Commerce · alternatives · 2026
24 alternatives to Linux sysadmin course, eight years on
Almost eight years ago I launched an online “Linux sysadmin course for newbies” here at HN. It was a side-project that went well, but never generated enough money to allow me to fully commit to leaving the Day Job. After surviving the Big C, and getting made redundant I thought I might improve and relaunch it commercially – but my doctors are a pessimistic bunch, so it looked like I didn’t have the time. Instead, I rejigged/relaunched it via a Reddit forum this February as free and open - and have now gathered a team of helpers to ensure that it keeps going each month even after I can’t…
A free, open-source Linux sysadmin course designed for beginners aspiring to junior system administration roles. The month-long program restarts monthly and is run by a volunteer team to ensure continuity. Originally a… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Linux sysadmin course, eight years on launched in 2020; newer entries below may have overtaken it.
- 1LS
Almost eight years ago I launched an online “Linux sysadmin course for newbies” here at HN. It was a side-project that went well, but never generated enough money to allow me to fully commit to leaving the Day Job. After surviving the Big C, and getting made redundant I thought I might improve and relaunch it commercially – but my doctors are a pessimistic bunch, so it looked like I didn’t have the time. Instead, I rejigged/relaunched it via a Reddit forum this February as free and open - and have now gathered a team of helpers to ensure that it keeps going each month even after I can’t…
2020 · its alternatives →
- 2LS
Kicked my course off today - grep101.com - with lessons starting Monday. I think I've got the pricing right to attract a good class of keen learners for this first run through...
2012 · its alternatives →
- 3
Hello! I'm Byran. I spent the past ~6 months engineering a laptop from scratch. It's fully open-source on GH at: https://github.com/Hello9999901/laptop
2025 · byran.ee · its alternatives →
- 4
🌐 The Internet Computer! Free, Open-Source, and Self-Hostable. - HeyPuter/puter
2024 · github.com · its alternatives →
- 5
I've been a longtime member @ HN, but I haven't been a developer. In fact, my only HN submission has been one asking how to learn to code (http://news.ycombinator.com/item?id=820741). My cofounder and I decided to solve the problem by making a simple, interactive way to get started with Codecademy. We'd love your feedback. If you're interested in helping us to get more courses up (on any topic!), please send us an email at [email protected].
2011 · codecademy.com · its alternatives →
- 6IM
2022 · networksfromscratch.com · its alternatives →
- 7
A few days ago, I responded to a comment by bloggergirl offering to read anyone's web copy and help. I shot off an email hoping for a paragraph or two of feedback on my startup's copy. Instead I received a professional, detailed deck of tons of invaluable well thought out feedback. It must have taken her an entire afternoon. Here's a link to it: http://www.slideshare.net/shereefb/recommendations-for-bettermeans To top it off, this isn't someone with a lot of free time on her hands, she's only days away from launching her own startup (page99test) This community blows my mind!
2010 · slideshare.net · its alternatives →
- 8
Introduction to UDP: sockets, frames, and data encoding. We build a Rust client for a simple name server that converts domain names into IP addresses.
2020 · lowlvl.org · its alternatives →
- 9AF
I was working on this for a year. More than 80 completely free videos alongside a free booklet for LPIC1 preparation or to be be used anyone who wants to learn more about GNU/Linux. Feedbacks are more than welcomed.
2023 · linux1st.com · its alternatives →
- 10
Hi HN, I have been messing around with WebRTC for a few years now but when it comes to the TURN server I never quite got to my gold standard of free, self-hosted and open source. I decided to give it a go using Oracle Cloud Infrastructure's free tier, meaning that my total spend got down to domain name hosting. I know plenty of people have been burnt by Oracle in the past, but I have had servers running on the free tier for 5 years now without so much as a hiccup. Regardless, the concepts will be the same using any cloud based server. This is the first time I've written up an end-to-end…
2025 · github.com · its alternatives →
- 11IM
I noticed the who's hiring threads are very popular every month, so I decided to create a job board specifically for hacker news. You can tag jobs, search, view user's profiles and more. Tell me what you guys thing! Any feedback is appreciated.
