You can source the script in your bashrc. Or write an alias to source the script for your particular terminal session.
Want to mess with a developer on your team? Put this in their bashrc. 🤡
How does it work?
trap <code> ERR
Runs a line of code if there is an error before presenting the output of your command.
This project traps on err and uses say for a mac to shout the last entry of the history command.
git clone https://github.com/MichaelDimmitt/ERRORSCREAM.git; cd ERRORSCREAM; cat scream_we_all_scream_for_sh.sh; . scream_we_all_scream_for_sh.sh;