Bash equivalent .bash_logout for FISH shell

问题

Generally I write my exit scripts for bash shell in .bash_logout. I recently started using fish shell. The .bashrc equivalent of fish is located in ~/.config/fish/config.fish but where do I find the equivalent for .bash_logout?

回答1:

Instead of sourcing a specific file, you define an event handler that runs when the shell exists.

From http://fishshell.com/docs/current/index.html#initialization:

If you want to run a set of commands when fish exits, use an event handler that is triggered by the exit of the shell:

function on_exit --on-process %self
    echo fish is now exiting
end

回答2:

You may follow @chepner 's answer. But, you can also override exit and logout function instead of a event listener!

function exit
    echo exiting...
    kill %self
end

Do the same to logout

And, it works

来源：https://stackoverflow.com/questions/39728790/bash-equivalent-bash-logout-for-fish-shell