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How to install the latest Python on Ubuntu 18.04

Please note that Python 3 is already preinstalled with Ubuntu 18.04. Nevertheless here and instructions on how to install, update and uninstall it. How to install the latest python Before installing the latest version of python check the version of python currently installed on your machine. To do so you can run: python3 -V or […]

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DNSBL (RBL) bash script checker

So you want to regularly check your IP(s) if they got listed on one of the many (800+ to be exact)  public blacklists (also known as DNSBL or RBL)? Bellow, you can find a bash script that will make your life much easier. You can also make a cronjob that sends you an email with […]

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Disable strict mode in mysql

How to disable Strict SQL Mode in MySQL and MariaDB

If your or your client’s application/site was written for older versions of MySQL and is not compatible with strict SQL mode in MySQL 5.7 and upwards, you can disable this mode with just a small modification to your config file. I came across this issue while working for a client that had their site done in […]

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Office 365 outbound IP addresses

Office 365 is a line of online services made available by Microsoft, as part of the Microsoft Office product line. Of course, this includes the synonym of email clients – Outlook. Or in other words every self-hosted mail providers worst nightmare… Well, to be honest, it is its own nightmare as well. It’s been a few […]

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Transmission

Setting up a seedbox using Transmission in Ubuntu

The BitTorrent protocol is somewhat stigmatised by its common pirating usage but it can be the best thing out there for sharing large files with family, friends or even at work. It can reduce the strain on your home connection while sharing files with multiple people at once. So of course back in “the old […]

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PHP 5.6

Downgrade to PHP 5.6 on Ubuntu 16.04 (Xenial Xerus)

If for some reason you need to downgrade your PHP version (to PHP 5.6) you can get it done by following this really short tutorial. Naturally you can downgrade from PHP 7 (as in this example), PHP 7.1 or even 7.2 if needed.   First let’s connect to your server and get the basics done […]

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Red Star Linux login

Red Star Linux 3.0 – Installation

So for my first tutorial on this page I decided to write about something that most of you want to know how it looks like but have no practical use for it – Red Star Linux.What is it that make this Linux distribution so special you ask? Well this is the only official operation system […]

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