rpm -qa 软件名
eg:
[root@LNP ~]# rpm -qa mysql
mysql-5.1.73-7.el6.x86_64
2.安装rpm格式软件包
rpm -ihv 软件包路径
eg:
[root@LNP ~]# rpm -ivh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
Retrieving http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
warning: /var/tmp/rpm-tmp.dW7P4T: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing... ########################################### [100%]
package epel-release-6-8.noarch is already installed
3.卸载rpm软件包
rpm -e 软件安装包
rpm -e --nodeps 软件安装包 (--nodeps参数表示强制，不考虑其它依赖包警告)
eg:
[root@LNP ~]# rpm -e --nodeps lrzsz-0.12.20-27.1.el6.x86_64
[root@LNP ~]# 4.更新rpm软件包
rpm -Uvh 软件包路径 (U表示更新，但不改变原有的配置文件)
eg:
[root@LNP ~]# rpm -Uvh http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
Retrieving http://download.fedoraproject.org/pub/epel/6/x86_64/epel-release-6-8.noarch.rpm
warning: /var/tmp/rpm-tmp.qVHygv: Header V3 RSA/SHA256 Signature, key ID 0608b895: NOKEY
Preparing... ########################################### [100%]
1:epel-release ########################################### [100%]