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mirimir
on Jan 23, 2019
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For the Love of Pipes
> Replace "foo.txt" with a user supplied variable, let's call it "$F". It becomes cat $F | blah_blah... I mean cat "$F" | blah_blah, first trap, but everyone knows that.
I think that you forgot to edit the "I mean" to "echo $F" :)
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I think that you forgot to edit the "I mean" to "echo $F" :)