دوستان من کد زیر رو هم زدم
[root@vps /]# find / -name "yum*"
/etc/yum.repos.d
/etc/yum
/var/lib/yum
/var/log/yum.log
/var/cache/yum
/var/cache/yum/extras/yumgroups.xml
/root/yum-fastestmirror-1.1.16-21.el5.centos.noarch.rpm
/root/yum-3.2.22-39.el5.centos.noarch.rpm
/usr/lib/python2.4/site-packages/sos/plugins/yum.py
/usr/lib/python2.4/site-packages/sos/plugins/yum.pyc
/usr/lib/python2.4/site-packages/sos/plugins/yum.pyo
/usr/lib/yum-plugins
/usr/share/doc/yum-metadata-parser-1.1.2
/usr/share/logwatch/scripts/services/yum
/usr/share/logwatch/scripts/logfiles/yum
/usr/share/logwatch/default.conf/services/yum.conf
/usr/share/logwatch/default.conf/logfiles/yum.conf
[root@vps /]# /usr/lib/python2.4/site-packages/sos/plugins/yum.py
-bash: /usr/lib/python2.4/site-packages/sos/plugins/yum.py: Permission denied