sch: https://www.google.com/search?q=tmux
- https://hamvocke.com/blog/a-quick-and-easy-guide-to-tmux/
- https://www.redhat.com/sysadmin/introduction-tmux-linux
Tmux offers some of the same functionality found in Screen, which has been deprecated in some Linux distributions. Tmux has a more modern code base than Screen and offers additional customization capabilities.