[root@backup ~]# rpm -qa |grep rsync
rsync-3.0.6-12.el6.x86_64
[root@backup ~]# rpm -qf /usr/bin/ssh（决定路径）
openssh-clients-5.3p1-117.el6.x86_64
[root@backup ~]# rpm -ql openssh
/etc/ssh
/etc/ssh/moduli
/usr/bin/ssh-keygen
/usr/libexec/openssh
原文：https://www.cnblogs.com/zhaojingyu/p/9028866.html