linuxCentOs6前期简单且必要的设置

1、修改主机名

Sudo vi /etc/sysconfig/network(需要重启)

Hostname master (不需要重启，设置当前主机名为master)

Hostname查看当前主机名

2、关闭防火墙

Sudo vi /etc/sysconfig/selinux

修改SELinux=disable(需要重启生效)

sudo service iptables stop
sudo chkconfig iptables off
sudo chkconfig iptables --list

3、linux重启命令行

Sudo reboot

4、网络设置

Sudo vi /etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE="eth0"

BOOTPROTO="static"

IPADDR=192.168.1.107

NM_CONTROLLED="yes"

ONBOOT="yes"

TYPE="Ethernet"

DNS1=8.8.8.8

DNS2=8.8.4.4

GATEWAY=192.168.1.1

service network restart (重启网卡)

5、设置host

Sudo vi /etc/hosts

127.0.0.1      localhost

192.168.1.107 master

192.168.1.108 slave1

转载于:https://www.cnblogs.com/SK1995/p/5479238.html