I blog about anything I find interesting, and since I have a lot of varied interests, my blog entries are kind of all over the place. You can browse my tags to sort them by topic and see which ones I frequently write about, or the archive has a complete history of my posts, dating back to 2008!
Besides my blog, I have pages for my creative projects, which are linked to on the navigation bar.
I write a lot about Linux and Android, Minecraft, and I like to rant about stuff. Generally anything that makes me curious. Also check out my Bookmarks for all sorts of cool websites about various topics I'm interested in.
Signal is an end-to-end encrypted messenger app for smartphones that has been recommended by the likes of Edward Snowden and has seen an especially large influx of new users in recent months who are suddenly more concerned about Facebook or other tech companies reading or censoring their chat messages.
It's a fairly good app for what it does and it would probably fit the needs of your "average user" very well, but it doesn't work well for my needs and I still use Telegram in its place.
Now, I would like to use Signal instead of Telegram, because Signal's technology is more sound and the chats are truly end-to-end encrypted (where Signal Co. would be incapable of reading my chats even if they wanted to). Telegram in comparison uses some home-made cryptography (and you should never roll your own crypto) and their chats are not end-to-end encrypted by default, but Telegram does have some good quality-of-life usability features that makes it more appealing to me than Signal for now.
Apparently, Work Naked Day is a thing and it's today (first Friday of February).
...not that I really need an excuse to work naked.
I don't widely publicize it, on this blog especially, but one of the two major 'pillars' of my life (in terms of years invested), apart from chat bots and RiveScript is that I'm a nudist. I like to go naked around the house or (outside of pandemics) go to social nude events; it's not even a sexual thing, but about the freedom of not wearing clothes and all the benefits that come with that (body positivity, fostering good community in a social context, etc.)
In my ideal world, nudity would be normalized and you could be able to drive to the office and work naked and for others to not even really notice or care, and treat you the same as they do when you wear any other random outfit for the day. I have dreams about this exact situation sometimes, and they're always nice. Everybody has naked dreams, many find such dreams embarrassing, but not me -- my dream characters don't care and neither do I; apart from my clothing (or lack thereof) the 'story' of the dream is all the same as normal.
I'm also interested in spirituality topics in recent years, and a thing I often hear from people in those circles goes like this:
"The reason you don't know what you want is because you already have it."
I want to be able to work naked, and -- though it isn't exactly the way I envisioned it -- I already can. I've been working full-time from home since even before the pandemic, and with nobody here to see and with no risk of an HR complaint, I can work naked if I want to. For the odd video call I can throw on a T-shirt and "Donald Duck it" and otherwise get to work in the way that feels the most comfortable for me.
The state of the apps for Pinephone is looking good enough lately that I could actually consider daily-driving the GNU/Linux smartphone, but how reliable would it be as a phone if I put my T-Mobile SIM card into it?
My main concern was around the deep sleep mode of the Pinephone: to conserve battery life the phone suspends and turns off networking and everything. Would this affect reliable delivery of incoming text messages and phone calls?
As it turns out, everything works well enough except that MMS picture and group messaging is still not ready yet and you might miss surprise phone calls when the phone is sleeping (but you can just call them back later).
See the full blog post for my notes and details for the Mobian OS running the Phosh shell and a T-Mobile (US) SIM card. If you have a Pinephone, try it out on your own carrier.
The Pinephone is a smartphone that runs mainline GNU/Linux software instead of Android, and the software is still a work in progress. I've had a Pinephone since about May of 2020 and have been watching the rapid growth of the software ecosystem for it, so this blog post is kind of a "status update" in the form of screenshots of various apps that are already running great on this device.
I'm not a software developer in that space, so props to the whole open source community that's making this all come together!
The question is: "is this phone daily driver capable yet?" and to that I say: it's getting close! I haven't yet tested putting my SIM card into the phone and trying voice calls and SMS texts, but I've heard from others that these are working and reliable for a long time. MMS picture messages are still a work in progress though, and they say the phone doesn't wake up quickly if an incoming phone call comes in while the phone is sleeping.
All that aside, the big apps for me to have working to call this a daily driver phone should include:
And: I have basically all my bases covered and then some! This blog post goes through some of my favorite apps that work well on Linux mobile.
Update (Jan 24 2021): Chromium works very well and with better performance than Firefox + webapp support. Screenshots and info added to this post.
The game I've been working on, Project: Doodle now runs a little bit better on the Pine64 Pinephone, an upcoming smartphone that runs mainline GNU/Linux instead of Android.
