**prune.sh**
=====Objective=====
Perform maintenance on backups (remove excessively old copies to save disk space).
=====TODO=====
* look into being able to merge the nfs and sokraits/halfadder versions of the script they look to be pretty much cut from the same cloth, verify this.
* do some simple error checking (just in case)
=====Prerequisites=====
In order to use **prune.sh**, the following conditions need to be met:
* run as root (or superuser privileges)
* run on the primary fileserver, or either VM Server peer
=====Usage=====
To use **prune.sh**, run it with the appropriate data element as an argument to check:
sokraits:~$ sudo /export/backup/prune.sh username
Preferred deployment is through the script that creates the backup files (so it cleans up as it goes along).
=====Script=====
extern> http://lab46.corning-cc.edu/haas/content/scripts/prune