git基础知识--linux环境

最新推荐文章于 2025-11-26 20:00:00 发布

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#git #操作系统 #运维

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本文详细介绍了使用Git进行本地和远程分支操作的方法，包括创建、推送和下载分支，以及如何配置服务器端以实现安全的代码管理。同时，提供了解决方案以确保代码通过SSH授权安全地传输。

1、 create branch
  1.1 git br brname
  1.2 git br brname tagname
2. remote branch
  git co brname
  git push origin brname
3. download branch
   git fetch origin brname
   git co  -b brname origin/brname
4. push remote tag
  git push origin DownloadRel1.0.14

安装
- ubuntun：sudo apt-get install git
- fedora： sudo yum install git
gitconfig 配置

[user]
name = xxx
email = xxx@xxx.com
[color]
ui = auto
branch = auto
status = auto
[alias]
st = status
di = diff
ci = commit
co = checkout
br = branch

nexux配置

  <profiles>
    <profile>
      <id>nexus</id>
      <repositories>
        <repository>
          <id>local-repository</id>
          <name>local private repository</name>
          <url>http://192.168.2.222:8081/nexus/content/groups/public</url>
          <releases>
            <enabled>true</enabled>
          </releases>
          <snapshots>
            <enabled>false</enabled>
          </snapshots>
        </repository>
      </repositories>
      <pluginRepositories>
        <pluginRepository>
          <id>local-plugin-repository</id>
          <name>local private plugin repository</name>
          <url>http://192.168.2.222:8081/nexus/content/groups/public</url>
          <releases>
            <enabled>true</enabled>
          </releases>
          <snapshots>
            <enabled>false</enabled>
          </snapshots>
        </pluginRepository>
      </pluginRepositories>
    </profile>
    <profile>
      <id>nexus-snapshots</id>
      <repositories>
        <repository>
          <id>nexus-snapshots</id>
          <name>local private snapshots</name>
          <url>http://192.168.2.222:8081/nexus/content/groups/public</url>
        </repository>
      </repositories>
    </profile>
    <profile>
      <id>nexus-releases</id>
      <repositories>
        <repository>
          <id>nexus-releases</id>
          <name>local private releases</name>
          <url>http://192.168.2.222:8081/nexus/content/groups/public</url>
        </repository>
      </repositories>
    </profile>
  </profiles>

  <activeProfiles>
    <activeProfile>nexus</activeProfile>
    <activeProfile>nexus-snapshots</activeProfile>
    <activeProfile>nexus-releases</activeProfile>

  </activeProfiles>


  <servers>
    <server>
      <id>releases</id>
      <username>admin</username>
      <password>admin123</password>
    </server>
    <server>
      <id>snapshots</id>
      <username>admin</username>
      <password>admin123</password>
    </server>
  </servers>
</settings>

下载代码

git clone git@192.168.2.222:icyWebCommon

服务器端安装配置
- 安装同上
- 需要配置一个git用户

groupadd git
useradd git git
passwd git

- 配置ssh授权

 cd /home/git
  mkdir .ssh
  vim .ssh//authorized_keys,添加个需要授权用户的public key
  chmod 640 authorized_keys
  cd ..
  chmod 700 .ssh

构建代码库

ssh git@192.168.2.222
  mkdir icyWebCommon
  cd icyWebCommon
  git init --bare

常用命令

1、 create branch
  1.1 git br brname
  1.2 git br brname tagname
2. remote branch
  git co brname
  git push origin brname
3. download branch
   git fetch origin brname
   git co  -b brname origin/brname
4. push remote tag
  git push origin DownloadRel1.0.14