Dynamically restrict application privileges similarly to Shelter on Android (specifically it's capability to "Freeze" apps when not in use)? - Lemmy.World

On Android, there’s an excellent tool called Shelter. One of it’s features is to “Freeze” an app. This essentially makes it completely dormant and inactive until you unfreeze it. No background processes, network activity, etc. I’ve looked into firejail and fiddled around with it a little bit, and it seems that I can set lots of parameters to a very secure state, but only as overarching rules. Ie, they take effect both while the program is in use and when it is inactive. Ideally, I’d like to give a couple programs some access when I’m actively using them (ie, let firefox access the internet, and see my ~/Downloads folder, but only when I’m using it. Then, when I kill the process, have it automatically lose all privileges and become “frozen”. To be fair, I’m very unfamiliar with firejail so far, so afaik this could be easily done and I just haven’t found the method yet. If someone could point me towards some resources, or suggest another tool besides firejail to accomplish this, I’d be very grateful.

Linux is officially at 99% for me. - Lemmy.World

I was a long time Windows user, starting with XP. I only tried Linux a few years ago, and while I loved it, at the time I had to dual boot for a couple specific Windows only things (VR and flight/racing sim hardware). A couple months ago though, I got sick of it. I figured if I really wanted to do those things, I could boot up a VM, or just force myself to be patient and wait for a proper Linux solution. So, I wiped all my drives and installed Arch. Around this time, I also got an AMD RX 7600XT, so that was a nice performance boost, plus it waranted a switch to Wayland. Let me tell you, I have been so pleasantly surprised by basically everything I’ve tried. Cyberpunk 2077 through Heroic Launcher, for example, with 15 odd mods. Runs at a solid 80fps at 1440p on high settings, the only graphical issue I noticed was flickering volumetric clouds. This game ate my old card (the venerable GTX 1080) alive even on Windows. Just last night, I found my joystick, an old VKB Gladiator + Kosmosima grip, plugged it in and it worked perfectly. What has really, really impressed me though is VR. I have a Quest 2 that I used to use via Steam link to play my PC wirelessly. Obviously that isn’t an option on Linux (yet) but that’s where ALVR comes in. Sideload the client on the quest, run the streamer on the desktop, start SteamVR, and bam, it works. The first game I tried was Elite Dangerous, one of my all time favourite games and easily my favourite VR epxerience. Now, I won’t go ahead and claim it’s perfect, hence the 99% in the title. After fiddling with the settings and making sure I had hardware encoding/decoding set up right, I had very good clarity, up to 120hz refresh rate, but occasional blockiness and artifacting, especially in heavier graphical scenes, like during docking. However, out in open space, it felt just like the ED I know and love. At this point, I’m just going to look at fiddling with some settings and hopefully smoothing out the stream, but the fact that I can play my favourite games, with my favourite hardware, with great performance and in VR, and the amount of setup is really comparable to what it is on Windows is just kind of wrinkling my brain. Plus, only a couple months ago, this wasn’t the case. Support for things that were once doomed to be dual boot material for the foreseeable future is coming along rapidly. This is a great time to be a Linux gamer.

[i3] New fan in an old laptop, thought it deserved a new rice too - Lemmy.World

Details: -Dell Precision M4500 -i3 -Polybar (with polybar-themes [https://github.com/adi1090x/polybar-themes] ‘colorblocks’ -kitty (colored with pywal) -Nord color scheme -Wallpaper [https://github.com/midnitefox/Nord-Theme-Ports-and-Assets]

Longtime Arch user, first time Debian enjoyer - Lemmy.World

As the title says, I’ve been using various flavours of Arch basically since I started with Linux. My very first Linux experience was with Ubuntu, but I quickly switched to Manjaro, then Endeavour, then plain Arch. Recently I’ve done some spring cleaning, reinstalling my OS’s. I have a pretty decent laptop that I got for school a couple years ago (Lenovo Ideapad 3/AMD). Since I’m no longer in school, I decided to do something different with it. So, I spent Thursday evening installing Debian 12 Gnome. I have to say, so far, it has been an absolute treat to use. This is the first time I’ve given Gnome a real chance, and now I see what all the hype is about. It’s absolutely perfect for a laptop. The UI is very pleasing out of the box, the gestures work great on a trackpad, it’s just so slick in a way KDE isn’t (at least by default). The big thing though, is the peace of mind. Knowing that I’m on a fairly basic, extremely stable distro gives me confidence that I’ll never be without my computer due to a botched update if, say, I take it on a trip. I’m fine with running the risks of a rolling distro at home where I can take an afternoon to troubleshoot, but being a laptop I just need it to be bulletproof. I also love the simplicity of apt compared to pacman. Don’t get me wrong, pacman is fantastically powerful and slick once you’re used to it, but apt is nice just for the fact that everything is in plain English. I know this is sort of off topic, I just wanted to share a bit of my experience about the switch. I don’t do much distro-hopping, so ended up being really pleasantly surprised.

Relative coffee newbie here, french press changed the game. - Lemmy.World

I’ve been a closeted coffee guy for a couple years. I go out of my way to order beans I really like (a robusta variety called Indian Parchment), and this might be sacrilege on this board, idk, but I was perfectly happy running a Keurig with reusable cups I’d fill with my own grounds. Now, I have access to a nice 1.5l french press. I looked up how to use it and it seemed easy enough so I gave it a shot, and sure enough even after my handful of fumbling attempts and some trial and error, my coffee is leaps and bounds better than what the Keurig can produce. So, here’s where I’m at: I have a weird little antique hand crank grinder that, once I cleaned it up, actually works great and can produce a nice coarse grind. My press is a stainless steel 1.5L variety, can’t remember the brand, was given it by a friend. I like a strong cup so I aim for a roughly 13:1 ratio of water:ground. However, I’m without a food scale so I’m using a calculator to convert to cups and tablespoons. I usually put the grounds in first, then pour boiling water over top. Let it sit for about 3.5-4 minutes, then press, then pour. I know my first step to really dial in my consistency is a scale, so that’s on the list. Any other tips to step my game up?

Showed off the two boys, this is my sweet girl, the senior of the bunch, Bella - Lemmy.World

Enter the Titan (Apple Pencil+Procreate) - Lemmy.World

A light titan from the game Titanfall 2. I tried to replicate Bruce Lee’s famous pose from Enter the Dragon, as a version of this specifc Titan, Ronin, specializes in lightning fast melee combat. I planned on doing the other titans in poses homaging other famous martial artists/combat sport atheletes, but never really got back into it. Should I give it another go?

Pedro and Bean - Lemmy.World

Lil man is Pedro, big guy is Bean. Bean hated Pedro when we first brought him home. It didn’t last, as you can see here.

[KDE] Lush Arch - Lemmy.World

Arch Linux + KDE 5 Layan theme (Look and Feel, Application Style, GTK Theme and Kvantum theme) Fluent (Green) Icons Latte Dock Picom for Konsole colours Wallpaper (unsplash) [https://unsplash.com/photos/selective-focus-photo-of-green-leaves-pj1jt4vBGZY]