htop的使用

 http://blog.csdn.net/dr_neo/article/details/52433671
 http://blog.csdn.net/u011068702/article/details/54891324

htop 安装参考文档：
 https://www.cnblogs.com/xiaochina/p/5920160.html
01、下载

 https://pkgs.org/search/htop

centos6.5 x64

 https://pkgs.org/centos-6/epel-x86_64/htop-1.0.3-1.el6.x86_64.rpm.html

02、安装

rpm -ivh xx.rpm