← из прошлого урока
You have all the shell tooling. Now you bring up a real service by hand: an authoritative DNS on BIND9. The example.lab zone, the SOA serial, A records, and AXFR. This is the first services lesson in the track.
Средний
18 мин · урок входит в курс «Средний»
In the 04-dns lesson you learned dns-resolution from the
client side: resolv.conf, dig, getent. Here is the other side, the
DNS server itself. You take BIND9 (the historical DNS reference
server) and bring up the whole example.lab zone. An overview of the
server, the record types, and configuration is in bind-dns-server.
The sandbox runs named on port 5353 (not 53), because 53 is a privileged port and root is not needed here.
Чтобы запустить sandbox и пройти этот урок целиком, нужен соответствующий курс. Внутри - ещё много практических уроков того же уровня и сквозной прогресс.
дальше →
Your own DNS now works. Next comes the second classic service: Apache
with virtual hosts. One process, one port, several sites selected by
the Host: header. This is the basis of any hosting.