CentOS 6.3 服务器安装配置

budairenqin

1.下载CentOS并安装
CentOS-6.3-x86_64-minimal.iso
http://centos.arcticnetwork.ca/6.3/isos/x86_64/CentOS-6.3-x86_64-minimal.iso

2.IP配置
vi /etc/sysconfig/network-scripts/ifcfg-em1
DEVICE="em1"BOOTPROTO="static"HWADDR="***"NM_CONTROLLED="yes"IPADDR=192.168.1.80NETMASK=255.255.255.0GATEWAY=192.168.1.1BROADCAST=192.168.1.255DNS1=211.98.2.4DNS2=211.98.4.1ONBOOT="yes"TYPE="Ethernet"UUID="***"

3.Development Libraries And Development Tools
shell执行以下两条命令：
yum groupinstall "Development Libraries"yum groupinstall "Development Tools"

4.下载、安装JDK
-我选择的版本是jdk-6u37-linux-x64.bin
http://download.oracle.com/otn-pub/java/jdk/6u37-b06/jdk-6u37-linux-x64.bin?AuthParam=1354695286_79ec0310b842ca7a97de733469f45b99

-下载后拷贝到/usr/local 目录下（不是非得这个目录）

-修改权限
[root@gateway local]# ls -l jdk-6u37-linux-x64.bin -rw-r--r--. 1 root root 72048548 12月  5 16:20 jdk-6u37-linux-x64.bin
[root@gateway local]# chmod 777 jdk-6u37-linux-x64.bin [root@gateway local]# ls -l jdk-6u37-linux-x64.bin -rwxrwxrwx. 1 root root 72048548 12月  5 16:20 jdk-6u37-linux-x64.bin[root@gateway local]#

-安装
[root@gateway local]# ./jdk-6u37-linux-x64.bin
可以看到多了jdk的目录了
[root@gateway local]# lsbin  etc  games  include  jdk1.6.0_37  jdk-6u37-linux-x64.bin  lib  lib64  libexec  sbin  share  src

-配置
[root@gateway ~]# vi /etc/profile
在 export 命令之前添加 JDK 的配置信息
export JAVA_HOME=/usr/local/jdk1.6.0_37export CLASSPATH=.:$JAVA_HOME/jre/lib:$JAVA_HOME/lib:$JAVA_HOME/lib/tools.jar export PATH=$PATH:$JAVA_HOME/bin

执行以下命令使改动生效：
[root@gateway ~]# source /etc/profile

验证一下：
[root@gateway ~]# java -versionjava version "1.6.0_37"Java(TM) SE Runtime Environment (build 1.6.0_37-b06)Java HotSpot(TM) 64-Bit Server VM (build 20.12-b01, mixed mode)

5.开启指定端口：
iptables -I INPUT -i em1 -p tcp --dport 10001 -j ACCEPTiptables  -I OUTPUT -o em1 -p tcp --sport 10001 -j ACCEPT/etc/rc.d/init.d/iptables save