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Re: Select only desired features from a text

by RichardK (Parson)
on Mar 19, 2012 at 12:24 UTC ( #960403=note: print w/replies, xml ) Need Help??


in reply to Select only desired features from a text

Well, that depends on how many lines there are in second file. The easiest way is to store the matched records in a hash.

You might find it useful to look at the perl data structures cookbook perldsc

BTW, there is lots of documentation shipped with your copy of perl - try 'man perl' or 'perldoc perl' ;)

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Re^2: Select only desired features from a text
by remluvr (Sexton) on Mar 19, 2012 at 14:12 UTC
    Problem is, it is a 4G file..

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