On previous Pinephone Linux distributions, SDL2 applications like mine were not communicating well with the on-screen keyboard (it was reading completely wrong key symbols, so arrow keys and keyboard input weren't recognized). It seems they ironed out some of those kinks so the keyboard input works and the game is more or less playable:
The "Play Mode" is not super great because it seems only one keypress can be registered at a time (so Up arrow to jump can't be combined with Left or Right arrow to move). But levels can be drawn and you can interact with pop-up windows like the Doodad Dropper to drag things into your level. "Right-click" support is uncertain, but if you want to remove a doodad from your level you could drag it back onto the Doodad Dropper window since the normal right-click to delete doesn't seem working yet.
Project: Doodle is not initially designed for mobile but may get there some day. This is the desktop Linux version of the game running on Pinephone and may be useful for me to design somewhat mobile-friendly interfaces ahead of actually attempting an Android OS build of the game. (Android support is pretty far off, don't hold your breath!)
In case you have an ARM64 Linux device like the Pinephone and wanna check it out, a download for the recent 0.4.0 release is available here:
Tip: run it like `./doodle -w maximized` for it to maximize its window and fit best on the screen size of Pinephone.
This was built on Mobian and should work on most distros but may not be working on postmarketOS, as its Alpine Linux base doesn't use GNU libc.
Here is another alpha release of the videogame I've been working on, code named Project: Doodle.
I've updated the user documentation that ships with the game. It now has tons of good information and screenshots showing various features of the game. I recommend checking it out to get a feel for what this game is about.
I'm working on a proper website for this game, but for now the Guidebook is a good stand-in!
This is a "draw your own levels and play them" kind of game, like Mario Maker but completely free form. In the level editor you can draw whatever level you want, pick which colors are solid and which are fire, and drag-and-drop 'doodads' into your level to add interactive elements like keys and buttons.
See the About Page of the user manual for an introduction.
Note: "Project: Doodle" is just its code name while it's in early alpha and looking ugly.
Read this blog post for changes and download links.
The Pinephone is a new smartphone in the works that will run mainline Linux as its operating system instead of Android, and already has a lot of Linux distributions that run on it. The idea is it would run all the same Linux software you get on desktops, servers or Raspberry Pi's and give you a private alternative to Android devices which send a lot of data up to Google.
They've already released some phones, and I have one that came installed with Ubuntu Touch, and I've been testing the operating systems as they progress. Linux on Mobile is still very early, most graphical apps don't fit on the tiny screen size of a smartphone, battery life can still be improved, camera quality can be improved. But progress is advancing rapidly and there's a growing number of apps that work and provide basic "smart phone" functions: calls, texts, email, calculator, calendar, maps, password manager (KeePass), web browsers.
My dream is to use a Pinephone as my daily driver, but it's still got a long ways to go, and I got impatient and instead installed a de-googled Android ROM onto my existing Pixel phone.
And having used both Linux and Android on mobile, I've determined that a de-googled Android ROM is a very solid alternative to a Linux phone while you wait for Linux phones to get better:
Here's another alpha release of the game I've been working on, codenamed Project: Doodle. This time, it has new sprites for the player character.
The new player character is larger in size (33x54 pixels) than the previous 32x32 placeholder was, so the three example levels that came with v0.2.0 no longer worked: the character would get stuck in the narrow hallways. However, this release comes with two new example levels that look better than the older ones anyway.
I may scale up the size of Doors and things to accommodate the larger character as doorways now feel a little tight to draw.
When we're talking about "Linux" the operating system, we really mean one of the thousands of Linux distributions that exist out there. Linux itself is just the kernel -- the lowest level part of the operating system that deals with hardware, drivers, process and memory management. A distribution is all the stuff on top: the software, the desktop environments and so on.
Most Linux distributions can be called "GNU/Linux" because they include the Linux
kernel and a suite of software tools from the GNU
project. These are mostly command-line programs like
less as well as
deeper system components like the GNU C Library
(glibc) which is used by basically every program on the system.
People will often tell you: it doesn't really matter, all these distributions
are running more-or-less the same software and the biggest differences between
them is their package manager and
what format their software is shipped in. On Fedora you might
dnf install firefox
dnf update thunderbird whereas on Debian you would
apt install firefox
or on Alpine you'll
apk add firefox. Just learn
the set of commands for your distro of choice and you're good. Software on
Fedora-like distros come in .rpm packages, Debian-likes come in .deb, but mainly
you'll install software through the official repositories of your distro.
But there's more differences between the distros that they don't tell you about:
Docker is a commonly used tool in modern software development to deploy applications to web servers in a consistent, reproducible manner. It's been described as basically a "light-weight virtual machine" and it makes use of a Linux kernel feature known as containers.
How does it work?
In this post I'll try and briefly sum up what Linux containers do and what problem they solve for developers.
This blog post is non-technical: I won't be showing docker commands or any such details, there is plenty of better documentation on the Internet for that, but instead a high level overview of how we got here and what containers do for us today.