How To Clear DNS Cache On Ubuntu Server 2022 Tip




This tutorial explains how to flush DNS cache on Ubuntu server. We will do our best for you to understand this guide. I hope you will like this blog, How to Clear DNS Cache on Ubuntu Server. If your answer is yes, please share after reading this.

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Check How to Clear DNS Cache on Ubuntu Server

Ubuntu (pronounced oo-BOON-too) is an open-source Linux distribution based on Debian. Sponsored by Canonical Ltd, Ubuntu is considered a good distro for beginners. The operating system is primarily designed for personal computers (PCs), but can also be used on servers. The word “Ubuntu” comes from the African language Zulu and translates to “humanity for others”. The major release of Ubuntu uses GNOME (GNU Network Object Model Environment, pronounced gah-NOHM), a graphical user interface (GUI) and a set of desktop applications for Linux. GNOME is intended to make Linux and Windows easier to use.

Cache is reserved memory that stores temporary data that helps websites, browsers, and apps load faster. Whether it’s a computer, laptop or phone, web browser or app, there are a variety of ways to collect data. A cache facilitates rapid access to data, allowing machines to run faster. It works like a memory bank, making it easy to access data locally instead of having to open or redownload an app every time you visit a website.

Linux systems use DNS, an acronym for Domain Name System Protocol, to retrieve IP addresses associated with names. In most cases, the DNS queries you make are stored in a local cache on your operating system. However, in some cases, it may be useful to flush your server’s DNS cache. This may be the case if you have changed the IP address of the server on your network and want to reflect this change immediately. In this article, we will show you how to flush DNC cache on Ubuntu server.

How to Clear DNC Cache on Ubuntu Server

  • Find Terminal in the list of applications or press ctrl+alt+T
  • Type the command sudo systemd-resolve –flush-caches then type the password. Fact.

Final Words: How to Clear DNS Cache on Ubuntu Server

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