[TriLUG] Over quota script
Jon Carnes
jonc at nc.rr.com
Sun Sep 15 23:12:52 EDT 2002
Hay I wrote it from memory! The one I wrote originally used /root/tmp
but then I moved it over to using mktemp (after your good advice last
year).
Good Point about using mktemp. Thanks!
Jon
On Sun, 2002-09-15 at 22:24, John Beimler wrote:
> On Sun, 2002-09-15 at 21:51, Jon Carnes wrote:
> > Try something like this:
> > #! /bin/bash
> > #
> > # Check for users that are over quota.
> > # Assume all user dirs are under /home
> > # look for folks above 40000kb (quota)
> > #
> > # Walk the users data tree to find the directory totals
> > cd /home
> > du -k > /root/tmp/guber
> > [...]
>
> now Jon, I thought you had learned about mktemp. :)
>
> mktemp will give you a temp file with a semi-random name, in /tmp.
> Makes securing stuff easier (and you don't need to write to root's home
> directory, and you don't have a predictable temp file for people to
> attempt to exploit.
>
> Peace.
>
> john
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