Hi All,
Am trying to print just directory and sub-directories names from the mentioned path. script reads directories recursively but it prints fullpath.
I don't know how print just directory names or stored them in a array.
Thanks for reading the post.
Any help would be very greatful.
Main script :
#! /usr/bin/perl
use strict;
use warnings;
my $base_dir = 'C:\Input';
my @to_visit = $base_dir;
while (@to_visit) {
my $dir = pop(@to_visit);
opendir(my $dh, $dir);
my $file;
while(defined($file = readdir($dh))) {
next if $file eq '.';
next if $file eq '..';
$file = "$dir/$file";
if (-d $file) {
push(@to_visit, $file);
print $file;
print "\n";
} else {
}
}
}
output now getting is :
C:Input/INT
C:\Input/INT/CAD
C:\Input/INT/CAD/MH
C:\Input/INT/CAD/MH/COi
C:\Input/INT/CAD/MH/Dit
C:\Input/INT/CAD/MH/WMp
In the above output, i don't want to print/save last blank line.
expecting output to be stored in some array:
INT
CAD
MH
COi
Dit
WMp
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|