Anything can use it, but I think by convention it’s used for http on a non-privileged port.
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It is “backwards” from some other commands — usually you run copy/rsync/link from source to destination, but with tar the destination (tarball) is specified before the source (directory/files).
That, and the flags not needing dashes always just throws me for a loop.
And the icing on the cake is that I don’t use tar for tarring that often, so I lose all muscle memory (untaring a tgz or tar.bz2 is frequent enough that I can usually get that right at least…).
qjkxbmwvz@startrek.websiteto Mildly Interesting@lemmy.world•Car race where cars cannot cost more than $50040·9 days agoThere was an old Top Gear episode with a race in a Nordic country with an interesting take on a price cap — the price enforcement was that anybody could buy your car (for no more than the price cap) after the race.
So I think you technically could enter the race with a brand new tricked out rally car…but anyone could buy it for $500/$1000/whatever.
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•My dearest Lemmy, what is the appliance you have the most beef with?5·9 days agoI think some commercial TVs might do what you want.
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•My dearest Lemmy, what is the appliance you have the most beef with?5·9 days agoIn grad school I picked up a an old free HP LaserJet, with an Ethernet NIC card (it was an upgradable printer, maybe from the mid 2000s?).
It was great! Only complaint was no duplexer, but the thing printed great from Linux and the generic toner was cheap.
Today though…the experience is a bit different.
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•What are your favorite and or famous thought experiments?1·10 days agoYou discounted space dust.
No I didn’t — it would thermalize and radiate.
This is not my paradox, and it’s not really a paradox at all, as the big bang model explains it nicely. There are many nice articles on the topic of you’d like to read more about it.
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•What are your favorite and or famous thought experiments?41·10 days agoYes. But why is there an absence of light?
If there are infinite stars, then every direction you look would encounter a star. (Things stay the same brightness per subtended angle as they get far away. Space dust doesn’t matter, as it would thermalize and radiate.)
So, the universe can’t have infinite luminous matter, be static and ageless, because if it were then the night sky would look like the surface of a sun.
This may all seem obvious, but it’s neat that you can figure that out with the naked eye.
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•What are your favorite and or famous thought experiments?101·11 days agohttps://en.m.wikipedia.org/wiki/Olbers's_paradox
Olbers’s paradox, also known as the dark night paradox or Olbers and Cheseaux’s paradox, is an argument in astrophysics and physical cosmology that says the darkness of the night sky conflicts with the assumption of an infinite and eternal static universe.
The night sky being dark has some profound cosmological implications.
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•What are your legit experiences where "the obstacle was the way"10·11 days agoWidely regarded as the best Seinfeld episode is The Contest. It’s about who can go the longest without masturbating, but what makes it great is that they never say that explicitly — it’s just euphemisms and insinuation. And it’s hilarious IMHO.
I believe they initially wanted to spell it out, but the networks wouldn’t let them (I could be wrong). Definitely for the better that they danced around the topic the way they did.
(Yes I know, Jerry Seinfeld is a problematic person, I’m just trying to answer the question…)
There’s so such thing as starter “discard”! Add water, oil, sugar, salt, baking soda and you’ve got some vegan sourdough pancakes. Or use any of a number of other recipes — but no sense in wasting it.
qjkxbmwvz@startrek.websiteto Programmer Humor@programming.dev•Shitposting Automation with Linux6·20 days ago“…and there are no comments, because it’s Self Documenting™”
qjkxbmwvz@startrek.websiteto Programmer Humor@programming.dev•Shitposting Automation with Linux8·20 days agoModern bots are bad, but the old school IRC (maybe early Battle.net?) bots… I’m cool making an exception for them if you are.
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•What ya nerds set your thermostats to?3·25 days agoHere’s January of this year. San Francisco, so pretty moderate weather — typically don’t run heat during the day, and low 60s at night (if at all) during the winter. Large temperature gradient throughout house, typically.
South facing windows gives kitchen and living room a greenhouse effect, particularly in the winter, hence the large daily temperature swings:
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•What's something that's free that everyone should know about?2·27 days agoGood point — it is “incrementally free,” although I guess if you count tire wear and tear that’s not even true.
qjkxbmwvz@startrek.websiteto Funny@sh.itjust.works•There are two types of tech enthusiasts184·27 days agoYou’re just gatekeeping.
ThinkPad with a generator? Nothing wrong with that — maybe add LoRa, get a ham license and add some packet radio or digital modes and you have a neat disaster setup.
MacBook that you don’t want to scuff? Well, I’m not that precious with my gear, but you do you. Many Mac laptops last a very long time, and the performance of modern Apple silicon is really, really impressive — and you have UNIX out of the box. Plenty for a tech enthusiast to like.
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•What's something that's free that everyone should know about?25·27 days agoYour local city college may or may not offer free classes (in San Francisco, you just need to show proof that you live in the city with some legal status).
Some public transportation is free for certain groups (youth and folks experiencing homelessness can get free passes here).
“First X of the month” at the zoo/a museum/whatever — lots of venues have free events.
A jog, bike ride, hike — lots of great stuff outside!
qjkxbmwvz@startrek.websiteto Ask Lemmy@lemmy.world•What were you surprised to learn wasn't actually normal?10·1 month agoThe bank doesn’t own the house, they just have a significant lien against it. Maybe a potato potato situation (how are you supposed to spell that phrase 🤔), but it is an important distinction.
Landlords can get pissed if you paint the walls/change appliances/remodel/etc., but so long as the property is properly insured (and you make your loan payments on time) the bank probably isn’t going to bother you.
Landlords can — and do — place restrictions on quiet hours, guest policy, who is allowed to live there, etc. Owning is definitely different.
qjkxbmwvz@startrek.websiteto Today I Learned@lemmy.world•TIL USA banned asbestos only in 2024English28·1 month agoWe still use leaded gas for aviation, as does (I believe) the EU (I’m guessing RoW, too).
(Supposed to be banned this year in the EU but AFAICT pushed back until 2032.)
from stdlib.h import cout
Wait this looks wrong, shit…