Добавление пути в Mac
The easiest way to add a new path to $PATH (the environment variable) is with the export command. In this example we’ll add “~/opt/bin” to the user PATH with export:
export PATH=$PATH:~/opt/bin
You can run that directly from the command line, then check the $PATH with echo to show that it has been added like so:
echo $PATH
Disturbed Dugong