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Re: regex on previous lines (or previous lines, or FIFO array)

by Anonymous Monk
on Feb 01, 2013 at 10:05 UTC ( #1016496=note: print w/replies, xml ) Need Help??


in reply to regex on previous lines

previous lines -> Re: print line 5 lines previous to comaprison line!
my @lines ; push @lines, scalar readline $handle for 1 .. 5; while( readline $handle ){ ... shift @lines; push @lines, $_; }

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