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Old way:
Examine list of DNS servers in /etc/resolv.conf:
$ cat /etc/resolv.conf
– – –
New way:
May not work on newer Linuxes since resolving may be setup via (not only DNS, but also) various other services: DDNS, LDAP, Avahi, Bonjour, ZeroConf and God knows what else.
So…
To check up […]