查看一个命令属于哪个rpm包
[root@node1 yum.repos.d]# which ssh-copy-id /usr/bin/ssh-copy-id You have new mail in /var/spool/mail/root [root@node1 yum.repos.d]# rpm -qf /usr/bin/ssh-copy-id openssh-clients-4.3p2-82.el5
原文：http://8919847.blog.51cto.com/8909847/1445096