리눅스 기초 다지기 - 06. hosts 설정

 

vi /etc/hosts

127.0.0.1   localhost localhost.localdomain localhost4 localhost4.localdomain4
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

172.17.0.100 control
172.17.0.110 node1
172.17.0.120 node2

 

node1, node2 에 ping 테스트

for i in node{1..2} ; do ping -c2 $i ; done