过程 8.1. git-daemon

1. /etc/shells

   /etc/shells 最后一行添加 '/usr/bin/git-shell'

   $ grep git /etc/shells
   /usr/bin/git-shell
   				

2. add new user 'git' and 'gitroot' for git

   you need to assign shell with /usr/bin/git-shell

   $ sudo adduser git --shell /usr/bin/git-shell
   $ sudo adduser gitroot --ingroup git --shell /bin/bash
   				

   /etc/passwd

   $ grep git /etc/passwd
   git:x:1001:1002:,,,:/home/git:/usr/bin/git-shell
   gitroot:x:1002:1002:,,,:/home/gitroot:/bin/bash
   				

3. /etc/services

   $ grep 9418 /etc/services
   git             9418/tcp                        # Git Version Control System
   				

4. /etc/inet.conf

   $ grep git /etc/inet.conf
   git     stream  tcp     nowait  nobody \
     /usr/bin/git-daemon git-daemon --inetd --syslog --export-all /home/gitroot
   				

   reload inetd

   $ sudo pkill -HUP inetd
   				

5. xinetd

   目前的Linux逐渐使用xinetd.d替代inet.conf，如Redhat系列已经不再使用inet.conf, Ubuntu系列发行版已经不预装inet与xinetd

   $ apt-cache search xinetd
   globus-gfork-progs - Globus Toolkit - GFork Programs
   rlinetd - gruesomely over-featured inetd replacement
   update-inetd - inetd configuration file updater
   xinetd - replacement for inetd with many enhancements
   
   $ sudo apt-get install xinetd
   				

   /etc/xinetd.d/

   $ cat /etc/xinetd.d/git
   # default: off
   # description: The git server offers access to git repositories
   service git
   {
           disable 		= no
           type            = UNLISTED
           port            = 9418
           socket_type     = stream
           protocol 		= tcp
           wait            = no
           user            = gitroot
           server          = /usr/bin/git
           server_args     = daemon --inetd --export-all --enable=receive-pack --reuseaddr --base-path=/home/gitroot
           log_on_failure  += USERID
   }
   				

   reload xinitd

   $ sudo /etc/init.d/xinetd reload
    * Reloading internet superserver configuration xinetd                                       [ OK ]