creates a checkpoint and backs up your perforce depots to an offsite location via rsync.
Reqires a config.sh file that contains the following variables:
DEPOTDIR=/location/of/your/depot/files/
METADATADIR=/location/of/your/db/files/
JOURNALDIR=/location/of/your/journal/file/
BACKUPDIR=/directory/
LOGFILE=/where/the/p4d/log/file/lives/p4d.log
P4=/usr/bin/p4
P4HOST=localhost:1666
P4USER=p4user
P4PASSWORD=p4password
DAYSTOKEEP=5
BACKUPSERVER="user@someaddress.someplace.com"
P4VERIFYOUT=/opt/perforce/backup/P4D-Remote-Backup.log
ERRORRECIPIENT="list@of.email, addresses@someaddress.com"