1、手动安装git1，安装git依赖包yuminstall-ycurl-develexpat-develgettext-developenssl-develzlib-develgccperl-ExtUtils-MakeMaker2，删除已有的gityumremove-ygit3，下载git源码cd/usr/srcwgethttps://www.kernel.org/pub/software/scm/git/git-2.8.3.tar.gztar-zxvfgit-2.8.3.tar。gzcdgit-2.8.3./configureprefix=/usr/local/git/make&&makeinstallgit--versiongithasbeeninstalled4.在bash中添加git命令vi/etc/profile最后一行export介入PATH=$PATH:/usr/local/git/binsource/etc/profile2.免密码推拉（使用https方式）1、cd~2、vi.git-credentials把https写进去：//{用户名}:{密码}@coding.net3、gitconfig--globalcredential.helperstore
