Update password backup scripts

.bin/restore-passwddb

@@ -0,0 +1,19 @@
+#!/usr/bin/env bash
+
+# Backup existing password databases and
+# database keys (using date in filename date -u
+# +%Y-%m-%d_%H-%M-%S)
+
+RCLONE_REMOTE="proton-drive"
+
+for f in "$HOME/doc"/*.{kdbx,kdbx.key}; do
+  [ -e "$f" ] || continue
+  echo "Backing up $f to $f-$(date -u +%Y-%m-%d_%H-%M-%S)"
+  cp "$f" "$f-$(date -u +%Y-%m-%d_%H-%M-%S)"
+done
+
+echo "Restoring KeePassXC databases and database keys"
+rclone copyto                         \
+  "$RCLONE_REMOTE:doc"/ "$HOME/doc/"  \
+  --progress                          \
+  --include "/*.{kdbx,kdbx.key}"

.bin/save-passwddb

@@ -13,8 +13,9 @@ RCLONE_REMOTE="proton-drive"
 # Reference: <https://unix.stackexchange.com/questions/100871/in-a-bash-if-condition-how-to-check-whether-any-files-matching-a-simple-wildcard>
 if [ 0 -lt "$(ls $HOME/doc/*.kdbx 2>/dev/null | wc -w)" ]; then
   echo "Saving KeePassXC databases and database keys"
-  rclone copyto                     \
+  rclone copyto                         \
-    "$HOME/doc/" proton-drive:doc/  \
+    "$HOME/doc/" "$RCLONE_REMOTE:doc"/  \
+    --progress                          \
     --include "/*.{kdbx,kdbx.key}"
 else
   echo "No password database found, use the following commands to restore"