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Re: Re: Finding number of lines in STDIN

by CombatSquirrel (Hermit)
on Dec 18, 2003 at 05:33 UTC ( [id://315486]=note: print w/replies, xml ) Need Help??

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in reply to Re: Finding number of lines in STDIN
in thread Finding number of lines in STDIN

More specifically probably something like this (untested):
my $max = 10; my $num = 0; my @lines; while (<STDIN>) { last if ++$num > $max; push @lines, $_; }

Hope this helped.
CombatSquirrel.
Entropy is the tendency of everything going to hell.

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