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+.. _custom commands:
+
+Custom Commands
+===============
+
+| Custom commands is a configuration entry that allows for executing custom commands post-installation.
+| The commands are executed with `arch-chroot <https://man.archlinux.org/man/extra/arch-install-scripts/arch-chroot.8.en>`_.
+
+The option takes a list of arguments, an example is:
+
+.. code-block:: json
+
+   {
+       "custom-commands": [
+           "hostname new-hostname"
+       ]
+   }
+
+| The following example will set a new hostname in the installed system.
+| The example is just to illustrate that the command is not run in the ISO but inside the installed system after the base system is installed.
+
+More examples can be found in the code repository under `examples/ <https://github.com/archlinux/archinstall/tree/e6344f93f7e476d05bbcd642f2ed91fdde545870/examples>`_
+\ No newline at end of file