2013 · hnjobs.org · its alternatives →
- 12AC
Hi Everyone. My name is Mike. I've created a free Ansible Crash Course. It's a course aimed at people who are new to Ansible and want to get up and running quickly. It goes into a fair amount of detail on most topics, but should something be missing just let me know and I'll add it in. Any and all help would be greatly appreciated! Just note an email address is required to register for the course - this is a limitation of the platform I'm using to host the course. Sorry about that! The course can be found over here: https://www.thecloud.coach/ansible-crash-course Any and all…
2019 · its alternatives →
- 13
- 14FO
HN, I've been mostly lurking, semi-active on HN for over 4 years. For most of that time, I've been working on my startup, Learndot. I have always wanted to do a "Show HN" post, but I never thought it was ready. We've now finally launched web signup and using a freemium business model. I feel I can now post and offer something to the community (a new app to try out) and hopefully get good quality feedback. Here's the site: http://www.learndot.com Would appreciate any or all thoughts: From pricing/positioning, to design/performance. The app is written in Sproutcore and backed by an API written…
2013 · learndot.com · its alternatives →
- 15
Hey HN! This is a fun/educational project I built to learn OS programming. I started working on it right after graduating high school last year and have been working on it on and off during my first year of university. It features a TCP/IP stack, an HTTP server, a RAM file system, a BIOS bootloader, paging and memory management, and concurrent tasks based on cooperative scheduling, along with a custom library. It's written in a C programming style focused on safety (based on a custom library of core abstractions) that's inspired by the writing of Chris Wellons (nullprogram.com).…
2025 · github.com · its alternatives →
- 16
After 6 years of coding almost every day, I'm finally ready to show HN. There's a lot going on here, looking forward to your guy's feedback.
Jul 2026 · jaclang.org · its alternatives →
- 17TY
I was just browsing through the "Who got hired?" thread (https://news.ycombinator.com/item?id=36160198) and it caused me to think about all of the things that happened in my real life due to HN. In 2012 I was hired from a post in the "Who's Hiring" thread that turned out to be a complete life and career transformation. It was at a very famous company that everyone here has heard of and used. They were pre-IPO and I got to be a "part" of that IPO. It exposed me to people smarter than I had ever met, and allowed me to learn from them. It allowed me a path into "big tech" that I…
2023 · its alternatives →
- 18CA
Based on the multiple "Who's hiring remotely?" and similar posts on HN, I thought it might be useful to have a site that aggregates remote programming jobs. There is way too much spam out and an inconsistent way to say "work from home" so traditional searching doesn't work (or rather, takes a long time per person). I've worked in a few remote programming positions so I figured I might know of some companies or searching tricks to find them. Let me know if you'd find this type of thing useful. If we can get some traffic going, then maybe we can start attracting companies to actually list…
2010 · workfromhomeprogrammingjobs.com · its alternatives →
- 19
I am very new to this. I have tried to follow to follow your guidelines, but I'm not sure if I have got it right. The URL point to release notes which give a brief overview of the project including its history. As production code, this is still early stage - but I think it works well enough to be useful to people other than myself.
2023 · github.com · its alternatives →
- 20
Open Source course materials from HackerBay University - hackerbayuniversity/Course
2018 · github.com · its alternatives →
- 21JL
Hello everyone, I just launched my bootstrapped (no funding) online learning startup, after 3 years of solo development part-time (2 to 3 days a week) - https://onlinecoursehost.com I would love for you guys to go through the landing page and give me your feedback on the page itself, the idea, the pricing model, any feedback would be much appreciated. About the product, it's an online course hosting platform. Online instructors upload their video courses, integrate with Stripe, set a price, create a course landing page and website home page (there is a website builder component to…
2021 · its alternatives →
- 22
Learn to code from scratch with hands-on lessons, a structured curriculum, and real projects. Stop watching tutorials, start writing code for free now.
2022 · boot.dev · its alternatives →
- 23LL
I've been developing SpiderFoot (an OSINT/recon tool) for 10 years now, so wanted to share my story and try to distill some lessons learned in the hope they might be helpful to others here who might be considering writing/open-sourcing their own tools. Here's the post: https://medium.com/@micallst/lessons-learned-from-my-10-year-open-source-project-4a4c8c2b4f64 And the repo if you want to check it out: https://github.com/smicallef/spiderfoot -- TL;DR version of lessons from the post.. Lesson 1: Writing open source software can be very…
2022 · its alternatives →
- 24
Path to a free self-taught education in Computer Science!
2016 · ossu.firebaseapp.com · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →