NotAnArdvark

joined 1 year ago
[–] [email protected] 2 points 6 days ago

"Chaser" because we live out in the country and use it to pick up our dogs who sometimes wander off and we have to go retrieve. Also, because it's a Chevy. It's Chevy Chase_r_.

[–] [email protected] 13 points 3 weeks ago

Wow, thanks for this. Those are two very similar flags and I missed this entirely.

Everyone - Now that you know my passphrase, be sure to keep it a secret!

 

The following command works even though I really don't think I should have permission to the key file:
$ openssl aes-256-cbc -d -pbkdf2 -in etc_backup.tar.xz.enc -out etc_backup.tar.xz -k /etc/ssl/private/etcBackup.key

I'm unable to even ascertain the existence of the key file under my normal user. I'm a member of only two groups, my own group and vboxusers.

The permissions leading up to that file:

drwxr-xr-x   1 root root 4010 Jul 31 08:01 etc
...
drwxr-xr-x 1 root root      206 Jul 14 23:52 ssl
...
drwx------ 1 root root    26 Jul 31 14:07 private
...
-rw------- 1 root root 256 Jul 31 14:07 etcBackup.key

OpenSSL isn't setuid:

> ls -la $(which openssl)
-rwxr-xr-x 1 root root 1004768 Jul 14 23:52 /usr/bin/openssl

There don't appear to be any ACLs related to that key file:

> sudo getfacl /etc/ssl/private/etcBackup.key
[sudo] password for root: 
getfacl: Removing leading '/' from absolute path names
# file: etc/ssl/private/etcBackup.key
# owner: root
# group: root
user::rw-
group::---
other::---

> sudo lsattr  /etc/ssl/private/etcBackup.key
---------------------- /etc/ssl/private/etcBackup.key

Finally, it's not just the case that the original file was encrypted with an empty file:

> openssl aes-256-cbc -d -pbkdf2 -in etc_backup.tar.xz.enc -out etc_backup.tar.xz -k /etc/ssl/private/abc.key
bad decrypt
4047F634B67F0000:error:1C800064:Provider routines:ossl_cipher_unpadblock:bad decrypt:providers/implementations/ciphers/ciphercommon_block.c:124

Does anyone know what I've missed here?

 

Zoom is vital to my job this month and prior to an update last week I had the openSUSE version of Zoom's RPM installed and working fine.

I updated my Tumbleweed installation to openSUSE-20240704-0 last week, after which Zoom started crashing when sharing a screen. There was a message in the logs about the library libqt5qml.so and I thought I could fix this by backing out either the update for the libQtQuick5 package in particular, or just booting from the pre-update snapshot.

To make a long story short, I ultimately installed the Zoom Flatpak and resolved to get back to this when I had a bit more time.

My question - Can people suggest the right way in openSUSE Tumbleweed to handle the situation where an update breaks something on the system?

Assuming libQtQuick5 was the updated package that was at fault here, is there a way I could have downgraded just that package? Would booting from the pre-update snapshot and then just carrying on with my week have been a reasonable way to proceed?

To be clear - I'm not so much concerned about Zoom, I'm more curious about how to use the openSUSE Tumbleweed tools to recover from updates that cause problems.

Thank you!

[–] [email protected] 1 points 1 month ago

VisiData may do what you want.

[–] [email protected] 3 points 2 months ago (1 children)

Are you happy with the Kiyo X?

[–] [email protected] 5 points 2 months ago (1 children)

I ordered mine from http://clove.co.uk/ and they happily shipped to Canada. It has worked fine in Canada, the US, and Barbados (eSIM and physical SIM).

I like the phone a lot, but whenever it's talked about I'm surprised how many people feel the urge to chime in on why it wouldn't work for them.

I'd say my biggest gripe is lack of accessories. I paid the huge price for the official screen protector twice. They both cracked relatively quickly and there are pretty much no other options. I'm using a flexible matte-finish screen protector from Amazon now, but it scratches really easily and will slide around on the screen if I keep my phone in my back pocket.

