Posts about fish
'Fish Shell 2.1 messed up prompt'
If you upgraded to the [Fish Shell](http://fishshell.com) version 2.1 you might have noticed your prompt now containing a bunch of new lines (blank). I believe it's due to the fact that the **echo** command now produces a new line by default (even...
FISH Shell - How to set tmux window/pane title based on current command and directory
Here's a neat trick: Setting the current tmux window/pane title to the current running command. In case there is no command running, show the current working directory. But trim it a little, so we don't end up with huge window titles :)
In your...