add update script for config manipulation

transfert_backups.sh

@@ -1,5 +0,0 @@
-#!/usr/bin/env bash
-NOW=$1
-scp admin@45.32.157.221:/home/admin/backups/"$NOW"_lesspass_db.sql .
-scp "$NOW"_lesspass_db.sql admin@107.191.47.38:~/backups/
-rm "$NOW"_lesspass_db.sql

update.sh

@@ -0,0 +1,14 @@
+#!/usr/bin/env bash
+
+function cmd {
+    pwd
+}
+
+submodules=( backend cli core cozy frontend nginx pure webextension )
+#submodules=( cozy frontend webextension )
+for submodule in "${submodules[@]}"
+do
+	cd $submodule
+	cmd
+	cd ..
+done