sudo: unable to resolve host : Name or service not know code example
Example: unable to resolve host s: Name or service not known
You may add your domain name to your /etc/hosts
like this
knguyen@knguyen:~$ cat /etc/hosts
127.0.0.1 knguyen
You may add your domain name to your /etc/hosts
like this
knguyen@knguyen:~$ cat /etc/hosts
127.0.0.1 knguyen