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Re^2: chomping the output of Shell.pm

by LanX (Canon)
on Sep 09, 2012 at 21:28 UTC ( #992628=note: print w/ replies, xml ) Need Help??


in reply to Re: chomping the output of Shell.pm
in thread chomping the output of Shell.pm

Hi Ken,

thanks for your solution, but I wanna use those functions in any place not only at start of line.

e.g.

rm grep {/.pl$/} ls

If you wanna implement (start of line) aliases, you should simply us "!!"

DB<112> =du !!du DB<113> du /tmp 8 /tmp/pulse-lanx 4 /tmp/virtual-lanx.AqXwcf ... DB<114> $DB::alias{du} => "s\adu\a!!du\a"

!! cmd Run cmd in a subprocess (reads from DB::IN, writes to DB:: +OUT) See 'O shellBang' too.

Cheers Rolf

) Yes I could use the file-glob <*> instead, but this is only an example for chaining commands


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