Consider whether you want just Chinese numerals, or also Arabic (normal) numerals in the corner.

Consider which style of mahjong it will be used for. Depending on the style, there are different numbers of total tiles included in the set.

The feel of the tiles might matter to you, but unfortunately that may be difficult to judge when buying online.

Yes. As far as I’ve seen, it never changes what gets sent to the server, which is why I’m able to get away with it.

We need protections limiting the length and level of effect of clickwrap agreements.

For now, I will continue using “inspect element” to change the text “agree” to “disagree”, and completely skip proprietary phone apps.

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.

I agree that the repository should only contain source files, not the output of the build process. However, in some cases (like icon images) the source files may be binary. I think small binaries that are required to build and/or run the software, and that are not an output of any build process, do make sense to put in the repository.

How did you get into TSA Pre without providing fingerprints? I tried once, and they strictly refused to let me apply because I wouldn’t give fingerprints.

Yeah, it’s definitely a problem, and genetic information could end up getting linked. Even if a person thinks they might not have DNA in any existing database, whether criminal, medical, or otherwise, there’s no telling what might happen in the future. I can think of a few different ways a person might involuntarily, through no fault of theirs, get their DNA forcibly taken with no legal recourse.

Every path here will have some tradeoffs. But the odds of getting linked are probably much lower outside your home country.

I voted you down because HIPAA absolutely does include privacy provisions, and requires written consent for data use in the way I described above.

My best recommendation would be to go to a testing lab and provide a fake name. It should work. I’ve never been ID’d at any doctor’s office, and one time did even receive healthcare under a fake name with no trouble. Of course, that means your insurance won’t cover anything, but that’s the unfortunate reality of US healthcare. Also, they probably won’t delete your data. HIPAA includes no right to be forgotten, and in some cases, may even mandate retention for several years.

Sorry I don’t have a better solution. I think your best bet is to distance this genetic data as much as possible from your real identity.

Alternately, you could try going somewhere outside the US.

I completely agree that HIPAA is dead. One time when I went to a new doctor’s office, totally unaffiliated with any doctor I’d ever seen before, the doctor instantly pulled all my medical records from several other places. They didn’t even get my verbal permission; they just did it. If that’s the level of security on these databases, and doctors are allowed to access them on old unsupported Windows computers, then it’s almost certain that the databases have tons of undetected data breaches. They’ve probably been scraped completely by multiple attackers.

I have three ideas: First, you could switch the desktop environment to one of the ones that has a GUI settings tool to set passwordless automatic sign in. I think Gnome 3 on Ubuntu, and Mate Desktop on Linux Mint have that feature. There are probably others.

Second, you could switch your display manager to “nodm”. The display manager is the thing that runs the X server or Wayland, and it starts the greeter (the greeter is the program that shows the login screen). nodm is a special display manager that doesn’t use a greeter or ask for a password. It immediately starts the session using the username and desktop environment specified in its configuration file.

I use nodm for my HTPC and it works very well. The only downside is that you have to edit its configuration file, /etc/default/nodm , using a text editor. I’m not aware of any GUI configuration tool for it. However, it’s pretty easy to configure.

Third, you could abandon all display managers, and start the session manually, either from a shell script, or over SSH. This is a little more complex. You will probably want to get comfortable with SSH before trying this (SSH is the command-line analog of remote desktop).

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

The existence of one or more gods can’t be conclusively proven or disproven. So it makes sense to me that some people believe in it and others don’t.

I cannot recommend any USB-connected drive for long-term use. (Only for portable devices that get plugged in for a little while at a time.) In the long term, any USB drive will randomly reset during periods of heavy use – including heavy writes, meaning some data will get lost.

USB enclosures tend to just crap out completely after a year or two, if used continuously on a server. I know because I twice used 1TB external drives with OpenWRT (home router) devices. The data will be safe on the drive, but you’ll have to replace the enclosure.

1. My first recommendation would be to look very carefully at the chassis and see if there’s any way at all to fit another SSD inside it. 2.5" SSD’s are usually thinner than 2.5" hard drives, so it may be possible, and most motherboards have more SATA ports than they need.

Is there possibly an NVMe slot on the motherboard? Or an open PCIe slot where you could put an NVMe adapter?

2. My second recommendation would be using a 2.5" hard drive. Newegg has a 5TB one for $135, but unfortunately that’s as large as they seem to go. It will be a bit slower than an SSD, but still probably around 150MB/s for sequential access.

3. My third recommendation, if money is really tight, would be an additional server, with a large 3.5" hard drive. This will be a lot cheaper than an 8TB SSD, but adds complexity, electricity use, space use, and possibly fan noise.

I fucking guarantee that Linus Torvalds DOES believe in cryptography. Stop calling cryptocurrency “crypto”, because “crypto” is short for cryptography, not cryptocurrency.

Actually, I think that’s a really good idea. Just be aware of possible inductance in the long wires from the transformer area going to the camera. Putting a large electrolytic capacitor next to the camera should fix that.

As for your bell, there are dead simple systems that use a battery-powered stick-on button with a transmitter, and a chime/receiver that plugs into a wall. If you want to be fancy, you could find a way to power the transmitter with that 5VDC, in parallel with the camera… or you could just keep it simple and use the battery that comes with the button. They last near forever.

Remember that voltage is measured across a pair of wires, so you can’t power the chime with only a single wire. That’s part of what makes this difficult – these doorbell systems only have the bare minimum of wiring in them. Powering the camera and the chime in series with each other is quite difficult. I think a lot of these things just accept the short circuit, and use a battery to power the camera while the button is being held.

Here is what I was proposing, and I think what ch00f was also proposing. Replace “5VDC power supply” in this diagram with “a full bridge rectifier and a bunch of caps” in their description, and also note that your camera probably requires a well regulated 5VDC supply.

The easy way: take your existing wiring. Put an 18VAC to 5VDC power supply in parallel with the pushbutton. Then, the output of that power supply goes to the 5V USB input of your camera setup.

The downside is that it will reboot the camera every time someone rings the doorbell, because you are shorting across the camera’s power supply.

You can put a resistor in series with the button to fix this. You will need to find a resistance that’s low enough to still cause the chime to ring, but high enough not to disrupt the camera’s power supply. Maybe start around 20 ohms. If you can’t find a working resistor value, you can change the transformer to a 24V or 36V transformer, but make sure to keep that resistor high enough not to burn out the chime, and make sure your 5VDC power supply can handle the increase in input voltage.

This is false. X is not less secure than Wayland. It does have a different security model, which can become insecure if you misuse it. I don’t think people really care about situations where multiple user accounts access the same display.

In my opinion, the benefits of xdotool far outweigh any benefits gained by Wayland’s security model. It’s impossible to make xdotool in Wayland, because of its security model.