yum search iptraf Loaded plugins: fastestmirror, refresh-packagekit, security Loading mirror speeds from cached hostfile * base: mirrors.yun-idc.com * extras: mirrors.sina.cn * updates: mirrors.sina.cn ========================================================================= N/S Matched: iptraf ========================================================================== iptraf.x86_64 : A console-based network monitoring utility Name and summary matches only, use "search all" for everything. ? php-5.5.20 yum install iptraf -y
原文：http://www.cnblogs.com/bass6/p/5860956.html