In this vein, I set my PS1 to bold red capital letters on bastion hosts and alias sudo="echo 'You're on a jump box moron :p'" I do the tmux color trick too-- c

In this vein, I set my PS1 to bold red capital letters on bastion hosts and alias sudo="echo 'You're on a jump box moron :p'" I do the tmux color trick too-- color coded by environment for each bastion.