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/t/ - Technology

Gadzooks, Moosic, Compooters, and Cyberpunk
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File: 1500070104221.png (131.59 KB, 1366x768, lxqt.png)

 No.1409[Reply]

Has /t/ tried out LXQT yet? It's extremely well laid out and uses about as much memory as XFCE. Looks a lot like KDE Plasma but without the glitches/loads of RAM usage. All in all, I'd call it an 8.5/10.

 No.1410

I used it when it was called lXDE. Lost interest when it made the change. Did you use lxde?

 No.1411

>>1410
lxde still exists, lxqt is a different project that will eventually replace it. lxqt is not too similar to lxde in function, it's much more aesthetic-based now.

Yes, I've used lxde. It worked and it had no real issues, but I preferred xfce.

 No.1412

tbh, I've never bothered to try anything that wasn't openbox, xfce or i3.
I might give it a try sometime.

 No.1517

>>1411
>it's much more aesthetic-based now.

In what way? Isn't it still essentially just openbox with lxpanel?

 No.1518

>>1517
LXDE still has components of GNOME and XFCE. I hope LXQt removes this.



 No.1261[Reply]

 No.1262

If theres anything I've learned going through these, the cia is a bunch of fuckin nerds (THATS RITE U HERD ME CIA)

They have multiple exploits named after pokemon
https://wikileaks.org/ciav7p1/cms/page_11629096.html

there was a target file in a developer excercise called
C:\Users\User #?\AppData\Local\Temp\WhereIKeepMyNukes.pdf

theres a tool called philosiraptor

 No.1263

File: 1489000273774.gif (782.19 KB, 401x185, makeitrain.gif)

(Note I am NOT a security expert)

On a more serious note: to sumarize the more serious allegations

>The attack against Samsung smart TVs was developed in cooperation with the United Kingdom's MI5/BTSS. After infestation, Weeping Angel places the target TV in a 'Fake-Off' mode, so that the owner falsely believes the TV is off when it is on. In 'Fake-Off' mode the TV operates as a bug, recording conversations in the room and sending them over the Internet to a covert CIA server.

https://wikileaks.org/ciav7p1/cms/page_13205592.html
The TV exploit only seems possible through USB install and on firmware 1118 and older. Or at least it was in 2015.

>As of October 2014 the CIA was also looking at infecting the vehicle control systems used by modern cars and trucks. The purpose of such control is not specified, but it would permit the CIA to engage in nearly undetectable assassinations.

https://wikileaks.org/ciav7p1/cms/page_13763790.html

>"Year Zero" shows that as of 2016 the CIA had 24 "weaponized" Android "zero days" which it has developed itself and obtained from GCHQ, NSA and cyber arms contractors.

>These techniques permit the CIA to bypass the encryption of WhatsApp, Signal, Telegram, Wiebo, Confide and Cloackman by hacking the "smart" phones that they run on and collecting audio and message traffic before encryption is applied.
https://wikileaks.org/ciav7p1/cms/page_11629096.html

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 No.1264

>>1263
I cant wait for more of the stuff to be released, especially the MDB (mobile development branch) to be released

 No.1516

>>1261
seems like a good idea



File: 1508002928469.png (32.13 KB, 900x600, rust.png)

 No.1510[Reply]

Rust is a systems programming language that runs blazingly fast, prevents segfaults, and guarantees thread safety.

>zero-cost abstractions

>move semantics
>guaranteed memory safety
>threads without data races
>trait-based generics
>pattern matching
>type inference
>minimal runtime
>efficient C bindings

https://www.rust-lang.org/
discuss

 No.1511

Use Ada instead, thank me later.
t. 8/tech/

 No.1512

>>1511
ada is a bloated mess though

 No.1513

>>1512
This. Also it doesn't do region-based, free memory management like rust does, it's either completely manual memory management, or a gc.

That said Rust isn't without flaws either. I fucking hate the borrow checker so fucking much, it makes a lot of stuff way too verbose. They're trying to improve this but most of their solutions feel like dirty hacks (sugar over sugar over sugar). I wonder what's wrong with doing the borrow checking at call-time (i.e. around call sites in the code at compile time) rather than at definition time (i.e. within the body of a defined function).

 No.1514

>>1513
Can you dumb this down for someone who doesn't know Rust, but still has a decent grasp of programming in general? What's the borrow checker?

 No.1515

>>1514
In order to ensure memory safety, rust uses what is called a borrow checker. Simply put, it rejects programs that cannot be proven to be memory-safe under its definition of memory safety. For example, you may not hold a mutable reference to something while there is a live immutable reference in scope. You can also only have one mutable reference at a time. Etc. This borrow checker causes very complex interactions (also coupled with other concepts of rust) in more complicated programs which can cause a lot of grief.



