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How to revert a yum update on CentOS

Every so often, a yum update brings unexpected results with it, like services no longer working due to spurious error messages that don’t tell you what’s actually wrong. This only very rarely happens though, and we may need to revert to the state of our system before such an update took place. Thankfully, yum has … Read more

How to create a read-only channel in Discord

Some of the simplest things to do often turn out to be the hardest ones – only because we have no idea how to do them properly. One of those tasks is setting up a simple read-only channel on Discord.

What I mean by that is a channel that you and perhaps an admin can post in (like a welcome or rules channel), readable by everybody, nut you don’t want anyone to be able to leave reactions or post messages in it. I’m fairly new to Discord, and while many features appear very intuitive, this one neither of us could work out for the longest time. Looks like I’ve finally found out how to do this, so let me share it with you before I forget.

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Redirecting a secure domain in Plesk

There are several ways to make two domains resolve to the same content in Plesk. The easiest option is to setup a Domain Alias. That way, domain1.com and domain2.com both serve the same content from the same subscription. This worked great for non-SSL domains, but if you have a secured domain, the redirection will be … Read more

Screensharing and Video Calls in Discord

We had a blast last night trying to setup our first screensharing/conference call through Discord. We’re so used to Skype and FaceTime that these habits have made it a little difficult for us to grab the concept of getting started with Discord calls.

Before we forget how it works, I thought I’d better take some notes. Here’s how we made it happen.

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List of randomly generated Mixer User Names

When users first sign up on Mixer.com, they’re assigned a totally random user name. It is anyone’s guess how these are generated, but it certainly adds a little mystery and machine-generated individuality to new users. Some of these names are quite funny, so I thought I’d compile a list of the ones we’ve come across. … Read more