The script will now auto detect the FILES__PATH, JAIL_FILES_LOC, APPS_PATH in Wordpress installs. You can also backup and restore if the installation techniques and directories are different. No variables need to be set to run the script. You can add to the backup-config the MAX_NUM_BACKUPS to limit the number of back up files kept.
If your all your Wordpress installs are in a subdirectory of the pool path then the search will be quicker if you specify the FIND_DIR variable, but will work fine without it.
Minor fix. The MAX_NUM_BACKUPS variable was not being set when the script was run from a cron job. An unlimited number of backups were saved even if you set MAX_NUM_BACKUPS to a number in the backup-config only when running the script from a cron job.
Added the option to pass the JAIL_NAME to the script from the command line instead of the backup-config.
This would look like ```./backup.sh personal```. You can still just set the JAIL_NAME from the backup-config.
Now you can manually backup a wordpress install, while still having a cron to backup all the installs. If an argument is passed for a restore, you will not be asked which install to restore from the script. You can only install one wordpress install at a time. Run the script again to do another restore.