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Re: How to read every 16 line of file ?by SimonClinch (Chaplain) |
| on May 13, 2011 at 13:06 UTC ( #904660=note: print w/ replies, xml ) | Need Help?? |
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perl -ne 'if ( ++$x == 16 ){ print $_; $x = 0; }' <filename Update: but only if the rest of the logic is simple enough for inclusion in a one-liner like this. update2: modified to shift target line nos to 16,32 etc. - a weird brainbug made me think 1,17 etc. was wanted - I need a holiday, lol! One world, one people
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