diff --git a/swaylock-script b/swaylock-script
new file mode 100755
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--- /dev/null
+++ b/swaylock-script
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+#!/usr/bin/bash
+
+# Definition of constantes.
+Version="1.0.0"
+Usage="swaylock-script [ PARAMETTER ]
+
+script who lock a computer by my own options.
+
+PARAMETTER
+    -h, --help          Print this help message and quit
+    -v, --version       Print the version and quit
+    --sleep             Launch the script without waiting anytime
+    --swaylock-effects  Lauch the swaylock effects options.
+"
+
+for i in $@; do
+    case "$i" in
+        "-h" | "--help")
+            echo "$Usage"
+            exit 0
+            ;;
+        "-v" | "--version")
+            echo "swaylock-script $Version"
+            exit 0
+            ;;
+    esac
+done
+