I have a long standing problem that probably has several good solutions, I just haven't been able to figure them out. So here I am, asking you.

I'm selfhosting some services, a mix of selfbuilt and open source software. But some things I don't want to selfhost. Notably backups and alerts/notifications. For backups I have a solution which works well in every regard except one - I don't always get alerted when things fail, because the way I send myself those alerts is failing more than the actual backups.

Currently I'm using python and gmails smtp interface to send myself email, but gmail disables my smtp access from time to time, and it's really easy not to notice not getting an email. I've tried sending the email regardless of whether the backup failed or not, but I've noticed several times that I still don't notice if the they stop coming.

Now on to my requirements/wishlist.

1. I'm already using s3 glacier at aws for the backups, so preferrably something in the aws space.
2. I would like to get an popup/toast on my phone when a message is being sent. And the ability to review messages later.
3. I would like as few moving parts as possible.
4. I don't want to write my own client.
5. I want it to be cheap, and if there's a cost I prefer to pay it at a place where I'm already paying, meaning aws (or possibly proton).
6. I want a stable service.
7. I prefer to manage as little as possible of the infrastructure.
8. I'd like a simple programmable interface that can't easily fail. E.g. http based.
9. It's no problem if messages are not received instantly, I could easily tolerate delays up to 24 hours.

As you may have noticed I'm pretty much expecting there to be something in aws that I can use, but aws documentation is so abstract, that I often don't understand what the point of something is or how I'm supposed to use it.

I have a standard Meshify 2 that has a lot of space in it. Its pretty much only got my GPU (3080) and a few drives. Anyway, it idles around 40C in my office, which is fine.

Here's my question --- I've got five 140mm fans, not including the normal exhaust on the back. Here's the setup I did today.

• Front (top to bottom): two intake
• Top (front to back): optional intake (comes on at 50C), two exhaust

The top exhausts run around 50rpm slower than the two intakes. I read that I should build negative pressure. This case is covered in filters, too, so dust hasn't been an issue.

Under load (GTAV) the system maxes out around 60C.

Is that top optional intake a waste of time?

Apologies for the terrible tagging...

Hi folks--

To those more knowledgeable than I am:

What would be the best local solution to extract numerical data from a batch of PDF file reports? The values I want are interspersed among word processor formatted tables and irrelevant text. The text and table formatting are (nearly) identical across reports. The data I want vary across reports. The PDFs are not of images...I can select and copy text without OCR. I have thousands to process, and the data themselves are confidential (I have clearance) and cannot be shared. I can use Windows or Linux but no MacOS.

I am technically inclined, so I bashed my head against regular expressions just enough to use notepad++ to find and delete most of the irrelevant stuff and make a CSV, but it's a hacky, imprecise method and not nearly automated enough for batches. For reference, I don't code for a living or even as a hobby, but I use R and bash, am familiar with IDEs, and can follow pseudocode well enough to edit and use scripts.

Any thoughts? Thanks in advance!

Maven conveniently puts all errors at the end of a build.

However, the error messages are not formatted. The errors messages are presented as once giant line via word wrap.

I'm on a windows box, using Git Bash to run maven.

I could futz around and make a macro in Notepad++ for formatting the error messages into a more readable format.

Before I go that route I was wondering if maven had any handy settings or if there is some handy utility that will do that for me.

[Possibly solved, please look at comments]

Hey,

so recently a family member accidentally downloaded a shady browser extension called: "Easy Print" on Firefox. 30k downloads, no ratings, weird "offical" website and installed accidentally trying to buy tickets. I assume it showed something along the lines of: "Buy ticket now" and they just clicked on it (being overall inexperieced with security). Only extension installed was uBlock until then.

I won't post a link just in case, but you can easily find it by googling: "Easy Print Firefox" or "Easy Print App" for their website.

What makes this weirder is that they change the default search engine to Yahoo, which for me was always a red flag for a hijacked browser.

I uninstalled it, but am concerned that they installed something like a keylogger along with it.

Can anyone help me what this is and, especially, how I can properly teach them the basics of internet safety? Not the first time their PC/browser was filled with unwanted stuff...

Thank you and best regards!

Gonna try and put this into words.

I am pretty familiar with bash and python. used both quite a bit and feel more or less comfortable with them.

My issue is I often do a thing where if I want to accomplish a task that is maybe a bit complex, I feel like I have to wind up making a script, let's call it hello_word.sh but then I also make a script called .hello_world.py

and basically what I do is almost the first line of the bash script, I call the python script like ./hello_world.py $@ and take advtange of the argparse library in python to determine what the user wants to do amongst other tasks that are easier to do in python like for loops and etc.

I try to do the meat of the logic in the python scripts before I write to an .env file from it and then in the bash script, I will do

set -o allexport
source "${DIR}"/"${ENV_FILE}"
set +o allexport

and then use the variable from that env file to do the rest of the logic in bash.

why do I do anything in bash?

cause I very much prefer being able to see a terminal command being executed in real-time and see what it does and be able to Ctrl+c if I see the command go awry.

in python, you can run a command with subprocess or other similar system libraries but you can't get the output in real-time or terminate a command preemptively and I really hate that. you have to wait for the command to end to see what happened.

But I feel like there is something obvious I am missing (like maybe bash has an argparse library I don't know about and there is some way to inject the concept of types into it) or if there is another language entirely that fits my needs?

Recently I’ve been growing dissatisfied with my current workflow (Obsidian and iA) and looking to try something new, and someone recommended emacs, as long as I was up for the challenge. I figure it can’t hurt to try, and if I don’t implement it, well, I’ll have learned something.

