I've also found the CTRL-r shortcut quite helpful in Bash. Most of my commonly used directories and commands are near the surface this way, it works on almost e

I've also found the CTRL-r shortcut quite helpful in Bash. Most of my commonly used directories and commands are near the surface this way, it works on almost everything without installation, and I'm usually in a directory where those commands would make sense. Although, it doesn't really help if you need to jump to an obscure part of the filesystem.