Why is rev1.html in rev2 folder ?

         |   `-- rev1
         |   |    `-- rev1.html
         |   `-- rev2
         |       `-- rev1.html

[download]

Run this Short, Self Contained, Compilable, Example and see if you can spot the error in your posted code. 

#!/usr/bin/perl
use strict;

while (<DATA>) {
  if (/rev_(\d)+/) { # what does this match ?
    print "'$1' matched in $_";    
  }
}
__DATA__
    `-- added
    |-- add.txt
    `-- added1
        |--action
        |   |-- action.txt
        |   `-- rev1
        |   |    `-- rev1.html
        |   `-- rev2
        |       `-- rev1.html

        `-- add.html

[download]
poj

In reply to Re: How to take only maximum directory name by using its digits using perl? by poj
in thread How to take only maximum directory name by using its digits using perl? by finddata

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