Writings on various topics (mostly technical) from Oliver Hookins and Angela Collins. We currently reside in Sydney after almost a decade in Berlin, have three kids, and have far too little time to really justify having a blog.
At $employer today, we had our bi-weekly tech talk session and one of the lightning talks given was on tmux. Tmux is an excellent piece of software (although I gave up on it and started using iTerm2) but that's not what I wanted to talk about.
One of the other participants in the session noticed the presenter's
shell prompt had a little smiley/frowney face which changed both
expression and colour depending on the exit code of the last command -
how cool is that? How many times have we all typed echo $? just to
find out if our…