###### 使用 yum 管理软件################# 原文：http://mirror.centos.org/centos/4/docs/html/yum/index.html适用于 CentOS su -c ‘yum install tsclient’su -c ‘yum groupinstall "MySQL Database"’ su -c ‘yum update tsclient’su -c ‘yum groupupdate "MySQL Database"’ su -c ‘yum remove tsclient’su -c ‘yum groupremove "MySQL Database"’ su -c ‘yum list tsclient’su -c ‘yum list tsclient-0.132′ su -c ‘yum search PalmPilot’ # search 参数会查询 names, descriptions, [...]