Started a re-write of the docs (#1967)

* Started a re-write of the docs, using CSV for tables and re-organizing parameter definitions

* Added final config options in --config, some have external references which needs to be populated

* Forgot to escape a comma

* Clarified a note

* Added disk configuration and disk encryption docs

* Changed way of installing using source and python

* Added a 'list script' that lists available scripts. This could be converted to a argparse later. But this does the trick for now. And it's added to ease documentation and listing of available options.

* Added a 'Known issues' section, as well as renamed the issues tab

* Finished up the known issues section

* Added a section regarding --plugin

* Added plugin description, tweaked disk_config to the latest changes from #2221

* Added custom-commands docs, and improved some creds and known issue links

1 files changed, 22 insertions, 0 deletions

diff --git a/docs/cli_parameters/config/custom_commands.rst b/docs/cli_parameters/config/custom_commands.rst
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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>`_
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