centos安装git并配置密钥公钥 下载安装包下载安装tar -vxf /usr/local/git/git-2.9.5.tar.gz cd /git-2.9.5 ./configure --prefix=/usr/local/git make && make install环境变量vi /etc/profile 末尾添加 export GIT_PATH=/usr/local/git/bin export PATH=$JAVA_HOME/bin:$PATH:$GIT_PATH source /etc/profile git --version配置git信息git config --global user.name "username" git config --global user.email "邮箱"生成密钥和公钥一直回车就行 ssh-keygen -t rsa -b 4096 -C "邮箱"查看公钥内容，配置到码云、gitlab或github等cat ~/.ssh/id_rsa.pub查看私钥cat ~/.ssh/id_rsa