@ -38,6 +38,8 @@ To change to another directory an important command is
where [dir] is the directory you want to switch to. Another thing that is useful is you can append .. after cd to make it go up one level.
Many command line commands have what are called options that use one or sometimes two :kbd:`-` to type before options that allow you to do different options on different commands which checking the man page to see what options for each command.
There is also the command line for managing and installing packages which is beyond the scope of this appendix but please see `apt package management https://ubuntu.com/server/docs/package-management>`_ for how to insert and remove packages from the command line.
If you need to edit a text file from the command line the easiest editor included is nano so to edit a file from the command line if you broke something run