[–] [email protected] 14 points 3 months ago (2 children)

When you put about:support into the Firefox URL bar, do you see evidence that your GPU is being used? I'm not sure which settings, exactly, would indicate that, but mine, under "GPU #1" has "Active: Yes."

Lots of GPU-related options are also disabled, but I still get a smooth Google Earth experience.

[–] [email protected] 7 points 3 months ago

As someone who lives rurally, I just want to make sure everyone is aware of how important mail service is. FedEx, UPS, DHL won't deliver to us - not even to our nearest town. If we absolutely need something and they won't ship Canada Post, we have it sent to a friend's house a 1.5 hour drive away.

[–] [email protected] 3 points 3 months ago

Do this! Years ago a very nice post lady asked me if I wanted to get flyers in my mail. I said "hell no." And, now I don't! Now I just get junk mail from companies that send their junk as actual mail. So, 100% my credit card company.

[–] [email protected] 0 points 3 months ago

I can assure you there are many women out there who aren't picking men just so they can brag about their interests. If your concern is trying to find a partner, making negative, sweeping generalizations about women isn't going to work in your favour.

I mean "interesting," as in, have some depth, be passionate about things. I don't think it matters if it's sky diving or stamp collecting, just don't make "getting girls" your thing. There are people, and for a time I was among them, who just do things because they think that's what's going to woo the ladies. But, how interesting is that?

I'll grant you that some interests may be more conducive to meeting potential partners, but surely there's something you care about that has some aspect that can get you out of the house. I like computers and I also don't care to leave the house. It turns out, I love computers enough that I will tolerate going to conferences and meetups. 🤷‍♂️

[–] [email protected] 2 points 3 months ago (2 children)

Do you like dogs (Or cats, I guess)? The animal rescue I volunteer with skews heavily towards women. Help some animals, make some friends.

Of course, don't just do it to meet women. If current me had some relationship advice for younger me, it would be to be patient and just make sure you're out there doing things you actually like doing. And be interesting, which, comes from getting out into the world and doing things you like.

[–] [email protected] 4 points 3 months ago (1 children)

I don't really want to give some of your hyperbolic statements credibility by replying, but - I've been loving Mudeer for tiling. I'm not sure if it qualifies as a true tiling window manager and my setup does straddle the line between tiling and floating, but it works great for me.

[–] [email protected] 4 points 3 months ago* (last edited 3 months ago)

I call what I'm doing "time journalling," but that might not be the correct term. Every day I get a new note, I have a keyboard shortcut that puts in the time, and I write what I'm doing. I also have a template for meetings. I use a global shortcut to bring up this note no matter what desktop I'm in, so I always have a note taking surface an 'F10' away.

Next, I have "work tracking" notes. In my example below is "LRSF 2024". So any time I'm working on that I just link to it from my daily note and for the most part, that note just exists so I can scroll through all the work I've done on that project using the "Linked mentions" section.

I also have some tags like "PersonalComputing" if it's related to making something on my computer work, or another tag if it's a fun/interesting story I might want to remember.

The overhead of this system feels a bit high, but, I have been sticking with it since December or so. I'd say it has been most useful for answering questions like "What happened this day?" I have been able to find things related to work by linking to work tracking notes, but, I'm not sure how that's going to scale as time goes on.

Actually, a second thing I'm not sure about - I haven't been very good about integrating information I want to keep accessible long-term in with my other notes. It used to be if I figured something out about 'ibus' (for example), I'd add it to some "Linux desktop" note. I'm more likely now to just let it live in my daily notes. On the one hand, I might be more likely to write things down because there isn't the friction of going to find the right note and worrying about formatting. On the other hand, it seems likely this information will get harder to find if it all lives in date-titled notes.

Anyway, so that's all my "work" vault. I do something similar for a "Journalling" vault, but I'm not as happy with that setup.

