in reply to Re (tilly) 2: Detect common lines between two files, one liner from shell
in thread Detect common lines between two files, one liner from shell
Sorry, I'm new to this and I don't have too much time to read the tutorials, but this I still don't understand
$seen{$_} I know $_ is the current stream.
.= is like adding it at the end. But what is that
hash /10$/ ? But this only matches the exact
line length it doesn't look for a the same word.
what if I want to find a word in both files and print it out on screen?
Thanks.
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Re (tilly) 4: Detect common lines between two files, one liner from shell
by tilly (Archbishop) on Mar 17, 2001 at 22:41 UTC |
In Section
Cool Uses for Perl