This is really frustrating....what my program is supposed to do, is take a directory path as input from a user, and get the contents of the said directory. the program runs on a windows system, btw.
$dir = <>; # get directory from STDIN
$dir =~ s/\//\\/g; # clean up the path a bit
opendir(DIR,"$dir"); # open directory $dir
@files = readdir(DIR); # read directory contents into @files
closedir(DIR);
the problem is,
readdir() doesn't return any results. the directories I enter are full of files, when i run the debugger,
$dir is indeed a perfectly fine directory path, and it works fine when i put a static path in
opendir() instead of
$dir (such as "c:\\windows\\mycrap"). i can't understand why it isn't working. And i'm not using strict or anything.
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.