linux 配置

bashfunction git_branch {branch“git branch 2/dev/null | grep ^\* | sed -e s/^\*\ //”if [ “branch!];thenif[{branch} ! ];then if [ branch!];thenif[{branch}” “(no branch)” ];thenbranch“(git rev-parse --short HEAD…)”fiecho ($branch)fi}export PS1\u\h [\033[01;36m]\W[\033[01;32m]$(git_branch)[\033[00m] $ ’