Re: don't understand working script

2007-06-28 Thread John W. Krahn
Amichai Teumim wrote: I have this script, If you run it you can see how it nicely idents the directories. I don't understand everything in this script. [ SNIPPED an example of *BAD* code ] Your example would be better written as: #!/usr/bin/perl use warnings; use strict; my $startdir = '/li

Re: don't understand working script

2007-06-28 Thread Chas Owens
On 6/28/07, Amichai Teumim <[EMAIL PROTECTED]> wrote: I have this script, If you run it you can see how it nicely idents the directories. I don't understand everything in this script. Please see my comments. #!/usr/bin/perl $startdir = "/lib"; $level = 0;#WHAT DOES THIS DO? It assigns 0