@ -38,7 +38,7 @@ 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.
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://help.ubuntu.com/lts/serverguide/apt.html>`_ for how to insert and remove packages from the command line.
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
