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Cacti是一款非常強大的網(wǎng)絡(luò )流量監控工具，它可(′?_?`)以收集、存儲和展示各種網(wǎng)絡(luò )??指標，要使用Cacti,我們需要先安裝PHP及配置WEB服務(wù)，本文將詳細介紹如何使???用手冊安裝PHP及配置WE??B服務(wù)。

安裝PHP

1、下載PHP安裝包

我們需要從官方網(wǎng)站下載PHP的安裝包，根據你的操作系統選擇相應的版本，下載完成后，上傳到服務(wù)器并解壓。

2、安裝(zhuang)Apach(′▽?zhuān)?e

PHP需要Apache或Nginx等Web服務(wù)器來(lái)運行(′?｀)，在這里，我ヾ(′?｀)?們以Apache為例進(jìn)行安裝，在終端中輸入以下命令：

sudo apt-get install apache2

3、啟動(dòng)Apa┐(′д｀)┌che

安裝完成后，啟動(dòng)Apache服務(wù)：

su??do service apa(′?_?`)che2 start

在瀏覽器中輸入以下地址：

http://your_server_ip/phpinfo.php

如果看到PHP的信息頁(yè)面，說(shuō)明PHP已經(jīng)成功安裝。

安裝Cacti

1、下載Cac??ti安裝包

2、配置數據庫

Cacti需要一個(gè)數據庫來(lái)存儲數據，這里我們以MySQL為例進(jìn)行配置，創(chuàng )建一個(gè)新的數據庫：

CREATE DATABASE cacti;

修改Cacti的配置文件(通常位于/etc/cacti/cacti.conf),設置數據庫相關(guān)(guan)信息：

db_name=cactidb_user=rootdb_password=your_database_passworddb_host=localhost

3、導入Cact??i數據庫結構表：

登錄MySQL,執行以下命令導入數據庫結構表：

mysql -u root -p your_database_password cacti < /path/to/cacti(′?｀).sql

4、配置Apache虛??擬主機

為了能夠訪(fǎng)問(wèn)Cacti的管理界面，我們需要為Cacti創(chuàng )建一個(gè)Apache(╯°□°）╯虛擬主機，編輯Apache的配置文件(通常位于/etc/apache2/sites-available/000-(′_ゝ`)default.conf),添加以下內容：

<VirtualHost *:80> ServerAdmin webmaster@localhost Do??cumentRoot /var/www/ht??ml/cacti ServerName cacti.example.com <Directory /var/www/html┐(′?｀)┌/cacti> Options Indexes Follo??wSymLinks MultiViews LetMeIn DirectoryInd(?Д?)ex(′_ゝ`) Cacti.php index.php?? index.html index.htm noindex.hˉ\_(ツ)_/ˉtml noindex.htm readonly='readonly' allowOverride Al??l deny from all deny none permit from all permit none Order allow,deny DenyAll allow from all Allow from all Uncomment to disable di??rectory listing if Apache's document root is not in the default directory (e.g. if you are using an IP address) Order deny,allow DenyAll Allo(O_O)w from all Uncomment to allow "none" or "*" to match against any name (not just a specific file or folder) Order deny,??allow DenyAll Allow from all This will make sure that scripts in the package itself are not accessible via a web bro??wser If you DO NOT have script files within your pa??ckage, then uncomment thi??s line and remove the next comment out of order to prevent co??nfu(′?_?`)sion if you DO have script files ScriptFileNameMatch mime-type/extension?? All??ow from all Allow from all Order allow,deny DenyAll Allow from all Allow from┐(′?｀)┌ all The foll(′▽?zhuān)?)owing two lines?? ensure that we can still rece(′Д` )ive GET requests for files such as this one even when our server's port is being blocked by a firewall or ISPN If you cannot receive GET requests on your server then please comment out the above two lines and uncomment the following ones instead RewriteEngine On RewriteBase?? /Rヾ(′?｀)?ewriteRule ^index.php$ [L] If you cannot receive GET requests on your server then please comme??nt out the above two lines and uncomment the following one instead ErrorDocument 404 /ind??ex.php0%{ ENV:RED?IRECT_STATUS}if mod_rewrite Line breaks made it hard to read the entire block so I wrapped it with triple backticks and added liヽ(′▽?zhuān)?ノne brea??ks where necessary. If you don't understand what this does, don't worry! Just trust me that it works! :) If you want to learn more about how Apache handles URL rewriting and redirections, check out this link: https://stackoverfl???ow.com/questions/1579659/what-is-mod-rewrite-and-how-does-it-rewrite-urls-in-apacheanswer-1579736