@puppet007
2018-03-20T08:04:01.000000Z
字数 878
阅读 304
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1 进入你的home目录
cd ~
2 编辑.bashrc文件
vi .bashrc
3 将下面的代码加入到文件的最后处
function git_branch {
ref=$(git symbolic-ref HEAD 2> /dev/null) || return;
echo "("${ref#refs/heads/}") ";
}
function git_since_last_commit {
now=`date +%s`;
last_commit=$(git log --pretty=format:%at -1 2> /dev/null) || return;
seconds_since_last_commit=$((now-last_commit));
minutes_since_last_commit=$((seconds_since_last_commit/60));
hours_since_last_commit=$((minutes_since_last_commit/60));
minutes_since_last_commit=$((minutes_since_last_commit%60));
echo "${hours_since_last_commit}h${minutes_since_last_commit}m ";
}
PS1="[\u@\h \[\033[1;32m\]\W\[\033[0m\]] \[\033[0m\]\[\033[1;36m\]\$(git_branch)\[\033[0;33m\]\$(git_since_last_commit)\[\033[0m\]\\$ "
4 保存退出
5 执行加载命令
source ./.bashrc
6 完成
Mac 下面启动的 shell 是 login shell,所以加载的配置文件是.bash_profile,不会加载.bashrc。如果你是 Mac 用户的话,需要再执行下面的命令,这样每次开机后才会自动生效:
echo "[ -r ~/.bashrc ] && source ~/.bashrc" >> .bash_profile