![]() ![]() When configured as a caching nameserver BIND9 will find the answer to name queries and remember the answer when the domain is queried again.Īs a primary server, BIND9 reads the data for a zone from a file on its host and is authoritative for that zone.Īs a secondary server, BIND9 gets the zone data from another nameserver that is authoritative for the zone. Some of the most common configurations are a caching nameserver, primary server, and secondary server. Very often these tools will be installed already, but to check and/or install dnsutils enter the following: sudo apt install dnsutils InstallationĪt a terminal prompt, enter the following command to install dns: sudo apt install bind9Ī very useful package for testing and troubleshooting DNS issues is the dnsutils package. Ubuntu ships with BIND (Berkley Internet Naming Daemon), the most common program used for maintaining a name server on Linux. ![]() Computers that run DNS are called name servers. In this way, DNS alleviates the need to remember IP addresses. ![]() I had a great time with 'Parasite' and I think most that give it a chance will too.Multi-node configuration with Docker-Composeĭistributed Replicated Block Device (DRBD)ĭomain Name Service (DNS) is an Internet service that maps IP addresses and fully qualified domain names (FQDN) to one another. Fascinating characters and brilliant dialogue are what create this. I can't think of a boring scene in this movie and yet on the surface for large parts of the film you would say not a lot is happening, at least in terms of action. The film was incredibly entertaining too. There are a lot of layers to this film and I suspect for this reason its rewatch-ability factor will be very high. There are so many details in this movie that are crucially important and yet the film trusts its audience to notice them and acknowledge them without ramming them down our throats. I love a film that respects its audience. It really did have everything and it was strikingly good at all of them too. The movie starts out almost like an 'Ocean's Eleven' heist film and then expands into a comedy, mystery, thriller, drama, romance, crime and even horror film. I can't remember the last time I saw a movie that contained as many genres as 'Parasite'. ![]()
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