My personal dev env for Mac OS
From user root (~)
$ cd ~
$ git clone https://github.com/bryanmacfarlane/dev-macos Terminal, Preferences ...
Pro, make default Courier New 14 pt, Opacity 85%, Blur 7% In Shell tab: (this is the key that took me forever to figure out --rcfile) Run Command: /bin/bash --rcfile ~/dev-macos/devenv.sh
open a new terminal and test it out
[dev] ~/Projects$ study
[dev] ~/Study$ tools
[dev] ~/Tools$ proj
[dev] ~/Projects$ aliases