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SpaceCadet

@SpaceCadet@feddit.nl

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SpaceCadet,
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The attack surface will be a systemd daemon running with UID=0 instead, because how else are you going to hand out root privileges?

So it doesn’t really change anything to the attack surface, it just moves it to a different location.

SpaceCadet,
@SpaceCadet@feddit.nl avatar

The F-15 is an air superiority fighter

The F-15EX, the only one for which the production line is still open, is very much a multirole fighter, developed from the Strike Eagle bomber. Sure it can do air superiority, but it can carry a shitton of weapons to strike ground targets just the same.

But you’re right, this is a long term order, which won’t have impact on the current situation in Gaza. Additionally, it’s a request that was initiated over a year ago, long before the whole situation in Gaza escalated: breakingdefense.com/…/israel-formally-requests-25…

SpaceCadet,
@SpaceCadet@feddit.nl avatar

In the fallout, we learn a little bit about mental health in open source.

Reminded me of this, relevant as always, xkcd:

Image

SpaceCadet,
@SpaceCadet@feddit.nl avatar

I’ve found that the silliest desktop problems are usually the hardest to solve, and the “serious” linux system errors are the easiest.

System doesn’t boot? Look at error message, boot from a rescue disk, mount root filesystem and fix what you did wrong.

Wrong mouse cursor theme in some Plasma applications, ignoring your settings? Some weird font rendering issue? Bang your head against a wall exploring various dotfiles and rc files in your home directory for two weeks, and eventually give up and nuke your profile and reconfigure your whole desktop from scratch.

SpaceCadet,
@SpaceCadet@feddit.nl avatar

Depends. Is it GNU tar, BSD tar or some old school Unix tar?

Double hyphen “long options” are a typical GNU thing.

SpaceCadet, (edited )
@SpaceCadet@feddit.nl avatar

<span style="color:#323232;">~# tar -h
</span><span style="color:#323232;">tar: You must specify one of the '-Acdtrux', '--delete' or '--test-label' options
</span><span style="color:#323232;">Try 'tar --help' or 'tar --usage' for more information.
</span><span style="color:#323232;">***********************************************
</span><span style="color:#323232;">WARNING: Self destruct sequence initiated
</span><span style="color:#323232;">***********************************************
</span>

https://feddit.nl/pictrs/image/9e57900d-c37b-4410-999c-1086378dbb95.png

SpaceCadet, (edited )
@SpaceCadet@feddit.nl avatar

I gotta say, it’s working. I pirate a lot less than a few years ago. Not because I’m afraid of getting sued, but because it’s all shite not worth pirating nowadays.

SpaceCadet,
@SpaceCadet@feddit.nl avatar

And rightly so. There’s a reason we’re migrating away from pulse to pipewire.

For the longest time the solution to any audio issues was “just uninstall PulseAudio, and use plain ALSA”, and that usually worked. I held out for years and ran an ALSA only setup because it just worked and PulseAudio was always giving me one issue or another (audio lag, crackling, unexplained muting), until some applications started to drop ALSA support.

Then Pipewire came along, and so far it has been rock solid for me.

SpaceCadet,
@SpaceCadet@feddit.nl avatar

The UI is fine.

It’s just that Github is a code sharing and collaboration platform for developers, not a software package distribution platform for end users.

SpaceCadet,
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SpaceCadet,
@SpaceCadet@feddit.nl avatar

When people tell you to use Linux, they’re not telling you that to solve your immediate problem (e.g. your “show desktop” icon has been replaced with a different icon), but they are telling you to get out of your abusive relationship with Microsoft, because that is the real problem: Microsoft does not respect you, the end-user of their product, and this kind of abusive shit will keep happening for as long as you keep using Windows.

SpaceCadet,
@SpaceCadet@feddit.nl avatar

Of course you save the pizza and tacos. The others can save themselves by pulling themselves out by the bootstraps.

Is it actually dangerous to run Firefox as root?

I have a few Linux servers at home that I regularly remote into in order to manage, usually logged into KDE Plasma as root. Usually they just have several command line windows and a file manager open (I personally just find it more convenient to use the command line from a remote desktop instead of directly SSH-ing into the...

