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Re: Feed ARGV into one-liner

by Krambambuli (Deacon)
on Jan 22, 2010 at 16:52 UTC ( #819000=note: print w/ replies, xml ) Need Help??


in reply to Feed ARGV into one-liner

A bit OT to your direct question, but just as an idea:

it's sometimes useful and easy to also use the shell as a helper.

You could write a shell script vet.sh containing

perl -ne 'print $_ if /'$1'/' $2

which invoked as

./vet.sh Vet Test.txt

would also do what you asked for. As a side benefit, your oneliner is written down - just in the case you do not remember it well a week later when you need it again. :)


Krambambuli
---


Comment on Re: Feed ARGV into one-liner
Re^2: Feed ARGV into one-liner
by Anonymous Monk on Jan 23, 2010 at 08:33 UTC
    cat >>oneliners.txt #frobnicates the fetzer valve perl -ne 'print $_ if /'$1'/' $2 ^D

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