Add mikrotik_backup.sh

Author: pdostal

mikrotik_backup.sh

@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+# Usage: ./mikrotik_backup <router-ip> <backup-dir>
+ssh -i ~/.ssh/id_ed25519-mikrotik-backup $1 /export show-sensitive > $2/$1-$(date +"%Y%m%d%H%M%S").txt
+find $2/ -name *.txt -type f -mtime +90 -exec rm '{}' \;