源码编译安装 git

1、下载解压 git 源代码

curl -O https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.37.2.tar.gz
tar -xvf git-2.37.2.tar.gz
cd git-2.37.2

2、安装依赖包

yum install -y gcc curl-devel openssl-devel zlib-devel

3、编译安装 git

./configure --prefix=/usr/local/git
make -j $(nproc)
make install
ln -s /usr/local/git/bin/git /usr/bin/git

4、git 命令补全设置

cd ./contrib/completion
cp git-completion.bash git-prompt.sh /etc/profile.d/
ln -s /etc/profile.d/git-completion.bash /etc/profile.d/git-completion.sh

cat << 'EOF' > /etc/profile.d/git.sh
export GIT_PS1_SHOWDIRTYSTATE=1
export GIT_PS1_SHOWSTASHSTATE=1
export GIT_PS1_SHOWUNTRACKEDFILES=1
export GIT_PS1_SHOWUPSTREAM="verbose git svn"
export GIT_HOME=/usr/local/git
export PATH=$PATH:$GIT_HOME/bin
EOF

5、定制 git 命令提示符

cat << 'EOF' >> /etc/bashrc
export PS1='\[\e[1;32m\][\u@\h \W \[\033[1;31m\]$(__git_ps1 "(%s)")\[\e[1;32m\]]\$ \[\e[0m\]'
EOF

via：https://www.cnblogs.com/outsrkem/p/13336810.html