1.下载nicstat安装包
wget -c http://nchc.dl.sourceforge.net/project/nicstat/nicstat-1.92.tar.gz
2.解压
tar zxvf nicstat-1.92.tar.gz
3.进入目录
cd nicstat-1.92
4.copy makefile文件
cp Makefile.Linux Makefile
5.安装gcc
yum install -y gcc
6.安装nicstat
make && make install
7.执行nicstat命令查询
nicstat -z 1
