Update docker_backup notes/cron

backup/borg/docker_backup.sh

@@ -1,12 +1,13 @@
 #!/bin/bash
 
 # Cronjob needs to be on one line, spaced out for example/ in-case running cronjob from a script that just runs the below
-# e.g. 0 0 * * * /home/nathan/scripts/backup/borg/docker_backup.sh \
+# Requires an ssh config for borg_avps Hostname alphavps.aney.co.uk User borg Port ..
+# e.g. 0 2 * * * /home/nathan/scripts/backup/borg/docker_backup.sh \
 # -c "duckdns homer" \
-# -d /home/samba/share/Docker_prod \
+# -d /home/nathan/docker \
-# -b /home/nathan/testBack \
+# -b /home/nathan/BACKUP/docker \
-# -r pi2 \
+# -r borg_avps \
-# -R ~/backups/pi1/docker
+# -R /home/nathan/BACKUP/<SERVERNAME>/docker
 
 # Flags
 while getopts c:d:b:r:R: flag