docs: document progress flag for mv extension
@@ -9,6 +9,10 @@ extensions.
`cp` can display a progress bar when the `-g`/`--progress` flag is set.
+## `mv`
+
+`mv` can display a progress bar when the `-g`/`--progress` flag is set.
+
## `hashsum`
This utility does not exist in GNU coreutils. `hashsum` is a utility that
