diff --git a/install.sh b/install.sh
new file mode 100755
index 0000000..03c9404
--- /dev/null
+++ b/install.sh
@@ -0,0 +1,4 @@
+#!/usr/bin/env bash
+# Installation move file tu /usr/local/bin in order to use it with -
+# simple syntax, example --> w3c_validator file
+mv w3c_validator /usr/local/bin