Tools

draw.io

sudo apt update && sudo apt upgrade
sudo apt install wget curl -y
curl -s https://api.github.com/repos/jgraph/drawio-desktop/releases/latest | grep -oP '"browser_download_url": "\K[^"]*amd64[^"]*\.deb' | wget -i -
sudo apt install ./drawio-amd64-*.deb
rm ./drawio-amd64-*.deb

Terminator

terminator -m -b
-b, --borderless
      Instruct the window manager not to render borders/decoration on the Terminator window (this works well with -m)
-m, --maximise
      Start with a maximised window -M, --maximize Start with a maximized window
/etc/xdg/terminator/config
Right click / preferences
keybinding
    prev_tab
    next_tab
profiles
    colors
        built-in scheme : Gray on black
        color palette / custom : #1F1B1B
    title bar
        Hide size from title
Ctrl+Shift+T        Open new tab.
Ctrl+Page Up        Move to next Tab.
Ctrl+Page Down      Move to previous Tab.

Ctrl-Shift-E        Split window vertically.
Ctrl-Shift-O        Split window horizontally.

Within a given tab
Ctrl-Tab            Move cursor in next console.
Ctrl-Shift-Tab      Move cursor in previous console.
Ctrl-Shift-W        Close current console.
Ctrl-Shift-X        Enlarge current window.
Ctrl-Shift-Flèche   Enlarge or shrink current window.
Ctrl-Tab            Change window "split".

Super+G             Group all terminals so that any input sent to one of them, goes to all of them.
Super+Shift+G       Remove grouping from all terminals.
KEYBINDINGS
       The following default keybindings can be used to control Terminator:

       F1     Launches the full HTML manual.

   Creation & Destruction
       The following items relate to creating and destroying terminals.

       Ctrl+Shift+O
              Split terminals Horizontally.

       Ctrl+Shift+E
              Split terminals Vertically.

       Ctrl+Shift+T
              Open new tab.

       Ctrl+Shift+I
              Open a new window. (Note: Unlike in previous releases, this window is part of the same Terminator process.)

       Super+I
              Spawn a new Terminator process.

       Alt+L  Open layout launcher.

       Ctrl+Shift+W
              Close the current terminal.

       Ctrl+Shift+Q
              Close the current window.

   Navigation
       The following items relate to moving between and around terminals.

       Alt+Up Move to the terminal above the current one.
              Move to the terminal right of the current one.


       Ctrl+Shift+N or Ctrl+Tab
              Move to previous terminal within the same tab, use Ctrl+PageUp to move to the previous tab.  If cycle_term_tab is False, cycle within the same tab will be disabled.

   Organisation
       The following items relate to arranging and resizing terminals.

       Ctrl+Shift+Right
              Move parent dragbar Right.

       Ctrl+Shift+Left
              Move parent dragbar Left.

       Ctrl+Shift+Up
              Move parent dragbar Up.

       Ctrl+Shift+Down
              Move parent dragbar Down.

       Super+R
              Rotate terminals clockwise.

       Super+Shift+R
              Rotate terminals counter-clockwise.

       Drag and Drop
              The layout can be modified by moving terminals with Drag and Drop.  To start dragging a terminal, click and hold on its titlebar.  Alternatively, hold down Ctrl,  click  and  hold  the  right
              mouse button.  Then, **Release Ctrl**. You can now drag the terminal to the point in the layout you would like it to be.  The zone where the terminal would be inserted will be highlighted.

       Ctrl+Shift+PageDown
              Swap tab position with next Tab.

       Ctrl+Shift+PageUp
              Swap tab position with previous Tab.

   Miscellaneous
       The following items relate to miscellaneous terminal related functions.

       Ctrl+Shift+C
              Copy selected text to clipboard.

       Ctrl+Shift+V
              Paste clipboard text.

       Ctrl+Shift+S
              Hide/Show Scrollbar.

       Ctrl+Shift+F
              Search within terminal scrollback.

       Ctrl+Shift+R
              Reset terminal state.

       Ctrl+Shift+G
              Reset terminal state and clear window.

       Ctrl+Plus (+)
              Increase font size. Note: This may require you to press shift, depending on your keyboard.

       Ctrl+Minus (-)
              Decrease font size. Note: This may require you to press shift, depending on your keyboard.

       Ctrl+Zero (0)
              Restore font size to original setting.

       Ctrl+Alt+W
              Rename window title.

       Ctrl+Alt+A
              Rename tab title.

       Ctrl+Alt+X
              Rename terminal title.

       Super+1
              Insert terminal number, i.e. 1 to 12.

       Super+0
              Insert padded terminal number, i.e. 01 to 12.

   Grouping & Broadcasting
       The following items relate to helping to focus on a specific terminal.

       F11    Toggle window to fullscreen.

       Ctrl+Shift+X
              Toggle between showing all terminals and only showing the current one (maximise).

       Ctrl+Shift+Z
              Toggle between showing all terminals and only showing a scaled version of the current one (zoom).

       Ctrl+Shift+Alt+A
              Hide the initial window. Note that this is a global binding, and can only be bound once.

       The following items relate to grouping and broadcasting.

       Super+T
              Group all terminals in the current tab so input sent to one of them, goes to all terminals in the current tab.

       Super+Shift+T
              Remove grouping from all terminals in the current tab.

       Super+G
              Group all terminals so that any input sent to one of them, goes to all of them.

       Super+Shift+G
              Remove grouping from all terminals.

       Alt+A  Broadcast to All terminals.

       Alt+G  Broadcast to Grouped terminals.

       Alt+O  Broadcast Off.