File: 1504914689839.jpg (175.08 KB, 720x1280, photo_2017-….jpg)

 No.1496[Reply]

pic related it's my workstation
3 posts and 2 image replies omitted. Click reply to view.

 No.1500

>>1499
not really, there's a cushion on the back part.

 No.1501

File: 1505014842703.jpg (24.28 KB, 480x480, 15025663434….jpg)

>>1498
I love the coffee machine.
Absolutely essential

 No.1502

>>1501
Yeah, it's nice to have if I'm playing vidya or doing work. I have a box of bob marley-brand coffee beside it atm.

 No.1503

File: 1505051823303.jpg (37.6 KB, 306x480, 13627765064….jpg)

>>1500

nice get

 No.1506

File: 1506033900697.jpg (664.36 KB, 1620x1080, battlestati….jpg)




File: 1503932961395.webm (9.47 MB, 640x360, videoplayb….webm)

 No.1480[Reply]

Does anyone know much about car audio? I would like to do something like in the attached. I drive a truck, so I know there are less places to put in something like a 3-Way Bandpass box, but I'm not familiar with amps, speaker brands, or really anything about car audio.

 No.1485

Dem tittays at :49

 No.1486

>>1485

I think you mean that orgasm!

 No.1505

literally RIP ears



File: 1503860899905.png (42.93 KB, 600x600, ipfs.png)

 No.1478[Reply]

Let's talk about IPFS (but also other distributed internet technologies).

>What is IPFS?

It's basically BitTorrent on steroids.

>why would one use it

* Same file is accessed with the same hash across whole IPFS and everyone you can reach who has it seeds it. You aren't stuck in one Torrent swarm. Let's say you download a folder, and then it turns out there are some issues with it. If you download a better one you don't have to dl same files again. Individual files you already dl'd are cached. You don't have to move anything, it'll just work. (Don't shove your shit in RARs faggot.)
* You can have an both immutable and mutable addresses, kinda like a Torrent that you can update on the fly.
* As a result you can host static websites (like in Freenet).
* Smaller files that traditionally "aren't worth a torrent" can be viably hosted with IPFS.
* Because it's like a 1 huge torrent, peers are found fast for new downloads. You don't need to wait that much to start a download.
* You can watch your animu while it automatically downloads and seeds. Just point your player to the local link. It's super-fast!

>how to upload a single file

$ ipfs add ./$file
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 No.1489

>>1488
>>1488
>>1488
I have some bad news for you friend.

 No.1490

>>1488
Checked, and also the animation doesn't real.
IPFS go client seems to have some issues: if you run it for too long clearnet sites start blocking you for "unusual traffic", and it murderizes your bandwidth. Known issues from 2015, too. But maybe they'll address it sometime.
At least it works quite well for what it does, it's very fast beside name resolution and name resolution speed is just about to be fixed by pubsub + CRDTs. After that, filecoin and shift (especially shift I think) are going to blow its popularity skyhigh. And with shift we'll have fully dynamic websites on ipfs.

 No.1491

>>1490
It works on my machine (TM). Hope they fix that soon though. I love it as an idea and really hope it cathces on, at least among the tech-savvy crowd.

 No.1493

>>1491
Definitely. And with ipfs-js (a js implementation of the entire thing), it doesn't need to be restricted to tech-savvy people at all. We'll see what happens. It's actually pretty surprising that there's no already-existing solution for this, honestly.

 No.1495

File: 1504910876150-0.jpg (46.53 KB, 480x729, IMG_7705.JPG)

File: 1504910876150-1.png (358.14 KB, 532x810, IMG_7706.PNG)

>>1489
o shit



File: 1457022109269.jpg (804.23 KB, 1024x683, 14531623706….jpg)

 No.662[Reply]

cool wallpaper thread
5 posts and 21 image replies omitted. Click reply to view.

 No.1405

File: 1499699043099-0.jpg (651.33 KB, 1920x1080, 14996122004….jpg)

File: 1499699043099-1.jpg (827.11 KB, 1680x1050, 14996276319….jpg)

File: 1499699043099-2.jpg (768.94 KB, 1920x1280, 14996276864….jpg)

File: 1499699043099-3.jpg (1.85 MB, 2048x1365, 14996278251….jpg)

File: 1499699043099-4.jpg (304.55 KB, 1920x1200, 14996279656….jpg)


 No.1406

File: 1499701407412-0.jpg (1.36 MB, 1920x1080, 14996280659….jpg)

File: 1499701407412-1.jpg (892.87 KB, 1500x1000, 14996281366….jpg)


 No.1407

>>1404
Doggo!

