In my system, the raid arrays seem to do periodic data scrubbing automatically. Maybe it’s something that’s part of Debian, or maybe it’s just a default kernel setting. I don’t think it helps much with data integrity – I think it helps more just by ensuring the continued functionality of the drives.

When it’s running, you can type cat /proc/mdstat to see the progress.

That command will also show you if there is a failing drive, so that you can replace it.

Sure. First you set up a RAID5/6 array in mdadm. This is a purely software thing, which is built into the Linux kernel. It doesn’t require any hardware RAID system. If you have 3-4 drives, RAID5 is probably best, and if you have 5+ drives RAID6 is probably best.

If your 3 blank drives are sdb1, sdc1, and sdd1, run this:

mdadm --create --verbose /dev/md0 --level=5 -n 3 /dev/sdb1 /dev/sdc1 /dev/sdd1

This will create a block device called /dev/md0 that you can use as if it were a single large hard drive.

mkfs.btrfs /dev/md0

That will make the filesystem on the block device.

mkdir /mnt/bigraid
mount /dev/md0 /mnt/bigraid

This creates a mount point and mounts the filesystem.

To get it to mount every time you boot, add an entry for this filesystem in /etc/fstab

The man page at https://btrfs.readthedocs.io/en/latest/mkfs.btrfs.html says:

RAID5/6 has known problems and should not be used in production.

So those profiles have unknown, unspecified problems.

But btrfs is safe on top of md-based raid1/5/6. It also has the advantage that you only need to encrypt one volume.

The potato is just the electrolyte. The energy comes the oxidation of the metal electrodes.

Plays the Menards “Save Big Money” Jingle

I’ll just go get my flamethrower.

It looks like he’s pointing and causing the beard to grow instantaneously. If anyone had that ability, it would be Riker.

My favorite holodeck exit is the ending of TNG S6 E12, Ship in a Bottle. It’s the episode with nested holodecks inside holodecks.

At the end, Barclay says “Computer, end program,” and smiles, satisfied that nothing seems to have happened. But then the credits roll. He ended the program.

The easiest way to disable unnecessary services is to uninstall them with aptitude, or whichever package manager you like. Try terminating services one by one, and see if anything bad happens. If nothing bad happens, you can probably uninstall it. On the other hand, if the system does get wonky a reboot should fix it. Or, you can research the services by name and decide whether to uninstall them. (avahi-daemon for example is a good idea to uninstall.)

To make the GUI not run, uninstall your display manager (gdm, xdm, nodm, or whatever) and uninstall your xorg server or wayland server. There may be GUI programs remaining after that, but they will only be consuming disk space, not RAM or CPU.

If the battery is old and holds little charge, you may save a few watts by removing it and throwing it away, instead of letting the system keep it topped off.

Get a power meter, such as a Kill-a-watt device. Then, experiment with different settings. If it’s consuming less than 30 watts, you’re probably fine. If you live in the US, one watt-year is about one US dollar (or a little more), so for every watt it consumes, that’s about how much you will pay per year for its electricity.

We fire the whole bullet. That’s 65% more bullet per bullet!

https://youtu.be/GGPIQ72-2Vg?t=12

draw .io is closed source.

Sorry if this isn’t what you’re looking for, but my answer is basically “no”.

I can take a 10mg Adderall 4 hours before bed, and fall right asleep. Sometimes, I can take a 10mg Adderall in the morning, and fall asleep at my desk at work, only 30 minutes later.

Adderall makes me feel relaxed and totally unstressed. I’ve never had HRV stress measured, though. What is the experience like, to you, when you are having high HRV stress levels?

Wellbutrin and most other SSRI’s and SNRI’s make me feel a little TOO relaxed. Some of them make me feel less conscious, and a little bit brain fogged. At the time, I described it as if my soul was detached from my body.

To me, methylphenidate (Ritalin) gives the same effects as Adderall.

Are you on Linux, or Windows? If you’re on Linux, which driver are you using?

I didn’t write my own, but I did clone the git repo, and then compiled it myself.

You can tell it’s a dead mall because it’s tilted. Functioning ships and stations are always coplanar with the galactic plane.

No, it’s not dead. The number of players is irrelevant.

A “dead game” is a game that needs work but is not under any development. It could be in Early Access, and incomplete. Or, it could be released, but still incomplete (looking at you, 7 Days to Die). Or, it could be an MMO that needs ongoing server maintenance, but they shut the servers down.

A game that is being worked on and making good progress isn’t dead. A game that is complete and relatively bug-free, but not being worked on, is not dead. An MMO getting no new content, but just enough labor to keep the lights on and the servers up, is not dead.

I guess an MMO or multiplayer game that has mandatory multiplayer aspects could be considered Dead if there aren’t enough players available to reasonably play the game. But Palworld is a single player game, or co-op with friends, not really an MMO.

Downloading any retail or food company’s app is a bad idea. It will violate your privacy, and give you little to no benefits.

I really hate when companies demand that you sign in to their website to communicate with them, when they could have just used email. Especially if they refer to their proprietary website as “email” when it clearly isn’t, and especially when it’s an app instead of a website.

If you want to get a fair price at Dominos, you have to play their game. At least look through the website for special offers on pizza, because the “menu prices” are 2.5x higher than the average price a person pays. After that, if you still want a lower price, search the Internet for coupons (although that doesn’t work as well nowadays since they use account-locked rewards systems instead of coupons).

Even if you play the game, it will still be more expensive than you remember, due to massive inflation.

I don’t go to Dominos any more due to repeated bad customer service, their website malfunctioning in a lot of ways, and the last time I visited the store it smelled strongly like ammonia.

I suppose mine would be Proton/Steam/Mate Desktop/Gnu/Linux

Nobody expects the Ferengi Commerce Authority! Oh no, liquidator Jeffrey Combs is gonna execute a seizure warrant on one of Morn’s stomachs!

My headcanon is that Number One is the in-universe voice actor for ship computers in Starfleet. Once they made the computer model of her voice, it remained in use all the way to the TNG era.

I doubt Lwaxana Troi would have been interested in sitting still for a hundred hours of voice recording.