CentOS 6.5 x64下查找依赖包,或用YUM安装

查看某个命令YUM上的安装源
1)当某个命令不存时进行查询所依赖的包,如:pstree
[root@localhost ~]# yum provides pstree
  已加载插件:fastestmirror
  Loading mirror speeds from cached hostfile
  * base: mirrors.aliyun.com
  * extras: mirrors.cn99.com
  * updates: mirrors.aliyun.com
  psmisc-22.20-15.el7.x86_64 : Utilities for managing processes on your system
  源 :base
  匹配来源:
  文件名 :/usr/bin/pstree
2)从YUM源上安装
[root@localhost ~]# yum install psmisc

原文地址:https://www.cnblogs.com/aipeli/p/8117862.html