摘要：
先找一下git命令自动补全的脚本在哪：locate git-completion输出：/usr/share/doc/git-1.7.1/contrib/completion/git-completion.bash进行：cp /usr/share/doc/git-1.7.1/contrib/completion/git-completion.bash ~/.git-completionvim .bashrc>source ~/.git-completionOK 阅读全文
