# :herb: About
Atuin is such a cool tool. It lets you easily **sync** all your shell history across multiple devices. I was looking for something like this for a while, and I'm glad I found it.
After the installation, you have to create a user with a password and save the key that will be given to you. Then you use that key and user on the other PC to sync their history together.
# :gear: Config
Atuin works at the start of a session with the shell you have.
The base configuration found here can be used regardless of the shell you have `:)`
I have Atuin configured to work with the fish shell, as it is the one I use on a daily basis. If you want to know how to change it, take a look at the **official [Atuin Configuration Guide](https://atuin.sh/docs/config/)**.
Aside from that, I have configured Atuin to replace the up-arrow history of Fish with a fuzzy search included in Atuin itself.
I also changed the frequency at which Atuin syncs its history with the server; it basically syncs every time you execute a command (**dont worry**, it will not slow down your shell).
# :camera: Gallery
