[-] exu@feditown.com 2 points 6 days ago

Open UDP ports are pretty secure and rarely found by scanners. The basic issue with scanning for UDP is, that most services don't respond to random garbage you try to probe then with. Without getting a response back, the scanner has no way of knowing if there is something running on that port or not.
Wireguard in particular only responds if the correct key is given.
Also make sure your firewall DROPs (usually the default, but do check) disallowed connections instead of REJECT. This way any UDP probing, whether it's to an open port or closed one just times out with no way for the scanner to distinguish them.

[-] exu@feditown.com 32 points 2 weeks ago

Or Wayland, where this isn't an issue.

[-] exu@feditown.com 32 points 3 months ago

They're the only other big plane manufacurer beside Airbus and being the only remaining US based one, probably important for national defense as well.

[-] exu@feditown.com 84 points 6 months ago

Maintaining a vacuum over long distances is really fucking hard.
You'd be better served utilising existing rail infrastructure and improving that to make high speed trains possible.

[-] exu@feditown.com 31 points 8 months ago

Cool. Does ACL support also depend on the filesystem?

[-] exu@feditown.com 38 points 9 months ago* (last edited 9 months ago)

I mean yeah, that sucks, but them refunding you is absolutely the right move. I don't think they did that the last times Amazon removed something from their catalogue.

Edit: I missed this wasn't a refund, just store credit

[-] exu@feditown.com 36 points 10 months ago

Evil mode helps with that

[-] exu@feditown.com 34 points 10 months ago

Agreed, RAID 1 (and 10) are pretty stable.

Moderately fun fact, RAID 1 in BTRFS is not really RAID 1 in the traditional sense. Rather it's a guarantee that your data lives on two separate drives. You don't know which ones though. You could have one copy of everything on a 12TB drive, whith various secondary copies distrivlbuted on three 4TB drives.
Traditional RAID 1 works ONLY with two drives, with a capacity of the smaller drive as upper limit. The way to extend a traditional RAID 1 array is by adding two new drives and creating a RAID 10 with all four. (Multiple RAID 1 striped)

[-] exu@feditown.com 33 points 11 months ago

For what current flagship phones cost they should absolutely be capable of general purpose computing.

Maybe come with a usb-c dock and screen as well for convergence.

[-] exu@feditown.com 33 points 11 months ago

Or if you absolutely have to, choose the TLD of a country you live in.

[-] exu@feditown.com 136 points 11 months ago

In its blog post Red Hat specifically called out downstream distributions for not contributing anything to the development of RHEL and that they should be making fixes to CentOS Stream. Well, this is a fix for CentOS Stream and Red Hat still doesn't care. They just don't want community contributions.

1
submitted 11 months ago by exu@feditown.com to c/aviation@lemmy.ml

Really interesting article about airlines, independent safety inspectors ans Russia

18
submitted 11 months ago by exu@feditown.com to c/linux@lemmy.ml

This might be a stupid question, but hear me out.
I regularly document steps to install various software for myself on my wiki
More recently, I managed to use different custom text in the source markdown to prepend # and $ automatically, so commands can be copied more easily while still clarifying if it should be run as a normal user or as root.

Run command as user

$ some cool command

Run command as root/superuser with sudo

# some dangerous command

I usually remove and sudo and use the # prefix. However, in some cases, the sudo actually does something different that needs to be highlighted. For example, I might use it to execute a command as the user www-data

sudo -u www-data cp /var/www/html/html1 /var/www/html/html2

I often use $ as a prefix, but # would also make sense.
How would you prefix that line?

1
submitted 11 months ago by exu@feditown.com to c/japanesemusic@feddit.de

Simply a fun song!

[-] exu@feditown.com 48 points 11 months ago

Uh, yes. How else would you judge people?

1
submitted 1 year ago by exu@feditown.com to c/sysadmin@lemmy.world

Anyone else having issues?

8
submitted 1 year ago by exu@feditown.com to c/linux@lemmy.ml
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exu

joined 9 months ago