centos的rpm yum

注：centos卸载用rpm -e，debian用apt-get remove，防止卸载依赖关系。

rpm -qa|grep httpd
rpm -qf /etc/vsftpd/vsftpd.conf #某个文件属于哪个包
rpm -qs ftp-0.17-35.e15[是否安装]
rpm -e httpd-2.2.3-22.el5.centos
rpm -i xosvies-1.6.3-5.i386.rpm #安装
rpm -ivh xosvies-1.6.3-5.i386.rpm --force[安装低版本]
rpm　-Uvh　　xanim-27064-1.i386.rpm[升级软件包]
rpm -i --test xosvies-1.6.3-5.i386.rpm[检查并显示可能存在的冲突]
rpm -q --whatprovides ftp

rpm　--recompile　vim-4.6-4.src.rpm[把源代码解包并编译、安装]
rpm　--rebuild　vim-4.6-4.src.rpm[安装完成后，把编译生成的可执行文件重新包装成i386.rpm]




yum配置/etc/yum.conf,/etc/yum/,/etc/yum.repos.d/,/var/cache/yum/
yum install bochs
yum localinstall ur.rpm
yum remove bochs
yum erase bochs
yum update
yum update firefox
yum -y upgrade
yum clean packages
yum list rpm
yum search rpm