Hi all linux user,
I have a linux server host in a web host center, it is RH7.3, and have a hostname aa88.998bb.com, I know it is a subdomain, so the publish dns server can't resolve it.
Now, I want to using this server be a DNS server with a new domain name I appky long time ago, it is iclub.com.hk (just for example at here, not is a really domain name)
My machine have a publish IP, it is 220.127.116.11 (Just a example IP here)
Now, I want to ask, the /etc/hosts is like this now
18.104.22.168 aa88.998bb.com aa88
I want to ask, do I just change 22.214.171.124 aa88.998bb.com aa88 to
after that and then reboot, do I can't login again by SSH? Since thw web host told me if I can't connect by SSH again, help me change back the old setting need we pay for HKD 300, it is very expersive if I just change a line of code. So ask this question.