I’m fairly comfortable with CLIs, but will likely use a GUI, and will be using on a Mac.

Anyone have advice for a total novice?

I'm in a decade-long predicament related to the management of a somewhat complex website for my publishing business, and I'd appreciate your advice. For context:

1. I joined the company as an original founder about 15 years ago. My initial roles mostly dealt with accounting, finance, sales, account management, etc. -- really, anything and everything I could help out with. I offered to take ownership of our website since I had a fair amount of web design and programming experience.
2. The original version of our website was a patchwork of PHP scripts from back in the days before Composer. I was inexperienced and didn't know anything about frameworks, etc. so I just started adding code.
3. Over the years, I built homebrew versions of user authentication, a backend (CMS, CRM, etc.), and our front-facing website (full-stack, from cloud hosting to CSS and everything in between). As the story goes, it became a spaghetti code mess that was only maintainable by me.
4. Realizing that I'd created a mess, my next long-term project was to slowly start transitioning the entire backend over to the Symfony framework, including many/most of the homebuilt components such as auth. This probably took 5 years in earnest. This way, I could at least begin to have conversations about getting outside help.
5. The other founder passed away unexpectedly, and I've found myself not having enough time to dedicate to the website. I can work on it here and there and patch it up when things break, but my fear is that we're going to become stale.
6. I've had several conversations with individuals and web development companies in various capacities over the years. These conversations ranged from "sure, I can help out with front-end stuff" to "we would like to rebuild your website from scratch using (insert popular CMS) and then manage it for the low cost of (insert high cost)".

Right now, all of the coding goes through me because it's the cheapest option (plus all of the context above). I'd like to explore delegating or outsourcing it again, but I don't know where the happy medium is as far as what needs to stay in-house.

Just to give an idea of the complexity, as it goes well beyond what you would think a publisher needs, here are some of the features:

• User auth/database with tens of thousands of users
• Single sign-on that connects those users to several other platforms seamlessly
• Content authoring
• Several "microsite" type pages on the front end that require their own CSS/JS needs
• Some unique features that were built because we couldn't find suitable alternatives, such as a webinar player that automatically generates certificates and stores them for the user, watermarked PDF downloads to include user information (i.e. to prevent piracy), etc.
• CSS from the Bootstrap 3 era that has been modified and bolted onto over the years
• Jquery stuff from way back in the day
• and on, and on, and on

To do things right, I would think that I need a server admin, a Symfony/PHP expert, and a front-end expert. But we're talking about what - hundreds of thousands of dollars per year? We can't afford that.

In my mind, an ideal situation looks like this:

• I am still able to see, modify, and keep control of our codebase (Git)
• Hosting is managed. This is where my second biggest* fear lies, in that I know enough server admin to be dangerous, but I lose sleep knowing that an intrusion is inevitable and there are smarter people than me that can help prevent one.
• I can assign out projects (e.g. we want to upgrade to PHP ## and Symfony ##, we want to redesign a page/template/etc., we want to implement SAML and connect it to another platform, etc.)

*My biggest fear is that, since I hold the keys to everything related to this website, if I am unavailable (or get hit by a bus) then I leave the business in a REALLY bad place.

Can anyone offer any advice on navigating this hornet's nest?

Building my first Progressive Web App, it's new territory for me but I've made it installable already.

I'm trying to cover a fairly simple use case, which is displaying a badge count based on the number of unread notifications. Intuition tells me that I'd just ping an endpoint on the server at a 5 minute interval, but I'm in new territory so I thought I'd open up the conversation to see if there's any gotchas to be aware of.

I'd like to see if there's anyone out there on Tildes who has experience in this domain - is the service-worker always on, or is it only active once the app has been open and then backgrounded? How do I know if the app is currently open? I would like the app to query for notifications more frequently when it's opened, and only intermittently when it's closed. Any tips?

I'm looking to buy a Framework 16 in its most powerful Ryzen config. I'm looking at this being the last laptop I need to buy because of its modular design, so I don't mind the heavy initial investment.

I'm looking to shave of $400-500 by buying parts externally, however. I wanted it to be 64GB RAM, with a 4TB OS drive to run Aurora on, and later on a second drive for another non-immutable LTS distro (probably Debian?).

If I can source the same RAM/Storage, is there any reason to actually buy them from Framework? I'm a bit confused by the huge price difference, since I can get the same memory and storage hardware from Microcenter for about $400 less total.

And if anybody has any experience with the Framework 16 as a daily driver, I'd be interested to hear any stories. I'm not getting the graphics module yet, but may down the road to see if it can replace my desktop fully. Drivers should not be an issue as Aurora has a Framework image that contains everything I'll need.

Apologies if this isn't an appropriate place to post this.

Inspired by a paper I found a while back (https://publications.lib.chalmers.se/records/fulltext/215545/local_215545.pdf), I tried my hand at implementing a program (in C#) to create ASCII art from an image. It works pretty well, but like they observed in the paper, it's pretty slow to compare every tile to 90-some glyphs. In the paper, they make a decision tree to replicate this process at a faster speed.

Recently, I revisited this. I thought I'd try making a neural net, since I found the idea interesting. I've watched some videos on neural nets, and refreshed myself on my linear algebra, and I think I've gotten pretty close. That said, I feel like there's something I'm missing (especially given the fact that the loss isn't really decreasing). I think my problem is specifically during backpropagation.

Here is a link to the TrainAsync method in GitHub: https://github.com/bendstein/ImageToASCII/blob/1c2e2260f5d4cfb45443fac8737566141f5eff6e/LibI2A/Converter/NNConverter.cs#L164C59-L164C69. The forward and backward propagation methods are below it.

