Linux Software Management--yum command detailed

1 Yum Install<softwarename>#安装指定软件2 YumRemove <softwarename>#卸载指定软件3 YumUpdate <softwarename>#升级指定软件4 YumSearch <keyword>#查询含有keyword的所有rpm软件包的描述5 YumList (all/installed/recent/updates) #列出全部, installed, recent software6 Yum Info<softwarename> #查询软件的信息 (and RPM-Qi functions as well)7 Yumwhatprovides filename #查询那个rpm软件包含目标文件8 9 YumSearch <keyword>#查找软件包Ten YumList #列出所有可安装的软件包 One Yumlist Updates #列出所有可更新的软件包 A YumList installed #列出所有已安装的软件包 - YumList Extras packages #列出所有已安装但不在 Yum Repository - YumList <package_name>#列出所指定的软件包 the Yum Info<package_name>#使用YUM获取软件包信息 - Yum Info#列出所有软件包的信息 - Yum InfoUpdates #列出所有可更新的软件包信息 - Yum Infoinstalled #列出所有已安裝的软件包信息 + Yum InfoExtras #列出所有已安裝但不在 Package information for Yum Repository - YumProvides <package_name>#列出软件包提供哪些文件 + YumClean Packages #清除缓存目录 (/var/cache/Yum) under the package A YumClean Headers #清除缓存目录 (/var/cache/Yum) under the headers at YumClean oldheaders #清除缓存目录 (/var/cache/Yum) under the old headers - YumCleanYumClean All #清除缓存目录 (/var/cache/Yum) under the package and the old headers (=YumClean packages;YumClean oldheaders) -  -Note: If the 32-bit system is forced to install 64-bit software, or 64-bit system to force the installation of 32-bit software, it is possible to cause some programs in the system can not start up, mainly to destroy a lot of libraries in the system.

Linux Software Management--yum command detailed