Hi,
I'm using IO::DIR as described in http://perldoc.perl.org/IO/Dir.html on Perl 5.8.4 and seeing a problem.
I try to delete a file using the tied hash and it does not work, it returns an error code but no error text.
What am I doing wrong?
1. In the filesystem I run "touch foo", permissions are 644 or 666.
2. I run "delete.pl" as listed below.
3. The output is a blank line which means the delete failed and doing "echo $?" in the shell returns 255.
$ cat delete.pl
#!/usr/bin/perl -w
use IO::Dir;
tie %dir, 'IO::Dir', '.';
delete($dir{'foo'}) || die "$!\n";
20050614 Janitored by Corion: Removed PRE tags, added formatting
In reply to IO::DIR?
by vaj
Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
Read Where should I post X? if you're not absolutely sure you're posting in the right place.
Please read these before you post! —
Posts may use any of the Perl Monks Approved HTML tags:
- a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
| |
For: |
|
Use: |
| & | | & |
| < | | < |
| > | | > |
| [ | | [ |
| ] | | ] |
Link using PerlMonks shortcuts! What shortcuts can I use for linking?
See Writeup Formatting Tips and other pages linked from there for more info.