oleorun

Stardate 4

Still true though. I’m distro-agnostic, running the best whatever for the job at hand.

When I give a presentation at a conference about something technical, the question always comes up: “Why are you running that on so-and-so? $Distro is so much better…” and their whole train of thought deviates from the subject at hand.

Point is, the tool is the tool. If Fedora is the best option given our licenses and use scenario, I don’t need to hear about how much better xyz is and how we’re wasting money.

I just want xyz to work. I don’t need the distro wars to be a thing when I’ve got 6 other more important things to attend to.

Backblaze is a great backup solution. They publish drive stats and even show you the hardware they use.

https://www.backblaze.com/cloud-storage/resources/hard-drive-test-data

https://www.backblaze.com/cloud-storage/resources/storage-pod

We used to use Malwarebytes Corporate Edition at work.

One afternoon all of our web servers stopped responding to traffic on port 443. I could RDC into the servers, and I could ping them, but most traffic wasn’t being passed properly.

Despite not having made any changes, I did everything I could think of to get them to work. I tried moving them to different switches, different static IPs, Wireshark showed packets flowing, but no web traffic.

I left the office. It was around 8 PM and I had been banging my head on my desk trying to figure out what the hell was going on.

I came back around 10 PM, mind clear and stomach topped off. I worked a few more minutes, then heard the Outlook ding.

Mass email from Malwarebytes CEO. Bad update. Blocked all class B IP addresses by mistake (guess which class we used). Mea culpa. So sorry. New update fixes things.

I immediately uninstalled MWB CE and boom. Services restored.

The next week we got our licenses refunded by our VAR and we never used that product again.

This got me too once. I was in the server room replacing old 110 punch panels/blocks with 8P8C connections. I lost track of cable connections, a mistake I have learned from, and I looped a patch cable into the same switch. Within moments the entire network went down.

Forty-five minutes later and we figured out the loop.

Another lesson learned: HP Procurve switches did not have Spanning Tree enabled by default.

Anyway, mistakes happen, especially in IT. It’s all part of the learning experience. My boss was the coolest, chillest guy in the world so I learned and moved on.

Did your computer lose its bios settings lately? Check to see if it’s set to ahci and not raid if using a single, non-raid disk.

You can try some of the suggestions at https://www.linuxquestions.org/questions/linux-newbie-8/how-can-we-fix-this-no-irq-handler-for-vector-4175692269/, too.

Good luck

boom

Oblig. XKCD:

Try using 1.1.1.1 or 8.8.8.8 as the external DNS in your router for testing. Does it work then?

Also, you may have DNS cached somewhere. You can flush your Windows DNS cache by typing ipconfig /flushdns in a command prompt.

Fuckin autocorrect was the death of us all.

tar --help

“Coming Soon: Steam Dick! Stream along with millions of people! Available in vastly different colors! Service opens soon!”

From what I researched, the average lifespan of HDs and SSDs is no more than 10 years.

Is this running or not running though? I think a bunch of flash chips, properly stored, would last quite a while

You can host overseas and use a proxy for hosting. I mostly don’t worry about it though because I don’t do anything illegal.

Use encryption if you are concerned.

I’ve used Hyper-V and in fact moved away from ESXi long ago. VMWare had amazing features but we could not justify the ever-increasing costs. Hyper-V can do just about anything VMWare can do if you know Powershell.

MDT works well for Windows environments. Otherwise dd or Clonezilla for Linux.

Awesome question.

The operating system, or OS, really does not care about whether it is a hard drive or a solid state drive when moving around the partitions.

Say your hard drives are pools. One is filled with molasses, and the other has water. The partitions are like the ropes in the pool. Perhaps you have no ropes. Maybe you have three, but two are so close to the wall, and each other, that only a small amount of stuff could occupy those lanes.

That leaves you with one really large lane. That’s your data partition.

Water or molasses, the ropes are the same.

My man, that ruleset looks beautiful.

Create service groups and host groups, then assign the appropriate host groups the proper service(s).

So if you have a web server only, it gets the webserver host group containing http and https tcp ports.

But if you have an application that uses web ports plus another port, just add the appropriate service group.

Essentially, think additive permissions: start restrictive, then add ports/service groups as necessary.

I hope that makes sense.