1 files changed, 5 insertions, 1 deletions
diff --git a/tools/pyboard.py b/tools/pyboard.py
index 3ecdf03f1..069f7490d 100755
--- a/tools/pyboard.py
+++ b/tools/pyboard.py
@@ -651,7 +651,11 @@ def main():
         help="Do not follow the output after running the scripts.",
     )
     cmd_parser.add_argument(
-        "-f", "--filesystem", action="store_true", help="perform a filesystem action"
+        "-f",
+        "--filesystem",
+        action="store_true",
+        help="perform a filesystem action: "
+        "cp local :device | cp :device local | cat path | ls [path] | rm path | mkdir path | rmdir path",
     )
     cmd_parser.add_argument("files", nargs="*", help="input files")
     args = cmd_parser.parse_args()