If anyone can give me any feedback or advice on what I might be missing, I'd really appreciate it.

I use these right now on Debian:

ncdu

ncdu (NCurses Disk Usage): A disk usage analyzer with an ncurses interface, providing a fast and easy-to-use overview of disk space utilization. Ideal for identifying large directories and files in a user-friendly terminal interface.

duf

duf (Disk Usage/Free): A modern disk usage/free utility with a beautiful interface written in Go. It provides a quick and easy way to check disk usage across various file systems with color-coded output.

tldr

tldr (Too Long; Didn't Read): Simplified and community-driven man pages. Provides practical examples for commands, making it easier to understand and use without wading through lengthy and detailed man pages.

nala

nala (Next-Generation APT Frontend): A modern frontend for the APT package manager, designed to provide a more readable and user-friendly output for package management tasks.

Speedtest-cli

Speedtest-cli: A command-line interface for testing internet bandwidth using speedtest.net. Allows you to quickly check your upload and download speeds directly from the terminal.

htop

htop: An interactive process viewer for Unix systems. It provides a real-time, color-coded display of system processes, making it easier to monitor and manage system resources.

powertop

powertop: A tool for diagnosing issues with power consumption and power management on Linux systems. It provides detailed information on power usage by various system components and applications.

thinkfan

thinkfan: A simple fan control program for ThinkPads. It helps manage the system's fan speed to balance cooling and noise levels based on the temperature sensors.

tlp

tlp (Linux Advanced Power Management): A power management tool for Linux. It provides various configurations and options to optimize battery life on laptops without requiring manual tweaks.

flatpak

Flatpak: A system for building, distributing, and running sandboxed desktop applications on Linux. It provides a universal app distribution system that works across various Linux distributions.

neofetch

Neofetch: A command-line system information tool written in bash. It displays an aesthetically pleasing summary of system information alongside your terminal prompt.

iftop

iftop: A real-time console-based network bandwidth monitoring tool. It shows a list of network connections from/to your system and the bandwidth usage for each connection.

nano

nano: A simple, user-friendly text editor for the command line. Known for its straightforward and easy-to-use interface, making it a go-to for quick text editing tasks.

Edit
Oh wow! Thank you all for your suggestions!

I was looking around and found cheat; it's defined as a cheat that allows you to create and view interactive cheatsheets on the command line. Hopefully, someone else might find it helpful as well.

I've been interested in switching to Linux, or at least dual booting, for some time now as Windows has kept getting worse and Proton for Steam has been getting better. I'm particularly interested in trying Mint Cinnamon.

In every Linux thread on here or Lemmy, I always hear people complaining about Nvidia drivers for Linux or other hardware problems that they avoid by having AMD.

I have an Intel CPU and Nvidia GPU. How big of a problem is that, really? Does it make it an unbearable experience? Does it make it a lot more work to get things working? Does it make certain things impossible to get working? What's your experience?

Also for dual booting, I hear people have problems with Windows messing up their Linux install. Is that a common problem, or a few people having bad luck? Is that avoidable?

Hey all! I've been thinking about buying a domain and building a personal website for myself -- at this point just a personal website with links to my socials, my CV, maybe any interesting projects I want to publicize. Maybe someday I'll decide I want to add a blog or build a webapp or something, but for now it'll be something simple and static.

My programming experience is very much not in the frontend side of things (I'm a data scientist and mostly use python day-to-day). I played around with HTML messing with my Tumblr theme enough back in the day that I'm reasonably sure I can build something solidly web 1.0, and I've toyed with stuff like Jekyll in the past. But I was wondering if I could use this as an opportunity to build up some basic skills that I could put on my resume for the future. But I have no idea what's out there that would be useful and quick to learn but wouldn't be massive overkill for a project like this.

I also have no idea how web-hosting works and who to go with if I want to build a personal website myself rather than relying on something like Wix or Wordpress. Most of the easily-Google-able advice is for different use-cases. Advice is either people who want something user-friendly with minimal coding like Wordpress or it's for something properly big and commercial, neither of which is me.

Anyway, I know we've got a lot of suitably tech-y people here on Tildes, so I'm hoping people here have good advice for this sort of use case. Thanks!

Today is my last day at work and my boss wants me to BCC anyone I have ever sent an email to announce my departure.

I have tried exporting all my sent messages and trimming the list by advanced sorting out the duplicate email addresses in excel, but messages with multiple recipients are plentiful and need to have the emails separated into individual cells at the very least.

I also tried the .NK2 file route. I downloaded the MFCMAPI program to find my hidden autofill contact file, but it can only be exported as an .xml or .msg file and I don't know how to handle those files properly to get the data I need.

Does anyone here have a solution to automatically add every autofill contact on Outlook as BCC recipients for a final email?

EDIT: I found a solution that worked for both of us. I emailed the clients I remember as the most important and set up an automated reply to handle those I forgot to message.

Does anyone have any good resources, books or otherwise, in regards do good design for web dev? I'm a self taught full stack dev who just can't really make things look "pretty". They are functional, but..that's about it. I know CSS, but maybe I just don't have an eye for it?

Any suggestions would be great, thanks.

Hi Tildes!

My significant other works in a mom and pop veterinary practice (litteraly : one manages cattle care and the other manages pets (i. e. cats and dogs)) . They are going to retirement, so she's gonna take over along with a colleague (only for the pets part though). The practice is located in a mid-sized town (for Switzerland at least) ; it's big enough to support a couple more practices, not enough to feel that much competitive pressure (in fact all but one practice share the night and weekend on-call duties).

