Doc: Update mount example to work on more systems (#147)

`0 */1 * * * if [[ -d /mnt/backup ]]; then rsync_tmbackup.sh /home /mnt/backup; fi` this is not valid for all sistems. Is not POSIX compilant. IMHO best soltuion is `if grep -qs /mnt/backup /proc/mounts; then rsync_tmbackup.sh /home /mnt/backup; fi` Best regards and thanks for your script.
2019-09-24 08:46:28 +02:00
parent e2b4148855
commit a9eb0efbad
1 changed files with 2 additions and 0 deletions
@@ -67,6 +67,8 @@ On macOS, it has a few disadvantages compared to Time Machine - in particular it
 * To mimic Time Machine's behaviour, a cron script can be setup to backup at regular interval. For example, the following cron job checks if the drive "/mnt/backup" is currently connected and, if it is, starts the backup. It does this check every 1 hour.

 		0 */1 * * * if [[ -d /mnt/backup ]]; then rsync_tmbackup.sh /home /mnt/backup; fi
+		
+		0 */1 * * * if grep -qs /mnt/backup /proc/mounts; then rsync_tmbackup.sh /home /mnt/backup; fi

 ## Backup expiration logic