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Re: Reading Text Lines

by CountOrlok (Friar)
on May 11, 2006 at 16:06 UTC ( #548751=note: print w/ replies, xml ) Need Help??


in reply to Reading Text Lines

Your post isn't clear about how the user can choose which 100 lines to see. The following will show a specific 100 lines from the file:

my $first_line_to_show = 427; open VIEWFILE, "< $path" or die "Can't open $path: $!<br>\n"; while( my $v_file = <VIEWFILE>) { next if $. < $first_line_to_show - 1; last if $. >= $first_line_to_show + 100; print "<div STYLE=\"font-family: 8pt Courier, 'Courier New', monos +pace; font-size: .6em;\">$v_file</div><br>"; } close VIEWFILE;
-imran


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