bin/predate: add helper for backups and archives

.local/bin/scripts/m

@@ -6,4 +6,4 @@ for last; do true; done
 checkaccess -w "$@" || elevate=sudo
 ! $elevate test -e "$1" && echo "$1 does not exist" && exit 1
 $elevate mkdir -p $(case "$last" in (*/) echo "$last";; (*) dirname "$last";; esac)
-$elevate mv --interactive "$@"
+$elevate mv --verbose --interactive "$@"

.local/bin/scripts/predate

@@ -0,0 +1,5 @@
+#!/bin/sh
+# Add the modification date in front of the filename
+for file
+do mv --verbose --interactive "$file" "$(stat --format %y "$file" | cut -d' ' -f1)_$file"
+done