-Next, commit all the changes to the local repository, along with a commit message that describes what this script does.
+<notextile> {% code 'tutorial_hash_script_py' as python %} </notextile>
+
+Make the file executable:
+
+notextile. <pre><code>~/tutorial/crunch_scripts$ <span class="userinput">chmod +x hash.py</span></code></pre>
+
+Next, add the file to the git repository. This tells @git@ that the file should be included on the next commit.
+
+notextile. <pre><code>~/tutorial/crunch_scripts$ <span class="userinput">git add hash.py</span></code></pre>
+
+Next, commit your changes. All staged changes are recorded into the local git repository: