linux下怎麼找到某些命令出自於哪個包

我們經常會遇到新裝機器或者用別人的linux機器的時候找不到某個命令出自哪個軟體包而不知道如何安裝的情況，用如下命令可以解決

yum provides TARGET

舉例說明:

#要找到lsb—release命令出自哪個包
可以用 
yum provides */lsb_release


輸出如下：

Loaded plugins: fastestmirror
Loading mirror speeds from cached hostfile
 * base: mirror.bit.edu.cn
 * epel: mirrors.yun-idc.com
 * extras: mirror.bit.edu.cn
 * rpmfusion-free-updates: mirror.bjtu.edu.cn
 * rpmfusion-nonfree-updates: mirrors.ustc.edu.cn
 * updates: mirrors.tuna.tsinghua.edu.cn
redhat-lsb-core-4.0-7.el6.centos.i686 : LSB base libraries support for CentOS
Repo        : base
Matched from:
Filename    : /usr/bin/lsb_release



redhat-lsb-core-4.0-7.el6.centos.x86_64 : LSB base libraries support for CentOS
Repo        : base
Matched from:
Filename    : /usr/bin/lsb_release



dkms-2.4.0-1.20170926git959bd74.el6.noarch : Dynamic Kernel Module Support Framework
Repo        : epel
Matched from:
Filename    : /usr/lib/dkms/lsb_release



redhat-lsb-core-4.0-7.el6.centos.x86_64 : LSB base libraries support for CentOS
Repo        : installed
Matched from:
Filename    : /usr/bin/lsb_release

這裡因為我已經安裝了，所以提示了我文件位置（安裝了找不到也可以這樣找）
最重要的是如這行

redhat-lsb-core-4.0-7.el6.centos.i686 : LSB base libraries support for CentOS

說明是這個redhat-lsb-core-4.0-7.el6.centos.i686包提供的，一般來說安裝的時候一般不用輸入全名，只輸入redhat-lsb-core就可以