查看某个命令的所属包

例如查找ifconfig是属于那个rpm包上
方法一：

[root@nginx-1 ~]# yum provides ifconfig
Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * extras: mirrors.aliyun.com
 * updates: mirrors.aliyun.com
net-tools-2.0-0.25.20131004git.el7.x86_64 : Basic networking tools
Repo        : @base
Matched from:
Filename    : /usr/sbin/ifconfig

方法二：

[root@nginx-1 ~]# rpm -qf ifconfig
error: file /root/ifconfig: No such file or directory
[root@nginx-1 ~]# rpm -qf /usr/sbin/ifconfig
net-tools-2.0-0.25.20131004git.el7.x86_64