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| Keep It Simple, Stupid | |
| PerlMonks |
jontk's scratchpadby jontk (Sexton) |
| on Jul 02, 2004 at 06:39 UTC ( [id://371320]=scratchpad: print w/replies, xml ) | Need Help?? |
Assign array values to hash keys but with the same value: @hash{ map {$_ } @array} = ($scalar) x scalar @array;
Get all pids with a keyword in args:
my $pids = join ' ', map {/^\s*(\d+)\s+/}
grep /$match/, `ps axk pid o pid,args`;
Newlines: reading files that were created on other platforms |
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