I volunteered to build her a new website, since the name doesn't match the new structure they're creating (it basically goes from "John and Jane Smith Veterinary Practice" to "VetPun Ltd" ), and also because the old website has a dated early 2000s vibe.

There no plan yet to integrate their practice management software to the website (it's also an ancien piece of tech, they are keen to replace it some day), so it's going to be a couple of static pages for now.

This is technically well within my range (I'm a full stack dev, for such a small thing it's probably going to be a Github Page; although a small Digital Ocean droplet is not out of question), but I mainly work on B2B and have no idea how to do SEO.

Here's what's in my checklist

• Redirect the old website to the new one
• Register in the Google Business directory
• Register in the local business directory
• Register in Google Maps
• Modify the entry in Openstreet Map
• Follow those guide for the website itself:
  • https://developers.google.com/search/docs/essentials
  • https://developers.google.com/search/docs/fundamentals/SEO-starter-guide
• Ads: we plan some ads on local newspaper, and adwords for a limited time (and targeting people local to the area of course).
  • I guess I should also do Facebook? Does that overlap with Instagram? (I'm not a regular user of either of them, although I do have to use Facebook for some LARP event)
• Analytics : say that I integrate Google Analytics, what kind of actionnable item can I expect out of it? Can I get the same kind of data using a self hosted solution? It has been years since I used it in my now defunct blog back in my teenage days, so I expect some change compared to 2008.

Am I missing something?

After spending a couple years in management I want to get back into more individual contributor roles. It's where I can apply the skills I actually enjoy. Preferably I'd work as a dev or data scientist, but what I want is to spend time solving technical/mathematical problems and less herding cats and politicking.

EDIT: US with ability to relocate; willing to take a paycut.

Current plans:

• Attend more meet ups, there are a couple about an hour south of me. Hoping to build some connections with the local industry.
• Private server and website stood up, plan to host projects etc here for interested parties.
• Runs through exercism.io to refresh on some stuff.
• Find some open source projects to contribute on? There is also a local group of indie game devs, perhaps offer my services where possible.

So my question to you all is how would you go about sharpening skills and building up a portfolio?

I am looking to replace my PC that I mostly use for gaming for close to 10 years. While I used to work in data centers, I've never been into building custom PC, particular the planning and research portion on what parts to get.

I am currently eyeing the Corsair build kit, and wonder if anyone has any experience to share.

Thanks in advance.

I have a couple of old Reddit accounts I’d like to delete as fully as possible. However one of them dates back to my teenage years and it’s some of the only writings I have from that time. Any recommendations on good simple ways to scrape all the comments off of it and save them? Then what’s the best way to completely erase a Reddit footprint these days?

Looking for as simple a solution as possible, I’m not tech illiterate by any means but it’s also not a real strong suit for me.

Imagine you’re the manager hiring someone for a technical cybersecurity job. What non-obvious questions help you judge the candidate’s skill/suitability? What makes those questions useful?

That is, assume you’ve done the standard complement of job interview questions such as background and tool familiarity. I’m looking for stuff specific to some part of cybersecurity. It’s okay to get specific to your part of the field.

Pseudo because upgrading some of the parts might have a knock-on effect for other parts. Might end up leading to an upgrade of the whole system, idk. So here's a list of parts that I've already acquired. I was originally going to use some of them to fill out the Framework laptop that I pre-ordered... but I had an expensive couple of months earlier this year and figured I could wait on it. :(

Now here's what I have in my tower currently.

I'm looking to keep the tower at the very least and reuse it for new components. Right now, I know that the mobo will absolutely need to be replaced IF I'm throwing the ryzen chip in. And with knock-on effect, probably the psu as well since these components are drawing more power. The goal is to get a solid 60 fps on Helldivers (which I can't do at the moment, even on the lowest graphical settings) since it's the most intensive game that I play. With this goal in mind, does it make sense to start using the components I have from the first list, or might it be cheaper to keep them for the framework and get older (still compatible) parts that would fit right in to the system as it stands?

I’ve been using git to keep revisions of my website. Since I work alone I only need three commands:

git add -A
git commit -m “<description>”
git push

Soon I’ll be adding a second person, and I remember from experience that conflicts can happen even with two people. So I have two questions:

• Is there a way we can avoid that happening outright?
• Are the commands to resolve fairly standard or does it differ much on a case-by-case basis? I’m hoping to keep the number of commands as small as possible.

Playing with Llama 7B and 13B, I found that the 13B model was capable of doing a simple task, rewriting titles in sentence case for Tildes submissions. The 7B model doesn't appear capable of the same task, out of the box.

I heard about Android's new AICore available on a couple of new devices. But it sounds like Gemini Nano, which runs on-device, can only handle 2B or 3B parameters.

Is this size of model useful for real tasks? Does it only become useful after training on a specific domain? I'm a novice and wanting to learn a little bit about it. On-device AI is an appealing concept to me.

Hi folks

I'm progressing a project but I could use some insights.

I need to teach a LLM (preferably an open source and locally host-able) information about TV shows. I plan on using the show name, title, running time, episode quantity per series/season, and full transcript.

Where do I even start?

Pointers to sites to learn to do this would be much appreciated. If anyone can summarise how I need to prep the data then that would be a bonus too.

Bonus points for a Llama GUI that can be network hosted and allow different people to connect as individuals, a little like ChatGPT interface now.

Thank you in advance.

For my job I need to copy a person's name out of a field and split it into first and last names. I have a AHK script that can do this but my version only works with simple, one-word, non-hyphenated names. I tried prompting Gemini as below.

There is a line of text consisting of one or more words, a comma, then one or more words. write an autohotkey 1.1 script to select everything before the comma, store it to a variable called firstname, then select everything after the comma and store it to a variable called lastname. thanks

(the firstname and lastname variables should be swapped as the last name would come before the comma, that was my error)

Here's the AutoHotkey 1.1 script to achieve what you described:

; This script splits a text line into first and last name based on a comma

#NoEnv  ; Recommended for performance and compatibility.
SendMode Input  ; Simulates keystrokes for reliable input.

; Function to split the text
Func SplitText(_text, firstName, lastName) {
  StringSplit, parts, _text, `,`
  if (parts[1]) {
    firstName := parts[1] ; Assign first name
    lastName := SubStr(_text, 1 + StrLen(parts[1])+1) ; Extract last name after comma (including space)
  } else {
    firstName := _text ; Handle cases without a comma
    lastName := ""
  }
}

; Hotkey to trigger the script (replace F2 with your desired key)
F2::
  Send, ^c ; Copy the selected text to clipboard
  clipText := ClipboardAll  ; Read the clipboard content
  SplitText(clipText, firstName, lastName) ; Call the function to split the text
  MsgBox, First Name: %firstName%`nLast Name: %lastName%

  ; Optional: Clear clipboard to avoid unintended pasting (comment out if not desired)
  ; Clipboard := 
Return

Explanation:

#NoEnv and SendMode Input: These lines are included for performance and reliable input simulation.
Func SplitText(_text, firstName, lastName): This function takes the text (_text) as input and assigns the split parts to variables firstName and lastName.
StringSplit, parts, _text, ,:** Splits the text based on the comma (,`) delimiter.
if (parts[1]):** Checks if there's a second part (i.e., text after the comma).
If true, the first part is assigned to firstName and the text after the comma (including the space) is extracted using SubStr and assigned to lastName.
else:** If there's no comma, the entire text is assigned to firstName and lastName is set to an empty string.
F2::: This line defines a hotkey. When F2 is pressed, the following actions occur:
Send, ^c:** Copies the selected text to the clipboard.
clipText := ClipboardAll:** Reads the copied text from the clipboard and stores it in the variable clipText.
SplitText(clipText, firstName, lastName):** Calls the function to split the copied text into first and last names.
MsgBox:** Displays a message box showing the extracted first name and last name.
Optional: Clear Clipboard: The commented line Clipboard := clears the clipboard content after processing. Uncomment this line if you want to avoid accidentally pasting the copied text elsewhere.

Edit: To answer questions, and provide info I probably should have from the beginning: I'm a medical transcriptionist using AHK with my job's software (Emdat Inscribe) and a word expander (Instant Text). Inscribe seems to be browser-based but functions as a standalone app. I already have dozens of AHK 1.1 macros; my .ahk file has over 2000 lines, although I'm sure it's terribly written code. This is also why I'm disinclined to switch to AHK 2.0 since I have no desire to rewrite everything unless absolutely necessary. The first part of this macro is a bunch of keypresses to jump to the relevant patient info field, then this part would be used to store the names appropriately. I already have hotkeys to use the variables as needed and most macros are limited with #ifwinactive to Inscribe.

I want to learn a new language that I can use for personal projects. But I want to pick the right one for me, given the fact that learning it will be a time investment and I don't have a ton of time for "fun" stuff these days.

I've spent a decent amount of time tinkering around with Rust and my experience has been decent so far, if I'm trying to filter it through the lens of the current Rust craze. It just seems that the code has a somewhat... ugly(?)... aesthetic to it? I'm not willing to cast it aside yet and I think the "ugliness" just comes from me not really recognizing the syntax very well.

I started looking at golang and was immediately interested in the marketing message of it being "a better C". Aside from Hello World, I haven't done anything else with it.

Some random notes/points about my experience and what I'm looking for:

• I am very accomplished with PHP, quite accomplished with C, somewhat accomplished with C++ and Python. Of those, I find Python to be too "free and easy", PHP (Symfony specifically) and C++ to be so OOP-oriented that I just end up writing a bunch of boilerplate, and C is just... C (I'd rather pull out a tooth than have to work with C strings).
• Aside from the obvious pains of C, I think it's the most fun of the bunch. I don't know why I think this, because again, I absolutely hate C strings.
• I appreciate the package management and ecosystem of Rust, from what I've seen. C-with-Cargo would be awesome.
• The older I get, the more I appreciate strong typing.
• I like a language that allows me to systematically and logically organize my code into various modules, directories, etc. This is where PHP/Symfony shines in that there's a place for everything, as opposed to a bunch of .c and .h files all dumped into a folder.
• Ideally, I'd like something that can compile into a binary that doesn't require JVM, etc.

I'm open to suggestions outside of Rust and Go... those are just the ones I've been seeing mentioned the most over the past decade.

I've been slowly fiddling around with setting up a little homelab and media server for the last few months. As a web developer, I've always wanted to learn a bit more of the infrastructure side of things, hence the homelab part. The deteriorating quality of major streaming services finally pushed me to set up a media server as well.

Right now, my setup is very basic. I've been using an old repurposed office laptop. It's a simple dell latitude 5540 I got ridiculously cheap due to it's barely usable crusty keyboard, but since I mainly SSH into it that's not really an issue. I formatted it, doubled the ram, and installed the latest stable Debian release. (Headless)

After that, I chose to install yams which was recommended here. Definitely saved a lot of time there! Finally, I added an old unisex raspberry pi I had lying around. The idea is that it's the only part of the setup that is on 24/7, since it has an almost negligible footprint. Whenever I want the main server running, I SSH into the raspberry and use wakeonLAN to start the main server. I'm probably gonna make a tiny web interface for that soon.

Now on to the part I need advice for. The laptop and attached HD are quickly running out of space. I know just slapping on extra hard drives has a limit, and am vaguely aware of things like unraid existing, but am a bit overwhelmed right now with all the information and options in this space.

Does anyone have some advice on something I can tackle for a reasonable amount of work/budget? Something basic, but with the possibility of expansion in the future?

Any other tips on where to go next in general are of course also appreciated. (On that note, I'm right now not opening up the server to ingress from outside. I only interact with it on the home network, as I primarily work from home)

I will shortly be travelling for work. I do not have the capacity to bring anything other than my work machine. In addition to working every day I would like to: legally stream movies in the evening, work on writing, email friends etc. At home of course I use a separate laptop for this but in this case I won't have that option. Any thoughts on how best to achieve a separation of concerns while travelling? How do people on Tildes manage this case?

p.s I know in a best case scenario it's not ideal, hence my behaviour at home, I just need a working method for this particular case.

As per subject really.

I'm creating a project with the CEO at work and it's going to need some serious AI. I'm happy to speak about it here and take advice and tips for direction and resources. I'm going to definitely be hiring real human resource to get this going though.

The project is a masters library of video. Anyone that has seen me post before might know I run a server of roughly 10k of videos, all company IP, of TV shows from over the years. What I'd like to do is point AI at the video library and have it build out a serious database of information, or at least a sidecar JSON of information next to every video. Some things I really don't need AI for and can easy generate, such as video length, type, audio channels, codec, bitrate, etc. All of that can be gleamed with the usual suspect tools such as mediainfo or ffprobe. What I'd like AI to do is scan for faces and identify names of celebs (if possible), sections of video at 5 seconds in length containing railway, trees, cars, etc logged to build out a database of video that we have. It would also need to log time codes of where these clips are and for how long.

I know it sounds like a crazy project, but it will be fun and possibly the start of a new product which I would open source. Don't tell my boss that but if we're using open source models and free shit to create these awesome beast, I'd want to give back to the community.

So, ideas on where I would find people interested and talented with this sort of thing? Any thoughts on what else you'd think I should target to capture from a massive video library? I will be grabbing the clock card info too so OCR is a must.

Soooo much to think about. Project plan coming up.

I've been using syncthing for a while now and more recently I've started to use a VPS but I find it to be a mild pain in the ass to setup and I'm wondering if there's a better way or just how are you administering?

I've been just editing the config.xml file and restarting it. It feels clunky editing it in nano especially when I have to delete a folder or remove a device.

I'm starting up on a new VPS and doing this initial setup again is mildly frustrating.

Another question, a friend is also going to be backing up some files onto this server (both of us treating it as untrusted), would it be better practice to set up 2 users each running their own syncthing@user service or just have it all under one?

It's been years since I've had to use a an actual computer for anything serious and I want to regain my literacy with them. The height of my computer usage was the Windows XP/Vista era. I got it because I wanted to throw myself into a couple of different programming/coding courses.
I chose the Surface Pro because of the detachable keyboard/stylus setup and the fact that I don't have a good way to set up a desktop computer. Also I've always fantasized about being able to do work in a coffee shop or in a comfy chair by a lake lol.
Can anyone share some tips/tricks that might be useful to me? Anything from hotkeys, task management related things, or just general quality of life things I should know about would be super helpful. I'm so used to smartphones being able to do everything and feel like I'm a little in over my head here. Thanks in advance.

Two hours ago I randomly thought "hey, why not do LFS?", so I opened my laptop and started following the book. I've heard a lot of people say that LFS is great for learning how a Linux system works. However, so far it's just been a guide on how to compile different software and what autoconfig flags to use. I thought that maybe further chapters will have more information on how things work, but it seems like they all just contain a one-line description of a program and compilation instructions.

If anyone here has done LFS, did you actually learn anything from it? Is it worth spending more time on?

I am an experienced programmer (mostly M$ stack -- C#, etc).

I started learning mobile Android development a few months ago, learning both Kotlin and the larger Android development environment at the same time. I got bogged down in tutorials and guides, because half of them teach Jetpack Compose methodology and half teach XML layout ... and, often enough, don't bother to mention which method they're using.

Which should I learn first? I am initially interested in learning Android dev for my own hobby/fun/side projects, but I would--ultimately--like to be able to put "Android developer" on my resume.

Jetpack definitely looks better, more modern, more OO, and I expect it will eventually become the new standard ... but that could still be many years down the road. Also, while it might be "better"--especially for larger projects--it also smells more complicated.

So, ultimately, I guess I should learn both if I actually intend to become an Android dev ... but I should definitely get comfortable with one, first ... so, which one?

I have a NAS with a ton of photos and documents that have remained untouched for around 6 years. I uploaded all that stuff to OneDrive. Tidied it up and kept using OneDrive mostly. But I also sent stuff to the NAS. They have diverged.

I'm thinking about ways of restructuring/sorting my NAS to match my OneDrive so that I can then sync the two. I thought about making a python script that would just match on file names and move them to the correct location.

Figured before I did I'd ask if anyone else had any other suggestions

Hello folks

Recently we've been playing with Powershell and having to move on to graph to do all the fancy things we want to achieve. MS forced this when they suddenly decided the MSOnline module was retired and things stopped working.

