Not exactly a shell script, but fzf with bash keybindings improved my shell experience more than anything. https://github.com/junegunn/fzf#key-bindings-for-com

Not exactly a shell script, but fzf with bash keybindings improved my shell experience more than anything. https://github.com/junegunn/fzf#key-bindings-for-command-line https://github.com/junegunn/fzf#key-bindings-for-command-lin...