Jon Cairns

My UNIX terminal configuration has gradually evolved over the last couple of years, and I finally feel like I'm happy with the setup. In short, I use Tilda for my terminal, Zsh (with Oh My Zsh) as my shell and tmux as a multiplexer. This post explains why, and how, to set it all up, making you the envy of all your friends and colleagues.

You may have come across the following message when doing some operation that uses your private key, such as working with git or ssh: