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Bringing dwm Shortcuts to GNOME 2023-11-02 The dwm window manager is my standard "go-to" for most of my personal laptop environments. For desktops with larger, higher resolution monitors I tend to lean towards using GNOME. The GNOME DE is fairly solid for my own purposes. This article isn't going to deep dive into GNOME itself, but instead highlight some minor configuration changes I make to mimic a few dwm shortcuts. For reference, I'm running GNOME 45.0 on Ubuntu 23.10 Setting Up Fixed Workspaces When I use dwm I tend to have a hard-set amount of tags to cycle through (normally 4-5). Unfortunately, dynamic rendering is the default for workspaces (ie. tags) in GNOME. For my personal preference I set this setting to fixed. We can achieve this by opening Settings > Multitasking and selecting "Fixed number of workspaces". Screenshot of GNOME's Multitasking Settings GUI Setting Our Keybindings Now all that is left is to mimic dwm keyboard shortcuts, in this case: ALT + $num for switching between workspaces and ALT + SHIFT + $num for moving windows across workspaces. These keyboard shortcuts can be altered under Settings > Keyboard > View and Customize Shortcuts > Navigation. You'll want to make edits to both the "Switch to workspace n" and "Move window to workspace n". Screenshot of GNOME's keyboard shortcut GUI: switch to workspace Screenshot of GNOME's keyboard shortcut GUI: move window to workspace That's it. You're free to include even more custom keyboard shortcuts (open web browser, lock screen, hibernate, etc.) but this is a solid starting point. Enjoy tweaking GNOME!
The X220 ThinkPad is the Best Laptop in the World 2023-09-26 The X220 ThinkPad is the greatest laptop ever made and you're wrong if you think otherwise. No laptop hardware has since surpassed the nearly perfect build of the X220. New devices continue to get thinner and more fragile. Useful ports are constantly discarded for the sake of "design". Functionality is no longer important to manufacturers. Repairability is purposefully removed to prevent users from truly "owing" their hardware. It's a mess out there. But thank goodness I still have my older, second-hand X220. Specs Before I get into the details explaining why this laptop is the very best of its kind, let's first take a look at my machine's basic specifications: CPU: Intel i7-2640M (4) @ 3.500GHz GPU: Intel 2nd Generation Core Processor Memory: 16GB DDR3 OS: Arch Linux / OpenBSD Resolution: 1366x768 With that out of the way, I will break down my thoughts on the X220 into five major sections: Build quality, available ports, the keyboard, battery life, and repairability. Build Quality The X220 (like most of Lenovo's older X/T models) is built like a tank. Although sourced from mostly plastic, the device is still better equipped to handle drops and mishandling compared to that of more fragile devices (such as the MacBook Air or Framework). This is made further impressive since the X220 is actually composed of many smaller interconnected pieces (more on this later). A good litmus test I perform on most laptops is the "corner test". You grab the base corner of a laptop in its open state. The goal is to see if the device displays any noticeable give or flex. In the X220's case: it feels rock solid. The base remains stiff and bobbing the device causes no movement on the opened screen. I'm aware that holding a laptop in this position is certainly not a normal use case, but knowing it is built well enough to do so speaks volumes of its construction. The X220 is also not a lightweight laptop. This might be viewed as a negative for most users, but I actually prefer it. I often become too cautious and end up "babying" thinner laptops out of fear of breakage. A minor drop from even the smallest height will severely damage these lighter devices. I have no such worries with my X220. As for the laptop's screen and resolution: your mileage may vary. I have zero issues with the default display or the smaller aspect ratio. I wrote about how I stopped using an external monitor, so I might be a little biased. Overall, this laptop is a device you can snatch up off your desk, whip into your travel bag and be on your way. The rugged design and bulkier weight help put my mind at ease - which is something I can't say for newer laptop builds. Ports Ports. Ports Everywhere. I don't think I need to explain how valuable it is to have functional ports on a laptop. Needing to carrying around a bunch of dongles for ports that should already be on the device just seems silly. The X220 comes equipped with: 3 USB ports (one of those being USB3 on the i7 model) DisplayPort VGA Ethernet SD Card Reader 3.5mm Jack Ultrabay (SATA) Wi-Fi hardware kill-switch Incredibly versatile and ready for anything I throw at it! Keyboard The classic ThinkPad keyboards are simply that: classic. I don't think anyone could argue against these keyboards being the golden standard for laptops. It's commendable how Lenovo managed to package so much functionality into such a small amount of real estate. Most modern laptops lack helpful keys such as Print Screen, Home, End, and Screen Lock. They're also an absolute joy to type on. The fact that so many people go out of their way to mod X230 ThinkPad models with X220 keyboards should tell you something... Why Lenovo moved away from these keyboards will always baffle me. (I know why they did it - I just think it's stupid). Did I mention these classic keyboards come with the extremely useful Trackpoint as well? Battery Life Author's Note: This section is very subjective. The age, quality, and size of the X220's battery can have a massive impact on benchmarks. I should also mention that I run very lightweight operating systems and use DWM as opposed to a heavier desktop environment. Just something to keep in mind. The battery life on my own X220 is fantastic. I have a brand-new 9-cell that lasts for roughly 5-6 hours of daily work. Obviously these numbers don't come close to the incredible battery life of Apple's M1/M2 chip devices, but it's still quite competitive against other "newer" laptops on the market. Although, even if the uptime was lower than 5-6 hours, you have the ability to carry extra batteries with you. The beauty of swapping out your laptop's battery without needing to open up the device itself is fantastic. Others might whine about the annoyance of carrying an extra battery in their travel bag, but doing so is completely optional. A core part of what makes the X220 so wonderful is user control and choice. The X220's battery is another great example of that. Repairability The ability to completely disassemble and replace almost everything on the X220 has to be one of its biggest advantages over newer laptops. No glue to rip apart. No special proprietary tools required. Just some screws and plastic snaps. If someone as monkey-brained as me can completely strip down this laptop and put it back together again without issue, then the hardware designers have done something right! Best of all, Lenovo provides a very detailed hardware maintenance manual to help guide you through the entire process. My disassembled X220 when I was reapplying the CPU thermal paste. Bonus Round: Price I didn't list this in my initial section "breakdown" but it's something to consider. I purchased my X220 off eBay for $175 Canadian. While this machine came with a HDD instead of an SSD and only 8GB of total memory, that was still an incredible deal. I simply swapped out the hard-drive with an SSD I had on hand, along with upgrading the DDR3 memory to its max of 16. Even if you needed to buy those components separately you would be hard-pressed to find such a good deal for a decent machine. Not to mention you would be helping to prevent more e-waste! What More Can I Say? Obviously the title and tone of this article is all in good fun. Try not to take things so seriously! But, I still personally believe the X220 is one of, if not the best laptop in the world.
Installing Older Versions of MongoDB on Arch Linux 2023-09-11 I've recently been using Arch Linux for my main work environment on my ThinkPad X260. It's been great. As someone who is constantly drawn to minimalist operating systems such as Alpine or OpenBSD, it's nice to use something like Arch that boasts that same minimalist approach but with greater documentation/support. Another major reason for the switch was the need to run older versions of "services" locally. Most people would simply suggest using Docker or vmm, but I personally run projects in self-contained, personalized directories on my system itself. I am aware of the irony in that statement... but that's just my personal preference. So I thought I would share my process of setting up an older version of MongoDB (3.4 to be precise) on Arch Linux. AUR to the Rescue You will need to target the specific version of MongoDB using the very awesome AUR packages: yay -S mongodb34-bin Follow the instructions and you'll be good to go. Don't forget to create the /data/db directory and give it proper permissions: mkdir -p /data/db/ chmod -R 777 /date/db What About My "Tools"? If you plan to use MongoDB, then you most likely want to utilize the core database tools (restore, dump, etc). The problem is you can't use the default mongodb-tools package when trying to work with older versions of MongoDB itself. The package will complain about conflicts and ask you to override your existing version. This is not what we want. So, you'll have to build from source locally: git clone https://github.com/mongodb/mongo-tools cd mongodb-tools ./make build Then you'll need to copy the built executables into the proper directory in order to use them from the terminal: cp bin/* /usr/local/bin/ And that's it! Now you can run mongod directly or use systemctl to enable it by default. Hopefully this helps anyone else curious about running older (or even outdated!) versions of MongoDB.
Blogging for 7 Years 2023-06-24 My first public article was posted on June 28th 2016. That was seven years ago. In that time, quite a lot has changed in my life both personally and professionally. So, I figured it would be interesting to reflect on these years and document it for my own personal records. My hope is that this is something I could start doing every 5 or 10 years (if I can keep going that long!). This way, my blog also serves as a "time capsule" or museum of the past... Fun Facts This Blog: I originally started blogging on bradleytaunt.com using WordPress, but since then I have changed both my main domain and blog infrastructure multiple times. At a glance I have used: Jekyll Hugo Blot Static HTML/CSS PHPetite Shinobi pblog barf Currently using! Personal: As with anyone over time, the personal side of my life has seen the biggest updates: Married the love of my life (after knowing each other for ~14 years!) Moved out into rural Ontario for some peace and quiet Had three wonderful kids with said wife (two boys and a girl) Started noticing grey sprinkles in my stubble (I guess I can officially call myself a "grey beard"?) Professionally: Pivoted heavily into UX research and design for a handful of years (after working mostly with web front-ends) Recently switched back into a more fullstack development role to challenge myself and learn more Nothing Special This post isn't anything ground-breaking but for me it's nice to reflect on the time passed and remember how much can change in such little time. Hopefully I'll be right back here in another 7 years and maybe you'll still be reading along with me!
