Nov 26, 2008 · The hosts file on Ubuntu (and indeed other Linux distributions) is located at /etc/hosts. To add entries to the hosts file, simply add another line at the end, following the precedent set by the one or two lines already present. The syntax is basic, and consists of the IP to be aliased, then the name that you would like to alias it with.
The configuration file of dnsmasq is /etc/dnsmasq.conf. In order to configure dnsmasq as a DNS server, you have to modify this file. The default /etc/dnsmasq.conf file contains a lot of documentation and commented out options. So, I think it’s better to rename the /etc/dnsmasq.conf file to /etc/dnsmasq.conf.bk and create a new one. Friendly domain. During the GitLab on Ubuntu installation process, there are a few times when a friendly domain name is required. You can substitute localhost if you so please, but it looks prettier if you use a domain name and map it to your loopback address through an etc hosts file edit. The content of the hosts file will usually be used for lookups before DNS. If there is no match in the hosts file, then the DNS server will be used. Note that, however, the hosts files are rarely used today, since you need to edit each file individually on every machine. Dear ubuntu geeks, In this tutorial I will teach you how to block unwanted websites in Ubuntu Linux by editing the /etc/hosts file which is used to handle DNS and internet on Linux based systems. I like very much this method because I don’t need to rely on third party applications and it is extremely easy to use. Oct 11, 2019 · Add the targeted IP address followed by a space, then the domain name at the bottom of the hosts file, just like on the Windows 10 tutorial. Save your changes. Edit the Hosts File in MacOS. If you’re running macOS from Leopard (10.6) to its latest version, follow these steps to edit the hosts file: Click on the Launchpad and open Terminal.
Dec 24, 2019 · When you’re ready to edit Ubuntu local host file, follow the steps below: Step 1: Open Ubuntu Hosts File. The process of editing Ubuntu hosts file is simple and straightforward. To add an entry or modify the hosts file, simply run the commands below to open the hosts file. sudo nano /etc/hosts. A similar lines below should appear in the file.
Ubuntu by default hashes hostnames the known_hosts file (this is not the default openssh behaviour), to make it difficult for anyone reading the file to know what systems you access. If you really wanted to clean out the file, simplest option is probably just delete it and check the keys for servers you know as they arise, but really I'd just
How to Edit the Local Hosts File on Ubuntu 18.04 | 16.04
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