We've built a great New Team with SharePoint and including folders script. One of the things we used to do with the PNP module is set folder permission on two of the folders in a new team, making them only accessible to Owners. How the devil does one achieve this with Graph?

Any pointers would be grand.

I am asking as I have just created one. I won't advertise it here, as it feels not in good faith and I don't think Tildes is the right audience (I imagine most of the techies here are probably fairly seasoned).

I want to offer some kind of programming tuition to people at a good rate (read: affordable to those that might be on a low income but wish to learn). I am doing this to raise money for my local cardiology ward, who have just been told there isn't enough in the budget to cover their Christmas party this year. Morale is low there, and I'd like to help cover the deficit.

How would you structure something like this?

Initially, I have written that I have no set fee and am happy to offer services on case-by-case basis (words to that effect). But in a discussion with a friend, they suggested I should do something like:

• Small donation (£1 - £25): Access to a chatroom (Discord?) where someone can ask questions, and I'll strive to answer and help them as fast as possible)
• Medium donation (£25 - £50): I will arrange a group session where I cover some basic programming concepts and host a Q&A at the end to help bridge any gaps in understanding.
• Large donation (£50+): I will arrange a one-to-one session (via call, video or instant messaging) where I will help go more in-depth on a topic or help debug a specific problem.

If anyone has any experience with this type of thing, I'd appreciate any advice. I have only been a professional software developer for three years, so I am reasonably experienced, but not exactly an industry veteran. I want to set realistic expectations for this service.

I'm happy to share a link to the open collective via private message if anyone wants to have a look over it and offer any advice.

As I'm exploring the idea of hosting my data at home (with offsite backups), I would like to better understand how to test my home network for security vulnerabilities.

I have run basic Nmap scans and confirmed that there are no open ports. I've confirmed that users have access to what they need but nothing else, and that guests using the network for web access don't have any sort of access to data. All data is encrypted so someone stealing the physical hardware shouldn't have access to the contents, either. But that's about as far as I know what to do.

What else could and should I try? How do you pentest your home network?

I feel I'm ok with my understanding of how to set things up so that everything is relatively secure. But I have very little idea how to actually test the setup.

Edit: Added a sentence about encryption.

I decided to set up automatic backup of my files from my phone and laptop to Backblaze B2. I didn't find a good solution to sync photos from my phone directly to Backblaze, so I decided to do the following:

1. Sync photos from my phone to my laptop using Syncthing
2. Back up those photos as well as other files from the laptop to Backblaze using Restic

Is this backup solution fine, or are there any issues with it?

Also, most of the stuff I need to back up, even on my laptop, are photos/videos. Is there a point in using Restic with it's deduplication and incremental backups for this use case, or should I just use Rclone directly? I'd assume deduplication won't save me much storage because photos generally don't have similar byte chunks, although I may be wrong.

Hey! I’ve been trying lately to get rid of big platforms from my life. One part of it is that I usually buy ebooks/audiobooks from apple, Amazon or google, however I’m then also forced to use their reading app, which is a vendor lock-in I’m not comfortable with.

I know there are plenty of ebook readers out there, but I’m trying to find

1. A store where I can buy ebooks that can be opened in a ebook reader of my choice.
2. A way to then sync my progress between phone and laptop. I have nextcloud setup, so if I can make use of that then it’s perfect.

Anyone here got any tips?

I've read nice things about Amazon's S3. There are some compatible implementations from other major vendors like Google and Cloudflare. There are projects that automatically back up and replicate a sqlite database using S3. Some people have backed up Google Photos to S3.

But I've never used any of them. What would be a good way to get started? Amazon or another vendor? (And does this make sense at all?)

I'll start by saying that there's nothing wrong with how VirtualHere functions. I have used it for a couple years on my nvidia shield while streaming games from my pc and it's perfect for what I need. The problem I have encountered is that I'm no longer using the shield and have transitioned my entire setup to use a raspberry pi 4 instead because the shields wifi becoming more unstable with every update nvidia pushes.

I would love to continue just using VirtualHere, but I've just learned that the developer does not allow a license transfer for any reason so my $50 license is completely useless now that the shield is gone. Knowing that the license is non-transferable makes me unlikely to ever spend money on it again because I cannot guarantee how long these devices will last and $50 is far too steep for a single device private use license on any software. My primary use case is with a moonlight/sunshine setup which can handle the controller inputs just fine after a little bit of input file tinkering.

The things I absolutely cannot figure out how to make work without VirtualHere is a Dolphin bar that is used for Wii/WiiU games and the gamecube controller to usb adapters. I've seen people mention using usbip, but I haven't been able to find any reasonable explanation or documentation on how to actually use usbip without fully configuring it every time the device reboots.

I'm not against the idea of a more manual setup. I just need something that once it's configured will allow passthrough of any usb device from a raspberry pi to a windows machine and not charge me a fortune every time I need to swap hardware in the future. I'd be willing to pay for similar software if it was a little more reasonably priced for what I'm doing.

Hi everyone — I am trying to get a job in web development after a decade in a mostly unrelated field.

I am looking for ideas and tips to create a portfolio to send with applications. All of the websites I worked on ages ago have been taken offline or redesigned by someone else. I do have a website I created for my music, but it’s just vanilla HTML. I also have a personal website which is really the only thing I have to show.

I know HTML/CSS quite well, but that’s basically it. I’ve worked with WordPress for years but only just recently began learning enough PHP to do anything custom. I don’t really know Javascript much at all.

I have quite a few paid courses through Udemy for all these different areas but even as I have completed them, I don’t feel confident in knowledge of the different languages. These courses nearly always come with projects that the students create with the instructor. Should I use these as part of my portfolio? For some reason I never felt right doing that, since I didn’t build it myself.

So I guess I’m curious (if any of you are web developers) if you have suggestions for how to fill out a portfolio without any previous work examples.

Side note: I wasn’t sure how to word the title or my question particularly well so please edit it more clearly, Those Who Can Edit.

edit: thank you to everyone who took the time to reply to this. it’s all been very helpful and i appreciate everyone’s input immensely!

I'm curious on how to get started in self hosting. I have computer experience, being an Android Developer, but I hardly have experience in Linux and backend/networking work.

I've been wanting to start up a Plex/Jellyfin server for a while, and I have an old system sitting around with a Ryzen 1700 with a graphics card in there as well that's been begging for attention, and maybe I can throw on a Minecraft server in there as well. Since I travel a bunch, it would be nice too to be able to access my media for when I'm traveling, or to let my parents or friends access some shows if they so desire!

What I'm worried about is exposing my network to the internet basically. I used to run a Minecraft server with port forwarding and such on a personal computer but now I'm realizing that that's probably a bit unsafe lol.

Basically, are there any guides that I can look at, or any of your own experiences that could potentially help me or anyone who's interested?

I'm looking at starting to do a PC build and I'm a bit lost on which way to go CPU wise.

Proposed use case: linux, some gaming (usually older games), possibly trying to learn home lab/self hosting types of things probably in a VM but nothing really heavy. I do want to run Starfield when it comes out and maybe be able to try VR some time in the future.

I'd like to have a bit of a future proof system while getting value for my money, as in I'd like to spend less but I will spend more if it matters. This is where I'm sort of getting lost.

I tend to lean towards Intel because VM's and multitasking should work better (I think) but people seem to believe that AMD is better bang for the buck?

I feel like I'm likely not going to swap CPU's, but RAM, GPU, and storage are easy to swap so I'm not to worried.

I have a server running Unraid at home. I have ~20 docker containers running at the moment with almost all of them only available within my local network. I just stood up an instance of Seafile on the server to act as a google drive replacement. Still in the early test phase before I commit to throwing important stuff on there. I have my domain proxied through Cloudflare so none of my local ports are exposed to the internet. Seafille has complicated passwords set for admin and user accounts (generated with Bitwarden, hot damn I love that app). I also enabled 2FA on each account. I know that I can further clamp it down using some of Cloudflare's extra access controls but in my admittedly limited experience, those all cause issues getting an app to authenticate with the service. Web apps don't have this issue of course.

So am I ok with this setup? I can encrypt the data before uploading easily as it's a built in feature of Seafile. Or would it be better to just run with local only and run a VPN to access when I'm outside?

I figure just about any effort along these lines I trust more than Google with my data. But I may be overconfident in that perhaps. I'm still learning the ropes with Linux and self-hosting in general.

So I have an old MacBook Pro (mid-2014) Core i5 which I've just installed Ubuntu 22.04.2 on. Most things are working fine but the screen randomly flickers and then goes black and then after varying lengths of time will pop back on again. I've been googling around and found lots of instances of similar graphics glitches but can't quite find a solution.

Any suggestions?

I'm starting grad school in neuroscience/biomedical engineering soon, and one of my most dreaded parts of it is inevitably having to develop Matlab code. I understand why people use it -- it's arguably best in class at a lot of engineering tasks, and the matrix-first approach of the language makes it very fast to prototype things if you think like a mathematician/engineer.

However, the language also seems to actively discourage good software practices, and many frequently used scientific projects have atrocious code. Think python dependency management is bad? How about NO DEPENDENCY MANAGEMENT? Yes, that's right, the way you share code in matlab is by importing collections of loose files from github/matlab file exchange. The Matlab neuroimaging code that I have worked has also frequently abused the workspace to share state implicitly between scripts, which makes the code virtually incomprehensible. Instead of using packages to create namespaces, common practice is give function names a prefix and import them into the global namespace.

I know there's multiple large companies that rely on Matlab for their products, so it must be doable; I just haven't seen it for myself yet.

Do you guys have any experience developing in Matlab, and if so, are there any good resources to learn how to build robust software in it? What are some open source projects that have good Matlab code?

Been lurking for a week on tildes now and I am really glad this place exists. The crow here is exactly what I have been missing on Reddit for a while now.

Having said that, the whole Reddit situation has some-what motivated me to get the balls rolling on an idea that I have had for a while and I am looking for advice on the same.

I have often heard this phrase "Learn programming by building" but whenever I dive in to the resources, I fall flat due to the information overload and the general abstractness that the field has (I appreciate abstractness but here it demotivates me) and I have never found a proper resource that I could follow to actually build something instead of just blindly following tutorials and playing with them.

So, my question is how do I translate "learn by building a project" into a practical framework.

I know of 100 days of swift and I really like that approach however I don't think I want to start with swift or build an iOS app right now.

Pretty much, the title.

I have been coding professionally for over 2 decades, been using Git for almost as long ... and to this day, it still feels alien and uncomfortable to use. I keep feeling like I am relearning it all over again. I would really like to find some kind of different resource that helps me to make Git "stick" in my brain, and become more intuitive. Maybe that's just not possible, but I keep hoping.

Meanwhile, my roommate is just starting her journey into programming, and her class just started teaching Git ... and I'm eavesdropping a bit, and they're teaching it okay, but I'm sure there are better tutorials out there for a newcomer.

I am aware of -- and currently reading my way through -- both this recent tildes post and the various tutorials mentioned in it. But I am looking for other recommendations, as well ... and I bet I'm not the only one.

Thanx in advance.