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Re^7: How to grep exact string

by frozenwithjoy (Priest)
on Nov 15, 2012 at 09:03 UTC ( #1003966=note: print w/replies, xml ) Need Help??


in reply to Re^6: How to grep exact string
in thread How to grep exact string

Whoa, you are write. I had a typo. I left the //'s around $unique. Oops. Maybe that means it is bedtime for me!

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[Cosmic37]: should I slurp? should I grep? Noble Lords I wish you good karma and beg your advice
[Corion]: Cosmic37: Ah, see perlfaq4, about How do I compute the intersection of two arrays
[Cosmic37]: I am out of practice; I use Perl for scientific programming for number crunching
[Corion]: Cosmic37: Basically, you read one file into a hash, keyed by your key, and then match the lines from the second file to that hash
[Cosmic37]: note that the two files only have datetimes which may match whereas other data per line is different format in file1 and file2 - is that really intersection?
[jedikaiti]: Hi Monks
[Corion]: Cosmic37: Well, if you want to use only parts of a line for the key, see split or whatever other mechanism to extract the key from the line
[Corion]: Hi jedikaiti!
[Cosmic37]: is there a webpage for full CB for this chat rather than side panel chat?
[Cosmic37]: thank you for advice

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