TURN Server is a VoIP media traffic NAT traversal server and gateway. Traversal Using Relays around NAT is called TURN in short. According to Wikipedia, it is a protocol that assists in the traversal of network address translators or firewalls for multimedia applications. You can assume it as a relay point. If you are very new to networking, you may not get the term NAT. NAT refers to Network address translation.

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I was asked this question on Quora. Normally I don’t like to fight for operating systems. I believe every OS is awesome in there own way. Different people have different needs. It’s one of the sweetest reasons for why we have so many operating systems on our planet. So I have just tried to share my own thoughts on why I am using Linux for Python programming. Please correct me if I make any wrong statement.

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After a long time, I’ve tried to do something for Avro in Linux. I know we’ve done a temporary solution. But believe me, that’s enough for now. According to Sarim Khan, he’s implementing Avro again from scratch in Go lang. I hope, within two or three months, we’ll get a new static binary of Avro what will be distro independent. But till then, try this way to get Avro installed in your Ubuntu 16.

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Deploying Django on VPS is an easy task if and only if you know some system administration tasks. You may think on which I have written this statement. But believe me, it’s my personal realization when I deploy my personal blog (made on Django). Let’s go back. Previously, my personal site was on WordPress, a PHP based CMS. It is free, Open Source and the top blogging CMS.. Everything was going right.

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Last 2 years, I am using runit to run any script automatically during booting. When I was using Ubuntu 14.04 in my server, I wasn’t having any issue. But in Ubuntu 16.04, an issue has been found. runit plays with upstart which was default in Ubuntu 14.04. But in Ubuntu 16.04, upstart has been replaced with systemd. So, runit isn’t working normally. But the issue can be fixed as follows:

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Firstly. Let me state the issue I was facing with Btrfs file system. Then I’ll try to make your sense clear about Btrfs. I’m a Linux maniac, using Ubuntu for a long time. I used to keep my Ubuntu updated with latest version, security update, patches and specially with latest kernel. So, that day I would make my Software Updater run and get a message that I would need to download 186.

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Recently I have tried to install my Grameenphone new 3G Modem in Ubuntu 14.04 LTS. I have tried again and again to install it, and at last I have become successful. Today I am writing this article to share the process. Let’s start. [This post is quite backdated, here is a new one in Bengali. Check it!] (1) Firstly you have to plug your Modem to your PC and your Ubuntu will detect it as a CD-Rom.

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Maksudur Rahman Maateen

DevOps Engineer | Site Reliability Engineer

Telenor Health AS

Bangladesh