how to do a free space regular check
i need to make a regular check of the free space on one of the mounts and issue a few commands (like email or something ...) if the free space drops down and passes a threshold.
am i right to think about a solution of a script to put into the cron ? or is there any other more reasonable or automated procedure ?
i wrote few scripts but never delt with cron ...
i'd be glad for some initial ideas
thanks in advance