A late addition: I also like using check boxes for things I need to get back to - it's super fast to do and lets me get back to it later. You can search for unchecked check boxes, so at my weekly review I have a saved search that shows me all the things I thought I should do. Then I either do them or move them to my to-do app. This way I know if there's an unchecked check box in my "DailyLog" folder, it needs attention.

 

I'll be emailing the site admin... or some contact at the site, but, is there anything else that can be done to try to put pressure on these websites that tell me "you're not getting the best experience... download Chrome."?

I know Firefox has a "Report a broken site" feature, but, the site isn't technically broken. They're just telling me to switch browsers.

 

cross-posted from: https://lemmy.ca/post/14107888

I have a very specific questions about Linux Traffic control and u32 filters in particular. However, I don't know where the right place is to ask such a question as it's fairly niche.

The Linux Advanced Routing & Traffic Control site says it has a mailing list for questions, but the last post was from 2019. There is also the incredibly busy 'linux-netdev' mailing list, but, the traffic there looks like strictly source changes.

Any ideas?

The question I'm trying to find an answer to is: The u32 tc filter seems to support negative byte offsets which allows you to examine the Ethernet frame header (I don't think I even found documentation on this, this is thanks to ChatGPT). However, when using u32 values to examine 8 bytes I can only use offsets in increments of 4 - like "at -8" or "at -12", with any other increment giving me the error Illegal "match".

This seems like only a curiosity, but, I've been struggling to get my bit-matching to match the way I expect, and I'm wondering if this suggests that matching doesn't function the way I think.

 

I have a very specific questions about Linux Traffic control and u32 filters in particular. However, I don't know where the right place is to ask such a question as it's fairly niche.

The Linux Advanced Routing & Traffic Control site says it has a mailing list for questions, but the last post was from 2019. There is also the incredibly busy 'linux-netdev' mailing list, but, the traffic there looks like strictly source changes.

Any ideas?

The question I'm trying to find an answer to is: The u32 tc filter seems to support negative byte offsets which allows you to examine the Ethernet frame header (I don't think I even found documentation on this, this is thanks to ChatGPT). However, when using u32 values to examine 8 bytes I can only use offsets in increments of 4 - like "at -8" or "at -12", with any other increment giving me the error Illegal "match".

This seems like only a curiosity, but, I've been struggling to get my bit-matching to match the way I expect, and I'm wondering if this suggests that matching doesn't function the way I think.

 

With the cold weather I was hoping to hear of some experiences people have had with their heat pumps.

What kind of backup heat do you have? Are you using it? Is there some temperature where you just stop using the heat pump, or are you even consciously thinking about it?

Thanks!

 

I really had no idea where on Lemmy to ask this, so apologies if this seems like a bit of a strange place to post.

I'm a computer guy, but "fixing computers" isn't usually my thing. However, I offered to migrate my veterinarian's accounting laptop to a new laptop she had bought. This involved getting an old version of Quickbooks running on Windows 11, a bit of back-and-forth with login details for various accounts. Generally though, it was straight forward.

This took me about 4 hours (more, really). The only other time I did contractor work like this I picked my rate based on what my mechanic was charging - $95/hour.

So my invoice, for my tiny-town vet, is going to be $380. Can I get input from anyone on whether that's high? The laptop itself probably only cost $500. Something that makes me feel a bit better about the number is that I've helped her out lots over the last couple of years and never billed her for it, despite her saying I should.

Thanks!

19
submitted 9 months ago* (last edited 9 months ago) by [email protected] to c/[email protected]
 

My hood fan vents into the top of this metal box, which then has a vent to the outside about halfway down the metal box. The box itself it maybe two half-height shoe boxes in size. I looked pretty hard, and the closest I could find was that it might be related to collecting condensation.

Does anyone know what this is for?

Thanks

I should say! The picture that comes up for this album is clearly the outside vent and is not what I'm talking about. Click on it to see all the pictures!

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