Set Domain Name Debian 10

Now you can access the apache http server by using your domain name or ip address. The etc resolv conf is the main configuration file for the dns name resolver library.

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How to set domain name in debian.

Set domain name debian 10. Sudo apache2 v server version. I am changing here my hostname from debian to debian10. Dear list i have become confused about the domain name handling in debian.

It is recommended to use a fully qualified domain name fqdn as the system hostname. Apache 2 4 41 debian server built. Bind berkeley internet name domain provides the functionality of the name to ip conversion.

Typically for the server you set it as fqdn fully qualified domain name such as server1 cyberciti biz. First set the new hostname using the hostnamectl set hostname command followed by the desired hostname and then update the etc hosts file with the new hostname. This post will help you configure dns server on debian 10 debian 9.

When you use redhat base systems linux uses etc sysconfig network file and you should set variable hostname to fqdn when you use fqdn linux itself determines domain name. Sudo hostnamectl set hostname deb10 cyberciti biz. Hostname uses the sethostname 2 function while all of the three domainname ypdomainname and nisdomainname use setdomainname 2.

When you hit the domain name or your server s ip address from a web browser it should open a default apache page on the browser. Hostnamectl set hostname name here for example to change the system hostname to deb10 cyberciti biz in debian 10 you can use the following command. Configure dns server on debian 10.

To permanently change the host name you perform will need to edit hostname file located at etc hostname. The syntax is as follows. Open the etc hosts to change the domain name and fqdn.

I have a suse box too. If you want to set domain name be sure set fqdn fully qualyfied domain name. The resolver is a set of functions in the c library that provide access to the internet domain name system dns the functions are configured to check entries in the etc hosts file or several dns name servers or to use the host s database of network information service nis.

Sudo nano etc hostname. Set name when called with one argument or with the file option the commands set the host name or the nis yp domain name. Domain name system in short dns is an internet service that is used to resolve domain name to ip address and vice versa.

Enter the below command to do so. Change the domain and fqdn in the second line in the hosts file. Open the etc hostname to change the hostname.

There are two steps involved when changing the system hostname on debian 10.

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