'periodic daily' memory usage

[Dag-Erling Smørgrav]

Dag-Erling Smørgrav <des at des.no> writes:
> Ulrich Spoerlein <uspoerlein at gmail.com> writes:
> > Since $MP might be empty (think NFS_ROOT or CD9660_ROOT) you'd still
> > need the [ -n "$MP" ] check, AFAICS.
> Correct, and thanks for noticing.

...although I ended up borrowing a trick commonly used with grep, which
is to add /dev/null to the argument list, so it doesn't matter in $MP is
empty.

DES
-- 
Dag-Erling Smørgrav - des at des.no