Month: August 2021

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
  1. Remove bash completion
    sudo apt remove bash-completion
  1. 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

  1. Change directory listing colour to cyan
    Create a file called .dircolors and insert “DIR 01;36” without the quotes
  1. 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