RHEL5 cvs配置和使用简单文档（完结）

[root@imdba ~]# rpm -qa |grep cvs
cvs-1.11.22-5.el5
如果没有就装一下，默认自带。
[root@imdba ~]# ls -ltr cvs*
-rw-r–r– 1 root root 751059 Oct 14 07:23 cvs-1.11.22-5.el5.i386.rpm
[root@imdba ~]#useradd cvs
[root@imdba ~]#passwd cvs
[root@imdba ~]#mkdir /home/cvs/cvsroot
[root@imdba ~]#chown -R cvs.cvs /home/cvs/cvsroot
[root@imdba ~]#cvs -d /home/cvs/cvsroot/ init
[root@imdba ~]# cat /etc/xinetd.d/cvs
# default: off
# description: The CVS service can record the history of your source \
# files. CVS stores all the versions of a file in a single \
# file in a clever way that only stores the differences \
# between versions.
service cvspserver
{
disable = no
port = 2401
socket_type = stream
protocol = tcp
wait = no
user = root
passenv = PATH
server = /usr/bin/cvs
env = HOME=/home/cvs/cvsroot
server_args = -f –allow-root=/home/cvs/cvsroot pserver
# bind = 127.0.0.1
}
[root@imdba xinetd.d]# /etc/init.d/xinetd restart
Stopping xinetd: [ OK ]
Starting xinetd: [ OK ]
[root@imdba xinetd.d]# ps -ef |grep cvs
root 3915 2864 0 07:29 pts/1 00:00:00 grep cvs
一看没有cvs进程，傻眼了，不要紧，看端口。
[root@imdba xinetd.d]# netstat -antp |grep 2401
tcp 0 0 0.0.0.0:2401 0.0.0.0:* LISTEN 3912/xinetd
[root@imdba CVSROOT]#
chmod -R 770 /home/cvs/cvsroot/CVSROOT/config
[root@imdba CVSROOT]#
chmod -R 644 /home/cvs/cvsroot/CVSROOT/config

增加用户：
在/home/cvs/cvsroot/CVSROOT/passwd 添加以下字符串

cvs:EIbvpIUkVHbhs :cvs
Nova:EIbvpIUkVHbhs :Nova

，中间的高亮的随机字符串请用以下pl脚本生成。

[root@imdba ~]# more passperl.pl
#!/usr/bin/perl
srand (time());
my $randletter = “(int (rand (26)) + (int (rand (1) + .5) % 2 ? 65 : 97))”;
my $salt = sprintf (”%c%c”, eval $randletter, eval $randletter);
my $plaintext = shift;
my $crypttext = crypt ($plaintext, $salt);
print “${crypttext}
“;
用法为：perl passperl.pl “cvs” 生成密码：EIbvpIUkVHbhs

登陆CVS:

[root@imdba ~]#
IP=`ifconfig eth0 |grep inet |grep Mask |awk ‘{print $2}’|awk -F: ‘{print $2}’`
[root@imdba ~]# exportCVSROOT=:pserver:cvs@$IP:2401/home/cvs/cvsroot
[root@imdba ~]# cvs login
Logging in to :pserver:cvs@192.168.238.128:2401/home/cvs/cvsroot
CVS password: 输入cvs

检查是否已CVS账户登录:echo $CVSROOT
:pserver:cvs @192.168.238.128:2401/home/cvs/cvsroot
项目初始化,创建一个CVS库

[root@imdba Nova]# pwd
/root/Nova
[root@imdba ~]#
cvs import -m “Nova Store” StoreHouse cvs First

N StoreHouse/Nova.grants.sql
N StoreHouse/MySQL-server-community-5.0.83-0.rhel3.i386.rpm
N StoreHouse/cvs-1.11.22-5.el5.i386.rpm
N StoreHouse/MySQL-client-community-5.0.83-0.rhel4.i386.rpm
N StoreHouse/auto-export-user-grants.sql
N StoreHouse/db74293_nova_wp_n20090904_329.sql
N StoreHouse/mysql-revokes.sql
N StoreHouse/innotop-1.7.1.tar.gz
N StoreHouse/MySQL-shared-community-5.0.83-0.rhel3.i386.rpm
No conflicts created by this import

管理方法：签出，提交，更新等
签出项目到本地
cvs checkout StoreHouse
更新项目
cvs update
添加文件后需要提交
cvs add -m “perl for password create” passwd.pl
cvs commit
提交单个文件，如果修改
cvs commit -m “” db_update_20091011.sql
cvs ci -m ‘DB迁移’ dbupdate.txt

简单测试以下，因为我已经提交了StoreHouse项目，所以/root/Nova下的文件，我可以直接删除，然后再从CVS库中checkout，保持最新或者恢复。

[root@imdba Nova]# rm -rf *
[root@imdba Nova]#
[root@imdba Nova]# cvs checkout StoreHouse
cvs checkout: Updating StoreHouse
U StoreHouse/MySQL-client-community-5.0.83-0.rhel4.i386.rpm
U StoreHouse/MySQL-server-community-5.0.83-0.rhel3.i386.rpm
U StoreHouse/MySQL-shared-community-5.0.83-0.rhel3.i386.rpm
U StoreHouse/Nova.grants.sql
U StoreHouse/auto-export-user-grants.sql
U StoreHouse/cvs-1.11.22-5.el5.i386.rpm
U StoreHouse/db74293_nova_wp_n20090904_329.sql
U StoreHouse/innotop-1.7.1.tar.gz
U StoreHouse/mysql-revokes.sql

提交的所有文件都已经恢复，当然还可以做更新，提交单个文件等等操作。

http://www.imdba.cn/2009/10/14/rhel5-cvs-config-and-use-it/