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-rwxr-xr-xpackage/base-files/files/sbin/wifi9
1 files changed, 9 insertions, 0 deletions
diff --git a/package/base-files/files/sbin/wifi b/package/base-files/files/sbin/wifi
index bee6c28352..e2dd0a32d5 100755
--- a/package/base-files/files/sbin/wifi
+++ b/package/base-files/files/sbin/wifi
@@ -3,6 +3,14 @@
. /etc/functions.sh
+usage() {
+ cat <<EOF
+Usage: $0 [down|detect]
+enables (default), disables or detects a wifi configuration.
+EOF
+ exit 1
+}
+
find_net_config() {(
local vif="$1"
local cfg
@@ -183,5 +191,6 @@ scan_wifi
case "$1" in
down) wifi_updown "disable" "$2";;
detect) wifi_detect "$2";;
+ --help|help) usage;;
*) wifi_updown "enable" "$2";;
esac