Quote:
Originally Posted by sycamorex
If you are talking about /tmp directory - that's probably not the best idea as one user will be able to delete some temp files that another user's application is using at that time.
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Users can't delete other user's files in /tmp. At least not unless the default permissions and/or ownership of /tmp have been changed which would not be a sensible thing to have done. Default permissions and ownership on /tmp looks like
drwxrwxrwt 14 root root 4096 2009-02-04 20:00 /tmp/
the significant part being that t which represents the sticky bit that allows any user to create a file in /tmp but only to delete files which they own.