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Re: Regular Expression Help

by pg (Canon)
on Nov 18, 2005 at 20:16 UTC ( #509937=note: print w/ replies, xml ) Need Help??

Help for this page

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  1. or download this
    use strict;
    use warnings;
    ...
        my $str = "/rootdir/sub1/sub2/sub3/sub4";
        print substr($str, 0, rindex($str, "/", length($str) - 2));
    }
    
  2. or download this
    /rootdir/sub1/sub2/sub3
    /rootdir/sub1/sub2/sub3
    

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