linux安装最新版本git

1# 更新软件包索引
2sudo apt update
3
4# 安装添加 PPA 所需的依赖
5sudo apt install -y software-properties-common

1# 添加 Git 稳定版 PPA
2sudo add-apt-repository ppa:git-core/ppa -y
3
4# 再次更新索引（加载新 PPA 的包信息）
5sudo apt update

1# 安装（如果已安装会自动升级到最新版）
2sudo apt install -y git

1# CentOS 7
2sudo yum install -y epel-release
3
4# CentOS 8/9
5sudo dnf install -y epel-release

1# CentOS 7
2sudo yum install -y https://repo.ius.io/ius-release-el7.rpm
3
4# CentOS 8
5sudo dnf install -y https://repo.ius.io/ius-release-el8.rpm
6
7# CentOS 9
8sudo dnf install -y https://repo.ius.io/ius-release-el9.rpm

1# CentOS 7
2sudo yum install -y git2u
3
4# CentOS 8/9
5sudo dnf install -y git

1# Ubuntu/Debian
2sudo apt install -y build-essential libssl-dev libcurl4-gnutls-dev libexpat1-dev gettext unzip
3
4# CentOS/RHEL
5sudo yum install -y gcc make openssl-devel curl-devel expat-devel gettext-devel zlib-devel

1# 进入临时目录
2cd /tmp
3
4# 下载最新稳定版（可替换为官网最新版本号，比如 2.45.0）
5wget https://mirrors.edge.kernel.org/pub/software/scm/git/git-2.45.0.tar.gz
6
7# 解压
8tar -xf git-2.45.0.tar.gz
9cd git-2.45.0

1# 配置编译参数（指定安装路径为 /usr/local）
2./configure --prefix=/usr/local
3
4# 编译（-j 后接 CPU 核心数，比如 4，加快编译速度）
5make -j4
6
7# 安装
8sudo make install

1[root@hg-ecs ~]#git -v
2git version 2.45.0