git build and use notes

Server installation (Ubuntu as an example)
 Installer:
  sudo apt-get install git
 
 Initialize Git repository:
  first select a directory as Git repository, assuming /srv/sample.git, enter the command in the /srv directory:
  $ sudo git init --bare sample.git
  will generate sample.git.
  tip: Please give proper permissions to the /srv/sample.git/ directory so that git users can read and write the directory.
 Disable shell login (this step can be omitted):
  For security reasons, git users are not allowed to log in to the shell, which can be done by editing the /etc/passwd file. Find a line similar to the following (if the user is git):
  git:x:1001:1001:,,,:/home/git:/bin/bash Change
  to:
  git:x:1001:1001:,,,:/home /git:/usr/bin/git-shell
client use:
  eclipse right-click team menu or
  clone a repository with the following command git clone <user>@server:/srv/sample.git
   Note: the user must be a linux user.
  Update: git pull (from remote)
  after modification:
   git commit (commit locally)
   git push (push to remote)