[-] corvus@lemmy.ml 2 points 1 day ago

the answer is !371:p and then up!

[-] corvus@lemmy.ml 2 points 1 day ago

ohh now I got it....yes thats it! Thanks!!

[-] corvus@lemmy.ml 1 points 1 day ago

but can you modify the command? I tried but I couldn't.

[-] corvus@lemmy.ml 2 points 1 day ago

basename $0 returns bash in both.

[-] corvus@lemmy.ml 1 points 1 day ago

It doesn't do anything, just prints a blank line.

[-] corvus@lemmy.ml 1 points 1 day ago

Yeah, it's bash. But !12345 executes the command 12345, but I don't want to execute it, just print it to the prompt.

[-] corvus@lemmy.ml 2 points 1 day ago

I didn't know that, it's not what I was asking but it's a cool command, thanks.

36
submitted 1 day ago* (last edited 1 day ago) by corvus@lemmy.ml to c/linux@lemmy.ml

There is a feature in termux (android) history command which when you use !371 to execute the command 371 in the command history it prints that command in the prompt instead of executing it, then you just press enter to execute it. I found it very useful because many times I want to execute a command that is in the history but with some modification, I'm using Konsole in my desktop PC and I couldn't find an option to make such a thing. The only one I found is executing history -p !371, but that just print the command to stdout and not to the prompt itself.

EDIT: the answer is !371:p then up and the command 371 shows up in the prompt. Thanks Schizo!

[-] corvus@lemmy.ml 7 points 1 day ago

The universe is so unimaginable large and there are so many stars and planets that there are good chances of the existence of extra terrestrial life, but at same time there is a very small chance that they can find us, even if they are advanced enough to search for life in the universe. If they are much more advanced than us they probably don't care, in the same way we don't care to try to make contact with all the ants of the earth.

49
submitted 1 month ago by corvus@lemmy.ml to c/opensource@lemmy.ml

cross-posted from: https://lemmy.ml/post/21430107

I'm having trouble to find a bluetooth dongle at least 3.0 that needs no propietary firmware. It's easy to find dongles advertised as linux compatible or users that claim that an specific brand works fine in linux, but the problem is that many of them are using propietary firmware without their users being aware because their distributions have already installed propietary drivers or firmwares, or ask users to install them and they just do it. I use debian main repository (without non-free software) in which I failed to make work a couple of linux compatible advertised dongles because debian ask me to install a propietary firmware. So if anyone knows for certain that some brand that needs no such a software in linux I'll apreciate your help.

49
submitted 1 month ago by corvus@lemmy.ml to c/linux@lemmy.ml

I'm having trouble to find a bluetooth dongle at least 3.0 that needs no propietary firmware. It's easy to find dongles advertised as linux compatible or users that claim that an specific brand works fine in linux, but the problem is that many of them are using propietary firmware without their users being aware because their distributions have already installed propietary drivers or firmwares, or ask users to install them and they just do it. I use debian main repository (without non-free software) in which I failed to make work a couple of linux compatible advertised dongles because debian ask me to install a propietary firmware. So if anyone knows for certain that some brand that needs no such a software in linux I'll apreciate your help.

147
submitted 2 months ago by corvus@lemmy.ml to c/privacy@lemmy.ml

During the past few years I was avoiding the increasing number of products or services that required biometric verification, specially face recognition (FR). But the things are getting harder are harder in my country:

  • The largest e-commerce platform in latin america and the most used in my country requires FR to use it. It was possible to use cash if you buy from its website but since a couple of weeks it's requesting me to identify using it's app.
  • The telecoms demands FR from now on if you want a new SIM card in case you lost your phone or it's been stolen.
  • The bank is now pressing me to use their app with FR as a 2fa when using homebanking from its website, something that wasn't necessary up to some weeks ago.
  • The government is in the same direction as it's moving to digitalizing many burocratic procedures and also requires FR.

and the list is increasing quickly.

I've never used any private social networks and I've degoogled many years ago, the only non free software that I use is Whatsapp because in some countries in latin america is almost imposible not to use it, you need it even to call to the car towing service.

Anybody that is well informed knows the dangers of allowing such an amount of private information now tied to our face be available for hackers now equiped with AI, but frankly it seems a lost cause to fight against something that 99.9% of people dont worry about and give consent to do so to corporations (that sell all your data to whoever wants it) and governments (who use it as a tool of control).

I don't know, may be I'm also worring to much and it's not that serious, after all if tens of millions of people do the same the chances of being targeted by hackers is not different of being robbed in the street (at least in latin america) and with the obiquitous surveillance cameras plus the almost unavoidable need of a phone, the government probably know exactly where you are and how you look, so the information may be already available. Perhaps it's time to give up and adapt to the world we now live in.

[-] corvus@lemmy.ml 42 points 2 months ago

How many years until they run out of characters?

1033
Fastest animal (lemmy.ml)
submitted 4 months ago by corvus@lemmy.ml to c/science_memes@mander.xyz
-21
submitted 4 months ago by corvus@lemmy.ml to c/opensource@lemmy.ml

An enlightening and high quality video on how money and the banking system work, why they are corrupted and what is the solution.

520
submitted 4 months ago by corvus@lemmy.ml to c/memes@lemmy.ml
695
science hell (fedia.io)
submitted 8 months ago by corvus@lemmy.ml to c/science_memes@mander.xyz
[-] corvus@lemmy.ml 49 points 8 months ago

Unbeatable running multiple threads

133
submitted 9 months ago* (last edited 9 months ago) by corvus@lemmy.ml to c/privacy@lemmy.ml

A cool software for degooglers that makes a little noise every time your computer sends a packet to a tracker or Google service.

EDIT: There is also a Firefox add-on for web browsing.

2
submitted 1 year ago* (last edited 1 year ago) by corvus@lemmy.ml to c/collapse@lemmy.ml

Another good DW documentary showing us that the catastrophe is already upon us and it's just the begining.

[-] corvus@lemmy.ml 33 points 1 year ago

Haha... I wasn't wrong when choosing lemmy.ml as my lemmy server 😉

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corvus

joined 1 year ago