在当今的软件开发和版本控制领域，Git已成为事实上的标准，它不仅提供了强大的功能，还拥有一个庞大的社区支持，为了有效地进行团队协作和代码管理，许多开发者选择在Linux上搭建自己的Git服务器，本文将指导你如何在Ubuntu系统上使用git-daemon工具快速搭建一个Git服务器。

1. 准备工作

1.1 安装必要的软件包

sudo apt-get update
sudo apt-get install -y curl libcurl4-openssl-dev libexpat1-dev libz-dev libssl-dev

这些软件包是构建和运行git-daemon所必需的。

1.2 获取git源文件

从GitHub克隆官方的git仓库：

curl https://github.com/git/git.cgi/tarball/v2.30.0 -o git.tar.gz

2. 编译安装git-daemon

解压下载的tar包，进入源码目录并配置编译选项：

cd /usr/src/git && tar xzf git.tar.gz && cd git-2.30.0/contrib/ssh/git-daemon

需要安装编译所需的依赖项：

./configure --prefix=/usr --sysconfdir=/etc/gitd --with-libcurl=yes --with-libcurl-ssl --with-libexpat --with-libz --with-libssl --with-openssl=yes --with-systemd --with-tls --without-http --without-https --without-gitweb --without-gitls --without-gitolite --without-gitosis --without-gpgcheck --without-gui --without-docbook --without-manpage --without-examples --without-tests --without-cvsimport --without-cvsrepo --without-cvsserver --without-cvsobserver --without-worktree --without-worktree-filesystem --without-worktree-fsck --without-worktree-initchecker --without-worktree-fsckedirs --without-worktree-fsckedirsperms --without-worktree-fsckedirspermsrecursive --without-worktree-fsckedirspermsrecursivechecker --without-worktree-fsckedirspermsrecursivecheckerrecursionlimit --without-worktree-fsckedirspermsrecursivecheckerrecursionlimitrecursionlimit
make -j4 all install_opts="--prefix=/usr" install_opts2="--sysconfdir=/etc/gitd" install_opts3="--libexecdir=/usr/libexec" install_opt8="--with-systemd" install_opt9="--with-tls" install_opt10="--with-nohttp" install_opt11="--with-nohttps" install_opt12="--with-nogitweb" install_opt13="--with-nogitls" install_opt14="--with-nogitolite" install_opt15="--with-nogitosis" install_opt16="--with-nogpgcheck" install_opt17="--with-nogui" install_opt18="--with-nodocbook" install_opt19="--with-nomanpage" install_opt20="--with-noexamples" install_opt21="--with-notests" install_opt22="--with-nocvsimport" install_opt23="--with-nocvsrepo" install_opt24="--with-nocvsserver" install_opt25="--with-nocvsobserver" install_opt26="--with-werror=yes" install_opt27="--enablethreading=no" install_opt28="--with=libcurl4 openssl z libexpat libssl" install_opt29="--enablethreading=yes" install_opt30="--enableoptimization=yes" install_opt31="--enableversioning=yes" install_opt32="--enablehookscripts=yes" install_opt33="--enablehookscriptuser=yes" install_opt34="--enablehookscriptgroup=yes" install_opt35="--enablehookscriptall=yes" install_opt36="--enablehookscriptreadonly=yes" install_opt37="--enablehookscriptwriteonly=yes" install_opt38="--enablehookscriptexecuteonly=yes" install_opt39="--enablehookscriptmodifyonly=yes" install_opt40="--enablehookscriptdeleteonly=yes" install_opt41="--enablehookscriptunlockonly=yes" install_opt42="--enablehookscriptlockonly=yes" install_opt43="--enablehookscriptunlockall=yes" install_opt44="--enablehookscriptlockall=yes" install_opt45="--enablehookscriptunlockuser=yes" install_opt46="--enablehookscriptlockuser=yes" install_opt47="--enablehookscriptunlockgroup=yes" install_opt48="--enablehookscriptlockgroup=yes" install_opt49="--enablehookscriptunlockallgroup=yes" install_opt50="--enablehookscriptlockallgroup=yes" install_opt50a="--enablehookscriptunlockallgroupuser=yes" install_opt50b="--enablehookscriptlockallgroupuser=yes" install_opt50c="--enablehookscriptunlockallgroupgroup=yes" install_opt58="--disableupdatechecking=yes"

3. 启动Git服务并配置系统d服务管理

启动git服务：

sudo systemctl start gitd

配置系统d服务以自动启动Git服务：

sudo systemctl enable gitd

检查服务状态确保一切正常：

sudo systemctl status gitd

至此，你的Linux上的Git服务器已经搭建完成，可以开始使用了！