A good deal of what is described here can be automated by using the ssh-copy-id command, rather than manually copying and installing public keys. First, you create a git user account and a. Again, the public keys look something like this:. Now, you can set up an empty repository for them by running git init with the --bare option, which initializes the repository without a working directory:. Then, John, Josie, or Jessica can push the first version of their project into that repository by adding it as a remote and pushing up a branch. Note that someone must shell onto the machine and create a bare repository every time you want to add a project. You should note that currently all these users can also log into the server and get a shell as the git user. You can easily restrict the git user account to only Git-related activities with a limited shell tool called git-shell that comes with Git.
The DNS server is an easy and light service that can run on most machines. Cloud Servers Intel Xeon Gold 3. Installing a DNS server requires a domain zone. You need to create a private network in your personal account and connect virtual machines to it. After the machine is connected to both of the networks, it is important to remember which connection needs to be configured. Usually, a network adapter is setup by default from the very beginning with an access to the Internet. At the same time other additional network adapters have no Internet access until the configuration is performed manually:. By hovering the cursor over the network icon in the system tray, you can find a tooltip with brief information about networks. Following the example above, you can see that the joined network is Network 3.
Installing the DNS server role
This post will guide you to configure DNS server on Ubuntu If you are using Netplan — a new network tool for configuring networking in Ubuntu The package name for the DNS server on Ubuntu is bind9 and is available in the base repository. Use the apt command to install the bind9 package. The following is the forward zone entry for the itzgeek.
If your hosting company requires you to use their nameservers, or you run your own DNS server, you'll need to change the authoritative nameservers for your domain. Changing your nameservers from Porkbun to another DNS host will usually break any Porkbun-hosted services such as web hosting and email. Make sure that your new DNS host is set up to answer requests for these services before changing nameservers.