I have been trying to delete a file using a script and it is refusing to go. (I have very little experience of Perl). One script creates the temporary file (empty) and later another is to delete it.
The url passes a parameter to the script:
e.g. dfile.pl?f=abcde
The filename f obviously varies.
code
In the script:
$thef=param('f');
$ful="../../alpha/tempf/".$thef;
unlink($ful);
/code
refuses to delete the file (e.g. abcde). When I manually enter:
unlink("../../alpha/tempf/abcde"); it goes. (It has nothing to do with file permissions).
Also I can test if the file exists, using the variable, -e $ful and I get true.
I would be very grateful if someone could suggest what the problem is here!
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.