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Ubuntu Server 11.10安装配置lamp(Apache+MySQL+PHP)

2019-11-02 16:12:00
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准备篇:

1、配置防火墙,开启80端口、3306端口

说明:Ubuntu默认安装是没有开启任何防火墙的,为了服务器的安全,建议大家安装启用防火墙设置,这里推荐使用iptables防火墙。

whereis iptables #查看系统是否安装防火墙

iptables: /sbin/iptables /usr/share/iptables /usr/share/man/man8/iptables.8.gz #表示已经安装iptables

apt-get install iptables #如果默认没有安装,请运行此命令安装防火墙

iptables -L #查看防火墙配置信息,显示如下:

#####################################################

Chain INPUT (policy ACCEPT)

target prot opt source destination

Chain FORWARD (policy ACCEPT)

target prot opt source destination

Chain OUTPUT (policy ACCEPT)

target prot opt source destination

#####################################################

nano /etc/iptables.default.rules #添加以下内容

##################################################################################################

*filter

# Allows all loopback (lo0) traffic and drop all traffic to 127/8 that doesn't use lo0

-A INPUT -i lo -j ACCEPT

# Accepts all established inbound connections

-A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT

# Allows all outbound traffic

# You could modify this to only allow certain traffic

-A OUTPUT -j ACCEPT

# Allows HTTP and MySQLconnections from anywhere (the normal ports for websites)

-A INPUT -p tcp --dport 80 -j ACCEPT

-A INPUT -p tcp --dport 3306 -j ACCEPT

# Allows SSH connections for script kiddies

# THE -dport NUMBER IS THE SAME ONE YOU SET UP IN THE SSHD_CONFIG FILE

-A INPUT -p tcp -m state --state NEW --dport 22 -j ACCEPT

# Now you should read up on iptables rules and consider whether ssh access

# for everyone is really desired. Most likely you will only allow access from certain IPs.

# Allow ping

-A INPUT -p icmp -m icmp --icmp-type 8 -j ACCEPT

# log iptables denied calls (access via 'dmesg' command)

-A INPUT -m limit --limit 5/min -j LOG --log-prefix "iptables denied: " --log-level 7

# Reject all other inbound - default deny unless explicitly allowed policy:

-A INPUT -j REJECT

-A FORWARD -j REJECT

COMMIT

##################################################################################################

ctrl+o #保存

ctrl+x #退出

备注:80是指web服务器端口、3306是指MySQL数据库链接端口、22是指SSH远程管理端口

iptables-restore < /etc/iptables.default.rules #使防火墙规则生效

nano /etc/network/if-pre-up.d/iptables #创建文件,添加以下内容,使防火墙开机启动

##########################################################

#!/bin/bash

/sbin/iptables-restore </etc/iptables.default.rules

##########################################################

chmod +x /etc/network/if-pre-up.d/iptables #添加执行权限

安装篇

一、安装apache

apt-get install apache2 #安装apache,根据提示输入y安装

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