in reply to Favourite One-liners?
I always use:That's a one-liner I would never use. It's inefficient, and a lot longer to type than cat filename.perl -e 'print <>' filename
I use one-liners a lot. However, I seldomly use Perl in one-liners - when it comes to one-liners a Unix shell (with the standard Unix tools) usually beats Perl.
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