网络映射配置


                   ifconfig:

                            查看网络ip地址及其他网络信息

 

                   hostname:

                            查看主机名称

 

                   service network restart

                            --》重启网络

 

                   linux网络映射文件配置位置:

                                     /etc/hosts

 

                   Windows网络映射文件配置位置:

                                     C:\Windows\System32\drivers\etc\hosts

 

                                     网络映射书写格式:

                                               IP地址+主机名(中间以空格隔开)

                                               如:

                                                        192.168.130.68 linux.hadoop.com

 

                   重启命令:

                                     init 6

                   关机命令:

                                     init 0

 

         网络配置文件所在位置:

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

                   MAC地址:

                            HWADDR=00:0C:29:CC:64:4C

                                    

                   IP地址:

                            IPADDR=192.168.130.68

 

                   网关IP:

                            GATEWAY=192.168.130.2

 

                   DNS服务器:

                            DNS1=114.114.114.114

 

         临时更改主机名:

                            hostname tom

 

         永久修改主机名:

                            vi /etc/sysconfig/network

                                     编辑文件内的HOSTNAME进行修改,修改完成后重启生效


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