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+# Borg backup script
+## Installation
+```
+git clone ...
+cp config.exp config
+nano config
+
+```
+* Now set your config
+```
+ssh-keygen -t rsa -b 4096 -f id_backup
+
+```
+* Copy content of id_backup to your backup server. (~/.ssh/authorized_keys) IMPORTANT: use correct user (exp. "borg")!
+```
+crontab -e
+
+```
+> 0 3 * * * /opt/backup/run.sh > /dev/null 2>&1
+
+
+## Config
+### Add folders to backup
+```
+nano run.sh
+
+```
+Add your folders to "borg create" and don't forget "\" on each, but the last line.
+
+### Set backup pruning
+```
+nano run.sh
+```
+> borg prune                          \
+>     --list                          \
+>     --prefix '{hostname}-'          \
+>     --show-rc                       \
+>     --keep-daily    7               \
+>     --keep-weekly   4               \
+>     --keep-monthly  6