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CentOS下nethogs命令详解(centos netinstall)

来源: 更新时间:2023-09-03 00:19:35
The Beginning

  Nethogs 是一个终端下的网络流量监控工具,它的特别之处在于可以显示每个进程的带宽占用情况,这样可以更直观获取网络使用情况。它支持 IPv4 和 IPv6 协议、支持本地网卡及 PPP 链接。zxJ育儿早教网

  安装过程zxJ育儿早教网

  ##下载##zxJ育儿早教网

  [root@ipython ~]# wget http://softlayer-dal.dl.sourceforge.net/project/nethogs/nethogs/0.8/nethogs-0.8.0.tar.gzzxJ育儿早教网

  ##依赖安装##zxJ育儿早教网

  [root@ipython ~]# yum install libpcap-devel ncurses-develzxJ育儿早教网

  ##build iftop##zxJ育儿早教网

  [root@ipython ~]# tar zxf nethogs-0.8.0.tar.gzzxJ育儿早教网

  [root@ipython ~]# cd nethogszxJ育儿早教网

  [root@ipython nethogs]# make && make installzxJ育儿早教网

  直接运行zxJ育儿早教网

  [root@ipython ~]# nethogs --helpzxJ育儿早教网

  nethogs: invalid option -- '-'zxJ育儿早教网

  usage: nethogs [-V] [-b] [-d seconds] [-t] [-p] [device [device [device ...]]]zxJ育儿早教网

  -V : 版本输出zxJ育儿早教网

  -d : 延迟刷新,默认1秒zxJ育儿早教网

  -t : 跟踪模式zxJ育儿早教网

  -b : bughunt mode - implies tracemode.zxJ育儿早教网

  -p : 指定接口zxJ育儿早教网

  When nethogs is running, press:zxJ育儿早教网

  q: quitzxJ育儿早教网

  m: switch between total and kb/s modezxJ育儿早教网

  awk 处理nethogs日志一例:zxJ育儿早教网

  [root@ipython ~]# nethogs > awk_nethogs.txtzxJ育儿早教网

  Waiting for first packet to arrive (see sourceforge.net bug 1019381)zxJ育儿早教网

  [root@ipython ~]# cat -A awk_nethogs.txt |awk -F '[ ^]+' '/\?/&&!/unknown/{sub(/^.*H/,"",$4);sub(/^.*G/,"",$5);print $3"\t"$4"\t"$5}'zxJ育儿早教网

  [[1;23r [(B [[mzxJ育儿早教网

  [[0;7m PID USERzxJ育儿早教网

  [[0;7m PID USERzxJ育儿早教网

  [[0;7m PID USERzxJ育儿早教网

  107.170.243.66:80-27.115.124.32:38707 0.119 0.091zxJ育儿早教网

  107.170.243.66:80-27.115.124.32:38707 0.119 0.091zxJ育儿早教网

  107.170.243.66:80-27.115.124.32:38707 0.119 0.091zxJ育儿早教网

  107.170.243.66:80-27.115.124.32:38707 0.119 0.091zxJ育儿早教网

  107.170.243.66:80-27.115.124.32:38707 0.119 0.091zxJ育儿早教网

THE END

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