crab

joined 1 year ago
[–] crab@monero.town 7 points 7 months ago

I'm no expert, but I don't know if I agree with the premise that Linux desktop is secure via obscurity. Linux is probably the largest effort to create a secure OS, and the Linux desktop benefits greatly from that effort.

OpenBSD has an excellent security track record and is regularly updated, I'm not sure if I believe that its security is "outdated."

[–] crab@monero.town 5 points 9 months ago (1 children)

Happy anniversary!

Cake Wallet has made Monero accessible to so many more people and is my mobile wallet of choice. Your passion for Monero shows, hopefully Cake Wallet and Monero will keep improving and bring cheap, trust-less, private payments to even more people.

[–] crab@monero.town 29 points 10 months ago (8 children)

Spotify is horrible quality for 2023

To my surprise, even Spotify's standard (not high or very high) is extremely difficult, if not practically impossible for the average consumer to differentiate from lossless (on better than consumer grade hardware). Upon hearing this, me and several friends decided to test it for ourselves by taking lossless files for several songs and resampling them to the same codec and bitrates that Spotify's standard quality uses, then ABX testing the before and after with Foobar's ABX and exclusive mode plugins (also tried the popular comparison website, but that's apparently less accurate). One of my friends had access to a college studio, I have a dac and sennheiser, and the third had sony wxm4s. To our surprise, none of us could consistently differentiate the two. Its not perfect considering we didn't grab the outputs directly from the streaming platforms, but that would've added extra variables like volume normalizing (louder sounds better).

Our conclusion is that the quality "difference" is likely placebo and probably a waste of bandwidth.

[–] crab@monero.town 5 points 11 months ago (2 children)

I don't think anything is "needed." Monero is a currency, ideally it will be used for everything a currency is used for.

[–] crab@monero.town 1 points 11 months ago* (last edited 11 months ago) (1 children)

As long as you restrict RPC on 18081 its fine to externally bind, 18089 is just an indicator that its intended for public use.

Edit: Looks like my monerod isnt letting me externally bind to 18081 like it is 18089, maybe you're right or I'm missing a command.

[–] crab@monero.town 4 points 11 months ago (3 children)

I agree with @shortwavesurfer@monero.town, what I need in a Monero wallet is good send/receive and maybe an optional fiat api. I feel like all the other online services might as well stay in Cake wallet with the "bloat" coins. I feel like most users that would rather use a Monero-only wallet over multi coin would agree with the sentiment.

Appreciate the work you do.

[–] crab@monero.town 6 points 1 year ago

Then everyone needs to download and make an account on said app, they already exist and none are unanimous.

Everyone has a phone number that gets used for auth and other things. If that system doesn't change then RCS is way better.

[–] crab@monero.town 8 points 1 year ago (3 children)

Never looked into it, what's so bad about RCS besides it being proprietary? Way better than SMS in my experience.

[–] crab@monero.town 12 points 1 year ago

RCS seems to be pretty openly licensed out to other OEMs, definitely a lot better than iMessage.

It's still proprietary though, a far cry from something like Matrix.

[–] crab@monero.town 3 points 1 year ago

Yes, but nobody uses the alternate chains and the coins become effectively worthless.

[–] crab@monero.town 2 points 1 year ago

Nice. In the rare chance that you haven't heard of GrapheneOS, now you have.

[–] crab@monero.town 3 points 1 year ago (2 children)

Did you get your phone from your carrier? In addition, some brands do that with cheaper phones. Can buy unlocked phones.

Maybe try Google Pixel or iPhones that have terms against pre-installing shit.

 

Previous post: https://monero.town/post/279294

Finished building and setting up my 4 3900 builds, read my previous post for more details. Figuring out the best way to build them into the shelf was a lot of trial and error, especially with cable management. Took a few hours, but I'm glad it worked out in the end. I was satisfied with my undervolt on the first rig, but unfortunately I was not able to transfer it to the second. I ended up just using dcop and keeping all the cpus stock for uniformity instead of individually overclocking all the machines. Right now they're doing 12.2-12.4kh/s at 80-84c which is making the room quite toasty, should be nice in the winter (not so much in the summer). Would ROI in about 3 years at the current rate. The top machine is a 5600x which I use as a home server, running monerod and p2pool. I used to run nixos but I eventually switched back to alpine like the other 5 machines. Currently using docker-compose and nixery.

Sorry the text is so dense, feel free to ask questions.

 

Been a Monero miner for a few years now and wanted to scale up a bit for fun. Purchased some used 3900's from ebay, new gold psus, b450 mobos, 2x8 3200 cl16 memory kits, and usbs to boot from. I think I spent about $400 usd per system for 4 systems, total $1600. I could've bought used for the rest of the parts (especially for bdie's instead of cdie) and saved quite a bit, but frankly I was too lazy. I've been working on building the rest of the systems, but the one I have running right now is running 3.5ghz @ 0.95v on the cpu, and 3333 cl 15 @ 1.4v on the memory for 12.5kh/s. I spent a while overclocking subtimings but in the end concluded the time investment wasnt worth the minor gains and decreased uniformity. At current rates, I would ROI in about 5 years. Not too shabby considering I own the systems and can sell them for most of the money back if I ever need.

Currently running Alpine Linux on each of the miners, and I have a separate 5600x server running NixOS that I use to run my nodes (among other applications). I was going to use Nix on the miners as well, but Alpine is easier considering its a single user machine, and probably faster. Of course I'm running my own monerod and p2pool, might throw xmrig proxy in there for stats as well but that can be a future endeavor.

 

I used to use docker-compose on alpine for my nodes, trying out nix now on my new server. There's a module for monerod but not p2pool or xmrig-proxy yet, not having the greatest time with nix service modules. Might try rootless podman/docker but I wasnt completely satisfied with the container support on docker either.

Curious what you guys are doing :)

 

Selling my 3950x rig, considering finally building a hobby farm. In the past microcenter had great deals on ryzen 3600/mobo combos and am4 mobos for 3900x's were cheap, but now the bundles are replaced with less efficient 5600x's and am4 mobos are more expensive than the past. Are 3900x rigs still the value king? are the newer budget intel cpus any good? Curious to hear what people think.

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