# 
        tmux
    
I learned everything I know at tmuxcheatsheet.com but here's some stuff I always forget:
        # 
        Copy and paste large blocks of text
    
- Press CTRL + band then[to enter copy mode.
- Use the arrow keys to go to the position from where you want to start copying.
- Press CTRL + SPACEto start copying.
- Use arrow keys to go to the end of text you want to copy.
- Press ALT + worCTRL + wto copy into Tmux buffer.
- Press CTRL + band then]to paste in a possibly different Tmux pane/window.
Source: https://www.rushiagr.com/blog/2016/06/16/everything-you-need-to-know-about-tmux-copy-pasting-ubuntu/