move node exporter and backup docker script

docker_compose/backup_docker.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+cd /docker
+find . -maxdepth 3 -type f \
+  \( -name "*.yaml" -o -name "*.yml" -o -name "*.conf" -o -name "*.sh" \) \
+  -print0 2>/dev/null |
+
+rsync -aR --files-from=- --from0 ./ /home/lucas/scripts/docker_compose/$(hostname)
+crontab -l > /home/lucas/scripts/docker_compose/$(hostname)/crontab.bak