updated other sync files

scripts/backup_shepard.sh

@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+source /sync/home_external/.bash_aliases
+shopt -s expand_aliases # make aliases work
+
+
+###############################
+### update local backup dir ###
+###############################
+
+BACKUP_DIR=/sync/backup
+BACKUP_DIR_HOME=$BACKUP_DIR/home
+if [[ !($HOME/.bash_aliases_local -ef $BACKUP_DIR_HOME/.bash_aliases_local) ]]; then
+   ln $HOME/.bash_aliases_local $BACKUP_DIR_HOME/.bash_aliases_local
+fi
+rsync_backup --link-dest="$HOME/.ssh/" $HOME/.ssh/ $BACKUP_DIR_HOME/.ssh/
+
+
+#####################
+### upload backup ###
+#####################
+
+sd rsync_backup -e "ssh -i /home/fabian/.ssh/id_ed25519" $BACKUP_DIR/ fabian@garrus:/citadel/backup/shepard/