33409/error-saying-hosts-e212-writing-when-trying-change-host-name
I have two VMs, one is the master and the other is the worker. I'm trying to create a kubernetes cluster. When I try to edit the hosts name, I get the following error:
"hosts" E212: Can"t open file for writing
Hey @Ali, Follow these steps:
sudo su
When asked for password give the password.
After that to edit the hosts file using any one of the below commands:
nano /etc/hosts
or
vi /etc/hosts
Hey, You have read and write permissions as root. Open your etc/passwd file as root.
sudo vi etc/passwd
This should solve your problem.
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