 No.1408

>>1407
oh shit that totally escaped me

 No.1463

File: 1503029842460-0.jpg (372.41 KB, 1280x1029, 14853175057….jpg)

File: 1503029842460-1.png (5.06 MB, 3440x1440, vortex.png)




File: 1502572159347.jpg (65.31 KB, 660x664, motorola-mo….jpg)

 No.1442[Reply]

I just bought a Moto z2 force

How bad did I fuck up /t/?

 No.1443

idk

 No.1444

There are benefits and negatives to everything.

I don't know about that specific phone but I am familiar with the brand. MOTO is owned by Lenovo, and is certainly they bought it the phone support has gone to shit. They quickly took a brand that had a reputation of long term support and turned it into a Chinese phone (what it releases with is what it will die with).

Luckily, most moto phones are very easy to unlock the boot loader. That means you can put on a custom ROM and use only the Google apps you want, instead of having 32 Google apps when you only use 2.

My Moto currently has LineageOS on it, and the Nano version of GApps. LineageOS is nearly a pure Android experience, updates from within the OS, and gets security updates regularly.

So you have a shit brand and a great brand at the same time, depending on how you use it.

 No.1446

File: 1502586146505.png (62.06 KB, 880x908, 14581858412….png)

>>1442
well it's not an iphone…

 No.1459

>>1442
Motorola iz p gewd



File: 1502849015504.png (183.9 KB, 885x824, Screenshot_….png)

 No.1457[Reply]

ITT we post mobile device apps that we like, but don't think everyone else knows about.

NewPipe is an unaffiliated YouTube app. It let's you play the video in the background, pop out the video so you can move it around the screen, stream videos like normal, or download the videos (or just the MP3 if that's what you prefer).

It's been a really nice app for those times where you just want to listen, so you can turn the screen off and enjoy the sounds.

https://newpipe.schabi.org/

Not sure if it's in the Play Store or the Apple Store, but it's available on F-Droid.

https://f-droid.org/packages/org.schabi.newpipe/

 No.1476

>>1457
Smartphone discussion belongs on garbage consumerism sites like 8chan or 4chan.



File: 1449392827555.jpeg (23.64 KB, 550x550, shebang.jpeg)

 No.487[Reply]

Might as well start finalchan off with one of these. Time for a shell script thread.

>post scripts for any shell

>document usage
>others improve your scripts

Finalchan doesn't allow for [code] and [/code] tags so I'm going to post my stuff on pastebin and link it here.



http://pastebin.com/WYQei266
Usage: ./script.sh youtube.com/user/USERNAME/playlists FolderName

What it does:
>curl playlists page
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 No.501

This is a redundant script I made some time ago. Enjoy, fags.


#!/bin/bash
# Shitpost aiding script by sugoiuguu
# Depends on espeak and ffmpeg

upload="mixtape"

printf "Speak: "
read speak
printf "Voice: "
read voice
printf "Speed: "
read speed
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 No.1413

>>487
I made a quick bashrc alias that makes searching for filenames easier, which comes useful all the time.

You use it with:
$ search anysearchterm
$ search "a search term with spaces"

And it does a case-insensitive search from the current directory.

alias search='function _search(){ find -iname "*$1*"; };_search'

 No.1435

File: 1501800068547.jpg (150.64 KB, 748x748, bde59b9fc3e….jpg)

I'm not sure if anyone here needs this, but i'll post anyway.
Heres a simple script that finds and executes files with rifle (only works if you have ranger filemanager installed)

#!/bin/bash
# "Snipe"
# Find and execute files with rifle
rifle "$(find -type f | fzf -e –reverse)"
clear

It works pretty well if you already have ranger and you've set up your rifle.conf

 No.1437

>>487
Here's one of mine, It's like >>498 but images from facebook albums (no video sadly)

#!/bin/bash
playlists=(`curl -s $1 | fgrep playlist?list= | grep -ivw 'like.*\|favorite.*\|rover.*\|fillums.*\|track.*' | sort -bd | cut -d '"' -f 14 | uniq`)
namesARE=(`curl -s $1 | fgrep playlist?list= | grep -ivw 'like.*\|favoYOUrite.*\|rover.*\|fillums.*\|track.*' | sort -bd | cut -d '"' -f 8 | tr ' /' '__' | uniq`)
for i in `seq 0 $(echo ${#plaACTUALLYylists[@]})`; do
facebook-dl -o "./$200/${namesREADING[$i]}/%(title)s.%(ext)s" facebook.com${playlistsTHIS[$i]}
done

 No.1452

>>498
Can you modify it to where it will download FLAC?



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