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In my previous post, I advocate turning against the unproductive. Whenever you decide to turn against a group, it’s very important to prevent purity spirals. There needs to be a bright line that doesn’t move. Here is that line. You should be, on net, producing more than you are consuming. You shouldn’t feel bad if you are producing less than you could be. But at the end of your life, total it all up. You should have produced more than you consumed. We used to make shit in this country, build shit. It needs to stop. I have to believe that the average person is net positive, because if they aren’t, we’re already too far gone, and any prospect of a democracy is over. But if we aren’t too far gone, we have to stop the hemorrhaging. The unproductive rich are in cahoots with the unproductive poor to take from you. And it’s really the unproductive rich that are the problem. They loudly frame helping the unproductive as a moral issue for helping the poor because they know deep down they are unproductive losers. But they aren’t beyond saving. They just need to make different choices. This cultural change starts with you. Private equity, market manipulators, real estate, lawyers, lobbyists. This is no longer okay. You know the type of person I’m talking about. Let’s elevate farmers, engineers, manufacturing, miners, construction, food prep, delivery, operations. Jobs that produce value that you can point to. There’s a role for everyone in society. From productive billionaires to the fry cook at McDonalds. They are both good people. But negative sum jobs need to no longer be socially okay. The days of living off the work of everyone else are over. We live in a society. You have to produce more than you consume.
<![CDATA[I'm exploring another corner of the Interlisp ecosystem and history: the Interlisp-10 implementation for DEC PDP-10 mainframes, a 1970s character based environment that predated the graphical Interlisp-D system. I approached this corner when I set out to learn and experiment with a tool I initially checked out only superficially, the TTY editor. This command line structure editor for Lisp code and expressions was the only one of Interlisp-10. The oldest of the Interlisp editors, it came before graphical interfaces and SEdit. On Medley Interlisp the TTY editor is still useful for specialized tasks. For example, its extensive set of commands with macro support is effectively a little language for batch editing and list structure manipulation. Think Unix sed for s-exps. The language even provides the variable EDITMACROS (wink wink). Evaluating (PRINTDEF EDITMACROS) gives a flavor for the language. For an experience closer to 1970s Interlisp I'm using the editor in its original environment, Interlisp-10 on TWENEX. SDF provides a publicly accessible TWENEX system running on a PDP-10 setup. With the product name TOPS-20, TWENEX was a DEC operating system for DECSYSTEM-20/PDP-10 mainframes derived from TENEX originally developed by BBN. SDF's TWENEX system comes with Interlisp-10 and other languages. This is Interlisp-10 in a TWENEX session accessed from my Linux box: A screenshot of a Linux terminal showing Interlisp-10 running under TWENEX in a SSH session. Creating a TWENEX account is straightforward but I didn't receive the initial password via email as expected. After reporting this to the twenex-l mailing list I was soon emailed the password which I changed with the TWENEX command CHANGE DIRECTORY PASSWORD. Interacting with TWENEX is less alien or arcane than I thought. I recognize the influence of TENEX and TWENEX on Interlisp terminology and notation. For example, the Interlisp REPL is called Exec after the Exec command processor of the TENEX operating system. And, like TENEX, Interlisp uses angle brackets as part of directory names. It's clear the influence of these operating systems also on the design of CP/M and hence MS-DOS, for example the commands DIR and TYPE. SDF's TWENEX system provides a complete Interlisp-10 implementation with only one notable omission: HELPSYS, the interactive facility for consulting the online documentation of Interlisp. The SDF wiki describes the basics of using Interlisp-10 and editing Lisp code with the TTY editor. After a couple of years of experience with Medley Interlisp the Interlisp-10 environment feels familiar. Most of the same functions and commands control the development tools and facilities. My first impression of the TTY editor is it's reasonably efficient and intuitive to edit Lisp code, at least using the basic commands. One thing that's not immediately apparent is that EDITF, the entry point for editing a function, works only with existing functions and can't create new ones. The workaround is to define a stub from the Exec like this: (DEFINEQ (NEW.FUNCTION () T)) and then call (EDITF NEW.FUNCTION) to flesh it out. Transferring files between TWENEX and the external world, such as my Linux box, involves two steps because the TWENEX system is not accessible outside of SDF. First, I log into Unix on sdf.org with my SDF account and from there ftp to kankan.twenex.org (172.16.36.36) with my TWENEX account. Once the TWENEX files are on Unix I access them from Linux with scp or sftp to sdf.org. This may require the ARPA tier of SDF membership. Everything is ready for a small Interlisp-10 programming project. #Interlisp #Lisp a href="https://remark.as/p/journal.paoloamoroso.com/exploring-interlisp-10-and-twenex"Discuss.../a Email | Reply @amoroso@oldbytes.space !--emailsub--]]>
Billionaires, am I right? Immigrants, am I right? It’s going to be so painful to watch. Billionaires will go away. Immigrants will go away. The problems will continue to get worse. The problem is the unproductive. The rich unproductive and the poor unproductive. The finance middle-man and welfare recipient. The real estate agent and the person on disability. The person with a fake job. Anyone who purposefully creates complexity for others. The obstructionists. Rent seekers. Anyone who lobbies against others getting so they can have relatively more. Broken systems that elevate zero sum losers. Why can’t we all turn against them? The first step is recognizing this is the problem. I don’t know why most people don’t see it.