SpaceCadet,
@SpaceCadet@feddit.nl avatar

Realistically it’s not super dangerous, and no you probably don’t have a virus just from browsing a few tech support sites, but you do eliminate your last line of defense when you run software as root. As you know, root can read/change/delete anything on your system whereas regular users are generally restricted to their own data. So if there is a security problem in the software, it’s made worse by the fact that you were running it as root.

You are right though that Firefox does still have its own protections - it’s probably one of the most hardened pieces of software on your computer exactly because it connects to the whole wide internet - and those protections are not negated by running as root. However if those protections fail, the attacker has the keys to the kingdom rather than just a sizable chunk of the kingdom.

To put that in perspective though, if there is a Firefox exploit and a hacker gets access to your regular user account, that’s already pretty bad in itself. Even if you run as a regular unprivileged user they would still have have access to things like: your personal documents, your ssh keys, your Firefox profile with your browsing history, your session cookies and your saved passwords, your e-mail, your paypal account, your banking information, …

As root, they could obviously do even more like damage like reading all users’ data, installing a keylogger or screengrabber, installing a rootkit to make themselves undetectable, but for most regular users most of the damage is already done when their own account is compromised.

So when these discussions come up, I always have to think about this XKCD comic:

https://imgs.xkcd.com/comics/authorization_2x.png

SpaceCadet,
@SpaceCadet@feddit.nl avatar

Who made Red Hat the arbiter of when xorg should end?

I mean, sure they’re a major Linux vendor but their market is servers with hardly any foothold in the desktop market. It would be more interesting to see how long Debian, Ubuntu or Arch will keep xorg alive.

SpaceCadet, (edited )
@SpaceCadet@feddit.nl avatar

This is not a chrome vs firefox issue. People using an adblocker on firefox are getting blocked just the same.

See:

https://feddit.nl/pictrs/image/ee8a3abd-4cb6-452e-bcfe-339c3fe33b8b.png

source (sorry for the reddit link)

SpaceCadet,
@SpaceCadet@feddit.nl avatar

Another difference is that on forums you tend to get to know the members if you hang around long enough. On reddit/lemmy I never got this feeling, you’re just discussing with random usernames and once the discussion is over, you will probably never run into each other again.

SpaceCadet, (edited )
@SpaceCadet@feddit.nl avatar

Maybe not everyone is a native English speaker who can sense the difference in nuance in contemporary usage between words which are essentially synonyms.

SpaceCadet,
@SpaceCadet@feddit.nl avatar

Using double NAT here because my ISP won’t even support/allow putting their box in bridge mode and I don’t even have root access to it, just some limited functionality via their web GUI.

I haven’t had any issues with it.

SpaceCadet,
@SpaceCadet@feddit.nl avatar

You’re welcome, cunt

SpaceCadet,
@SpaceCadet@feddit.nl avatar

Trim support is standard. Any kernel released in the past 15 years or so will have trim support built in. So that’s not something you should worry about.

How trimming is triggered is another matter, and is distro dependent. On Arch and Debian at least there is a weekly systemd timer that runs the fstrim command on all trimmable filesystems. You can check it if’s enabled with: systemctl list-unit-files fstrim.timer. I can’t tell how other distributions handle that. On Debian derived ones, I imagine it’s similar, on something like Slackware, which is systemd-less and more hands-off in its approach, you may have to schedule fstrim yourself, or run it manually occasionally.

There is also the discard mount option that you can add in /etc/fstab, which enables automatic synchronous trimming every time blocks are deleted, but its use is discouraged because it carries a performance penalty.

Hope that answers your question.

What are you not nostalgic about?

Dial Up. Yeah I know the sound and I know the time it took to load anything with. But it’s something I won’t ever miss having. I would much rather be on a 1MB connection if I had to choose between that or dial up ever again. I also hated how easy it was to be kicked off, if anyone called the phone, you were off it in...

SpaceCadet,
@SpaceCadet@feddit.nl avatar

I don’t want to change back, but I still thought it added a sense of adventure, and having to be actively involved with the navigation gave you more awareness of where you were and where you were going. Now you just slavishly follow instructions and then some hours later you are there.

Like, we drove to Austria last summer and when we came back my dad asked me: so did you drive over Stuttgart or Nuremberg? And I honestly didn’t know.

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