Linux - Network

Network Command

Command	Description
ifconfig	To detect the IP Adress
netstat -rn	routing table
hostname name	To set the hostname, name is the system name you want for your local machine (fully qualified domain name or not)
uname -a	Give the name of the machine

Ctrl+C interrupt the execution of a script

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Stop and start the network interface

/etc/init.d/network stop
/etc/init.d/network start

[root@di-obia-01 ~]# service network restart
Shutting down interface eth0:                              [  OK  ]
Shutting down loopback interface:                          [  OK  ]
Bringing up loopback interface:                            [  OK  ]
Bringing up interface eth0:
Determining IP information for eth0... done.               [  OK  ]

Sending DHCP name

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

Enter this parameter:

DHCP_HOSTNAME=yourhostname

service network restart