Editing Config Files
To modify your node beyond the basic settings of what nodesetup.sh can do, you'll need to manually edit the config files.
Linux CLI Editors
For quick simple changes the built-in Linux editors are the way to go.
- vi is pretty much the default editor on most linux distros. Learn it, love it.
- Update vi to fix cursor movement (apt-get install vim).
- nano is easier to learn and preferred by many.
Many folks prefer a GUI editor and file transfer client over the Linux vi and nano editors.