Hi there,
On 28 Jul 2009, at 13:41, PHPScriptor wrote:
Maybe a simple question, but I never did this before. How can I
remove the
old image-captcha's from my directory? How can this be done
efficiently?
Can this be done with Zend Framework? Or do I need to run a cronjob
every
night? ...
The easiest way to do this is probably just via a shell script run via
cron.
Assuming all image-captchas live in the same file (with nothing else)
you can just do something like:
#! /bin/bash
cd /my/image/captcha/directory;
if (( $? == 0 )); then rm * ; fi
(The conditional just checks that the cd command worked -- otherwise
you could be rm-ing all sorts of things.)
Hope that helps.
Regards,
Carlton
