centos ssh终端下高亮显示git分支名
#set git branch green=$\'\e[1;32m\' magenta=$\'\e[1;35m\' normal_colours=$\'\e[m\' function find_git_branch { local dir=. head until [ "$dir" -ef / ]; do if [ -f "$dir/.git/HEAD" ]; then head=$(< "$dir/.git/HEAD") if [[ $head == ref:\ refs/heads/* ]]; then git_branch=" ${head#*/*/}" elif [[ $head != \'\' ]]; then git_branch=\' (detached)\' else git_branch=\' (unknown)\' fi return fi dir="../$dir" done git_branch=\'\' } PROMPT_COMMAND="find_git_branch; $PROMPT_COMMAND" PS1="\[$green\]\u@\h:\w\[$magenta\]\$git_branch\[$green\]\\[$normal_colours\] "
将上面这段,追加 /etc/profile 或 ~/.bash_profie 或 ~/.bashrc 任何一个的最后,然后source /etc/profile (或source ~/.bash_profile 或 source ~/.bashrc),让其生效即可。
最终效果: