CentOS6.5安裝iftop

iftop這個小工具是Linux和unix下的top命令升級版,功能相對較強,界面易懂。今天安裝了CentOS6.5的最新版,裝個小工具檢查下系統運行性能。php

官網:http://www.ex-parrot.com/~pdw/iftop/html

但如今進入到iftop的官網查看仍是跟之前的介紹同樣 目前最穩定的版本仍是0.17幫 注:linux

Download

The latest stable version of iftop is 0.17. Older and newer (pre-release) version are available from the downloads directory. I am always keen to hear of any problems with the latest pre-release versions (that's what they're there for) so please do try them. N.B. these are versioned as pre-releases, so 0.17 is the final release, and comes after 0.17pre*

Download: iftop-0.17.tar.gz or iftop-1.0pre3.tar.gz.

If you wish to be notified of new releases of iftop then please subscribe to the Freshmeat project, or the mailing list. If you're using Freshmeat, please consider adding a rating or comment to the project.

  因此選擇0,。17版本 安裝方式固然有兩種 源碼和rpm包。(Centos 的yum源裏默認沒有iftop這個工具)ide

固然在安裝前須要幾個依賴包的支持,flex byacc   ncurses ncurses-devel  libpcap 工具

上面兩個安裝包有版本要求須要是libpcap-0.9.4-14.el5.x86_64.rpm   0.9.4版本的libpcap包 固然若是你是x86的系統須要安裝i386的rpm包 性能

關於如何下載到這個rpm包 你能夠用Google搜索引擎 去找到相應的源下載地址。flex

我貼上一個 i386的下載地址列表 http://rpm.pbone.net/index.php3/stat/4/idpl/15976291/dir/scientific_linux_5/com/libpcap-0.9.4-15.el5.i386.rpm.html搜索引擎

 

安裝libpcapspa

首先查看是否已經有高版本的libpcap.net

rpm -qa | grep libpcap

若是有能夠運行 rpm -ef libpcap

再次確認rpm -qa | grep libpcap

沒有就能夠安裝了

rpm -ivh libpcap-0.9.4-15.el5.i386.rpm

 

安裝完成後就能夠安裝iftop了

若是有rpm版的直接運行

rpm -ivh iftop-0.17-1.el5.rf.i386.rpm

安裝成功後就能夠運行 iftop命令了

若是是源碼包

 

tar zxvf iftop-0.17.tar.gz

 

cd iftop-0.17

 

./configure

 

make && make install

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