Displays the current branch of Git in the Mac terminal

1. Enter your home directory

cd~

2. Edit the. bashrc file

vi.bashrc

3. Add the following code to the last point of the file

functiongit_branch {branch="`git branch 2>/dev/null | grep "^\*" | sed -e "s/^\*\ //"`"if[ "${branch}"!= ""];thenif[ "${branch}"= "(no branch)" ];thenbranch="(`git rev-parse --short HEAD`...)"fiecho" ($branch)"fi}exportPS1=‘\[email protected]\h \[\033[01;36m\]\W\[\033[01;32m\]$(git_branch)\[\033[00m\] \$ ‘

4. Save and exit
5. Execute load command

source./.bashrc

6. Complete

The shell launched under MAC is the login shell, so the configuration file loaded is. bash_profile and will not load. BASHRC. Execute the following command so that it automatically takes effect each time it is powered on:

echo"[ -r ~/.bashrc ] && source ~/.bashrc">> .bash_profile

Displays the current branch of Git in the Mac terminal