diff --git a/bin/lock-screen b/bin/lock-screen
new file mode 100755
index 0000000..460699a
--- /dev/null
+++ b/bin/lock-screen
@@ -0,0 +1,32 @@
+#!/bin/bash
+
+set -e
+
+readonly SCHEMA="org.gnome.desktop.lockdown"
+readonly KEY="disable-lock-screen"
+readonly action="$1"
+
+case "$action" in
+  enable)
+    gsettings set $SCHEMA $KEY false
+    ;;
+
+  disable)
+    gsettings set $SCHEMA $KEY true
+    ;;
+
+  status)
+    readonly value=$(gsettings get $SCHEMA $KEY)
+    if [[ "$value" == "true" ]]; then
+      state=disable
+    else
+      state=enable
+    fi
+    echo "Auto lock screen is $state"
+    ;;
+
+  *)
+    echo "No parameter!"
+    echo "Use lock-screen enable|disable|status"
+    exit 1
+esac