or the I<n>'th argument.
It is a combination of B<{>I<n>B<}> and B<{/}>. It is a combination of B<{>I<n>B<}> and B<{/}>.
@ -222,7 +222,7 @@ directory (if any) removed.
To understand positional replacement strings see B<{>I<n>B<}>. To understand positional replacement strings see B<{>I<n>B<}>.
=item B<{>I<n>//B<}> (beta testing) =item B<{>I<n>//B<}>
Dirname of argument from input source I<n> or the I<n>'th argument. Dirname of argument from input source I<n> or the I<n>'th argument.
It is a combination of B<{>I<n>B<}> and B<{//}>. It is a combination of B<{>I<n>B<}> and B<{//}>.
@ -234,7 +234,7 @@ the I<n>'th argument (when used with B<-N>). See B<dirname>(1).
To understand positional replacement strings see B<{>I<n>B<}>. To understand positional replacement strings see B<{>I<n>B<}>.
=item B<{>I<n>/.B<}> (beta testing) =item B<{>I<n>/.B<}>
Basename of argument from input source I<n> or the I<n>'th argument Basename of argument from input source I<n> or the I<n>'th argument
without extension. It is a combination of B<{>I<n>B<}>, B<{/}>, and without extension. It is a combination of B<{>I<n>B<}>, B<{/}>, and
@ -248,7 +248,7 @@ directory (if any) and extension removed.
To understand positional replacement strings see B<{>I<n>B<}>. To understand positional replacement strings see B<{>I<n>B<}>.
=item B<{=>I<perl expression>B<=}> (beta testing) =item B<{=>I<perl expression>B<=}>
Replace with calculated I<perl expression>. B<$_> will contain the Replace with calculated I<perl expression>. B<$_> will contain the
same as B<{}>. After evaluating I<perl expression> B<$_> will be used same as B<{}>. After evaluating I<perl expression> B<$_> will be used
@ -294,7 +294,7 @@ Example:
See also: B<--rpl> B<--parens> See also: B<--rpl> B<--parens>
=item B<{=>I<n> I<perl expression>B<=}> (beta testing) =item B<{=>I<n> I<perl expression>B<=}>
Positional equivalent to B<{=perl expression=}>. To understand Positional equivalent to B<{=perl expression=}>. To understand
positional replacement strings see B<{>I<n>B<}>. positional replacement strings see B<{>I<n>B<}>.
@ -1083,7 +1083,7 @@ Arguments will be recycled if one input source has more arguments than the other
See also B<--header>, B<:::+>, B<::::+>. See also B<--header>, B<:::+>, B<::::+>.
=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 number of running Do not start new jobs on a given computer unless the number of running
processes on the computer is less than I<max-load>. I<max-load> uses processes on the computer is less than I<max-load>. I<max-load> uses
@ -1261,7 +1261,7 @@ control on the command line (used by GNU B<parallel> internally when
called with B<--sshlogin>). called with B<--sshlogin>).
=item B<--plus> (beta testing) =item B<--plus>
Activate additional replacement strings: {+/} {+.} {+..} {+...} {..} Activate additional replacement strings: {+/} {+.} {+..} {+...} {..}
{...} {/..} {/...} {##}. The idea being that '{+foo}' matches the opposite of {...} {/..} {/...} {##}. The idea being that '{+foo}' matches the opposite of
@ -1774,7 +1774,7 @@ impossible to track which input block corresponds to which output.
B<--round-robin> implies B<--pipe>, except if B<--pipepart> is given. B<--round-robin> implies B<--pipe>, except if B<--pipepart> is given.
=item B<--rpl> 'I<tag> I<perl expression>' (beta testing) =item B<--rpl> 'I<tag> I<perl expression>'
Use I<tag> as a replacement string for I<perl expression>. This makes Use I<tag> as a replacement string for I<perl expression>. This makes
it possible to define your own replacement strings. GNU B<parallel>'s it possible to define your own replacement strings. GNU B<parallel>'s