系统版本：CentOS-6.5-x86_64
一、系统环境
1、主机名
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[root@nagios ~]# hostname nagios.ewin.com
[root@nagios ~]# vi /etc/sysconfig/network
NETWORKING=yes
HOSTNAME=nagios.ewin.com
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2、yum源
（1）使用本地源
挂载光盘或ISO文件并配置源：
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[root@nagios ~]# mkdir /media/cdrom
[root@nagios ~]# mount /dev/cdrom /media/cdrom/
[root@nagios ~]# cd /etc/yum.repos.d
[root@nagios yum.repos.d]# mv CentOS-Base.repo CentOS-Base.repo.bak
[root@nagios yum.repos.d]# vi CentOS-Base.repo
[base]
name=Base
baseurl=file:///media/cdrom/
gpgcheck=0
enabled=1
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（2）添加163的源
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[root@nagios yum.repos.d]# wget http://mirrors.163.com/.help/CentOS6-Base-163.repo
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（3）更新列表
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[root@nagios yum.repos.d]# yum clean all
[root@nagios yum.repos.d]# yum list
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（4）解除锁定状态
使用yum安装时可能会出现锁定状态，报错如下：
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Another app is currently holding the yum lock; waiting for it to exit…
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解决方法：
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[root@nagios ~]# rm -f /var/run/yum.pid
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3、X桌面环境
查看是否安装了桌面环境的组件，没有则进行组安装：
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[root@nagios ~]# yum grouplist | more
[root@nagios ~]# yum groupinstall -y “Desktop” “Desktop Platform” “Desktop Platform Development” “Fonts” ”General Purpose Desktop” “Graphical Administration Tools” “Graphics Creation Tools” ”Input Methods” ”X Window System” ”Chinese Support [zh]” ”Internet Browser”
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修改启动级别为5后重启服务器:
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[root@nagios ~]# vi /etc/inittab
id:5:initdefault:
[root@nagios ~]# reboot
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4、网卡配置
查看网络配置：
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[root@nagios ~]# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:15:5D:01:2C:00
inet addr:10.188.1.103 Bcast:10.188.1.255 Mask:255.255.255.0
inet6 addr: fe80::215:5dff:fe01:2c00/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:20570650 errors:0 dropped:0 overruns:0 frame:0
TX packets:23909757 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1997534214 (1.8 GiB) TX bytes:1952904919 (1.8 GiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:1691114 errors:0 dropped:0 overruns:0 frame:0
TX packets:1691114 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:96615865 (92.1 MiB) TX bytes:96615865 (92.1 MiB)
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手动设置网卡：
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[root@nagios ~]# vi /etc/sysconfig/network-scripts/ifcfg-eth0
DEVICE=eth0 #接口名称
TYPE=Ethernet #接口类型：以太网
ONBOOT=yes #开机启动
BOOTPROTO=static #静态IP
HWADDR=00:15:5D:01:2C:00 #MAC地址
IPADDR=10.188.1.103 #IP地址
PREFIX=24 #子网掩码位数，或使用NETMASK=255.255.255.0
GATEWAY=10.188.1.1 #网关地址
DNS1=10.188.1.2 #DNS服务器地址，我这是内网的DNS
DNS2＝202.101.224.68 #公网DNS服务器地址
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重启网卡：
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[root@nagios ~]# ifdown eth0 && ifup eth0
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5、vnc远程桌面
安装及启动进程1（端口号是5900+1）：
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[root@nagios ~]# yum install -y tigervnc-server
[root@nagios ~]# vncserver :1
#输入密码123456
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配置启动脚本，使用Gnome会话模式：
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[root@nagios ~]# vi /root/.vnc/xstartup
unset SESSION_MANAGER
exec /etc/X11/xinit/xinitrc
#twm&
gnome-session
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重启vnc进程：
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[root@nagios ~]# vncserver -kill :1
[root@nagios ~]# vncserver :1
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设置开机自动启动：
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[root@nagios ~]# vi /etc/sysconfig/vncservers
VNCSERVERS=”1:root”
VNCSERVERARGS[1]=”-geometry 800×600 -alwaysshared “
[root@nagios ~]# chkconfig vncserver on
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6、selinux安全项
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[root@nagios ~]# vi /etc/selinux/config
SELINUX=disabled
[root@nagios ~]# setenforce 0
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7、ntpupdate时间同步
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[root@nagios ~]# crontab -e
0 * * * * /usr/sbin/ntpdate 65.55.56.206 #1小时同步一次
[root@nagios ~]# service crond restart
[root@nagios ~]# ntpdate 65.55.56.206
18 Nov 10:07:49 ntpdate[8567]: step time server 65.55.56.206 offset -0.743765 sec
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8、FTP文件传输
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[root@nagios ~]# yum install -y vsftpd
[root@nagios ~]# vi /etc/vsftpd/vsftpd.conf
anonymous_enable=NO #禁止匿名访问
userlist_deny=NO #（手动添加）使用FTP用户表
[root@nagios ~]# useradd ywzhou
[root@nagios ~]# passwd ywzhou
#输入密码123456
[root@nagios ~]# vi /etc/vsftpd/user_list
ywzhou
[root@nagios ~]# /etc/init.d/vsftpd start
[root@nagios ~]# chkconfig vsftpd on
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9、防火墙
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[root@nagios ~]# iptables -I INPUT -p tcp –dport 80 -j ACCEPT
[root@nagios ~]# iptables -I INPUT -p tcp –dport 21 -j ACCEPT
[root@nagios ~]# iptables -I INPUT -p tcp –dport 5901 -j ACCEPT
[root@nagios ~]# service iptables save
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二、LAMP环境
1、安装Apache
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[root@nagios ~]# yum install -y httpd
[root@nagios ~]# vi /etc/httpd/conf/httpd.conf
DirectoryIndex index.php index.html
AddType application/x-httpd-php .php
AddType application/x-httpd-php-source .phps
[root@nagios ~]# service httpd start
[root@nagios ~]# chkconfig httpd on
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2、安装PHP
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[root@nagios ~]# yum -y install php php-devel php-snmp php-gd php-mysql
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访问测试：
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[root@nagios ~]# vi /var/www/html/index.php
<?php phpinfo(); ?>
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http://localhost
结论：会显示php的相关信息表示php+apache整合成功
3、安装Mysql
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[root@nagios ~]# yum install mysql mysql-server mysql-devel
[root@nagios ~]# service mysqld start
[root@nagios ~]# chkconfig mysqld on
[root@nagios ~]# mysqladmin -u root password ‘123456’
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当主机断电重启后zabbix无法连接mysql，报错如下：
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Another MySQL daemon already running with the same unix socket
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要先删除mysql.sock文件才能启动mysqld，因此在执行下面的命令开机重启mysql：
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[root@nagios ~]# echo “rm -f /var/lib/mysql/mysql.sock && service mysqld restart” >> /etc/rc.local
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三、编译环境
1、安装gcc
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[root@nagios ~]# yum install gcc
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2、安装glibc
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[root@nagios ~]# yum install glibc glibc-common
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3、安装gd
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[root@nagios ~]# yum install gd gd-devel
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4、安装pcap
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[root@nagios ~]# yum install libtool libpcap libpcap-devel gdbm gdbm-devel zlib zlib-devel
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原创文章，作者：ItWorker，如若转载，请注明出处：https://blog.ytso.com/56320.html