fixes mostly for bootstrap vol, better docs

[automated-distro-installer] / myfai-chboot-local

diff --git a/myfai-chboot-local b/myfai-chboot-local
index 9eac43f028325fe87e9d2860955dabde42841e5e..66c496d069afa8dfb4f0b07782364a914c25cb1f 100755 (executable)
--- a/myfai-chboot-local
+++ b/myfai-chboot-local
@@ -3,6 +3,13 @@
 set -eE -o pipefail
 trap 'echo "$0:$LINENO:error: \"$BASH_COMMAND\" returned $?" >&2' ERR
 
+case $1 in
+    -h|--help)
+        echo "see help from myfai-chboot"
+        exit 0
+        ;;
+esac
+
 [[ $EUID == 0 ]] || exec sudo "${BASH_SOURCE}" "$@"
 
 e() { echo "$@"; "$@"; }