centos7.9 iftop 工具源码安装

安装依赖

 yum -y install flex byacc libpcap ncurses ncurses-devel libpcap-devel gcc*

下载源码包

wget http://www.ex-parrot.com/pdw/iftop/download/iftop-0.17.tar.gz 

安装编译

tar -xf iftop-0.17.tar.gz
cd iftop-0.17
./configure --prefix=/usr/local/iftop
make && make install
ln -s /usr/local/iftop/sbin/iftop   /usr/bin/

工具使用

iftop -i bond4 -B