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vergenzt/.parallelrc

Last active October 10, 2024 15:42
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GNU parallel - easy JSON processing placeholder via jq expression
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.parallelrc
--rpl '{[(.*?)]} $Global::use{"IPC::Open2"} ||= eval "use IPC::Open2; 1;"; my $jq = open2(my $jq_out, my $jq_in, "jq", "-Rrc", "[ try(fromjson) // . | $$1 | tostring | \@sh] | join(\" \")") or die "Could not open pipe to jq!"; print $jq_in $_; close $jq_in; $_ = <$jq_out>; chomp $_; uq(); waitpid $jq, 0; $? && die'
Raw
readme.md 
$ jo foo=bar | parallel 'echo {[.foo]}'
bar
$ echo -e "$(jo foo=bar)\t$(jo bad=baz)" | parallel --colsep=\t 'echo {1[.foo]} blah {2[.bad]}'
bar blah baz
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