Setting up Ubuntu 20.04 (cli only)

1. Remove command suggestions
2. Remove bash completion
3. Save screen layout
4. Change directory listing colour to cyan
5. Set console to 1152×682

1. Remove command suggestions
   sudo apt remove command-not-found

2. Remove bash completion
   sudo apt remove bash-completion

3. GNU Screen
   a. Save screen layout
   While in screen Ctrl+A : layout dump .screenrc

b. Remove startup message
Add “startup_message off” to top of the .screenrc file

4. Change directory listing colour to cyan
   Create a file called .dircolors and insert “DIR 01;36” without the quotes

5. Set console to 1152×864
   a. Determine available resolutions
   sudo hwinfo –framebuffer
   Returns a list of console resolutions

b. Insert the selected resolution into bottom of /etc/default/grub
Add “GRUB_GFXMODE=1152×864” to bottom of the file

c. Run update-grub2
sudo update-grub2