HNHacker News
TopNewBestAskShowJobs

m3nu

878 karma · joined April 26, 2017

Tech entrepreneur, traveler, hiker, mostly hanging out in Asia. Contact: manu [at] vlx.cc
submissionscomments
m3nu··on How Ultrasound Became Ultra Small
Aliexpress link to buy one?
m3nu··on Google is apparently struggling to contain an ongoing spam attack
Yes, it's slightly worse for local results. But pretty good for most other searches.
m3nu··on Show HN: Open-source alternatives to tools You pay for
Open source also needs a business model to be sustainable. So I'm not a fan of doing price comparisons with some similar commercial SaaS. Competing on control, transparency, community, flexibility and support will be better long-term.

At least that's my vision for http://pikapods.com, which allows for convenient FOSS hosting, while sharing revenue with the original project and avoiding any lock-in.

m3nu··on Aerobic exercise is good for the brain; easy wins for behaviour change
Been looking into this recently and one really needs 3 types of exercise:

- strength/resistance training: to build and keep muscles; one benefit of which is better stability at age and metabolic regulation.

- high intensity cardio/HIIT/zone 5/95+% max heart rate: to build VO2max, was also shown to reduce arterial plaque.

- normal cardio/zone 2/50-80% max HR: mitochondrial efficiency, fat burning?, endurance, memory (the current link)

Good frequencies seem to be 3x/week for normal cardio and strength, and 1x/week for HIIT.

A fourth could be stability/stretching/yoga-style exercises. I'm doing those on cardio days currently.

Not easy really. Though anything is better than nothing, so don't stress.

m3nu··on Woman loses over $44k after downloading third-party app to buy fish
Those are probably SGD, not USD. So a bit less, but still a considerable damage.
m3nu··on Problems with homemade billing systems
I built my billing system on top of Django and it's used in 2 online services for a few thousand users and hundreds of invoices a month.

You have to be mindful of some edge cases, but if the scope is kept narrow, it's doable. The added benefit is the flexibility to fit it to your use case. And with Python, you get many high-level libraries, e.g. for decimal calculations and PDF generation.

m3nu··on Debian celebrates 30 years
Still remember being introduced to it in 2005 while working in the UK as sailing instructor for a summer job. An older guy showed me how he automated cataloging his grandma's possessions for auction with it, which deeply fascinated me.

Back home, after lots of trial and error, I used it to run a mail- and webserver for my first business.

m3nu··on Self-hosted photo and video backups directly from your mobile phone
Immich is making fast progress and is a great alternative to PhotoPrism for pictures, since the UI is more similar to Google Photos. Just the memory usage is still a bit high.

At https://pikapods.com, we revenue share with the author (Alex) and provide hosting for less technical users. So hoping to see it grow and improve further.

m3nu··on News Minimalist – Only significant news
RSS feed would be nice for those who prefer that over email. Otherwise looks great!
m3nu··on Stripe increases price for business in the European Economic Area
Together with the new payout fee this is a +46% increase for charging USD cards. 2.9% to 4.25%.
m3nu··on Path to a free, self-taught education in Computer Science
A bit like me. Got started setting up a webshop for my first startup and had to learn Apache and PHP.

If anyone with similar skills (Python, Docker, Shell) reads this and looks do get started, do check out our Google Summer of Code projects for this year. You'll get paid and can pick any task in this field: https://github.com/borgbase/vorta/wiki/Google-Summer-of-Code...

m3nu··on Go FOSS: Information is power
Giving only one option per category may not be enough. There are usually several great FOSS apps for each, targeting different uses. Some more choices here: https://github.com/awesome-selfhosted/awesome-selfhosted

The other issue is that most users won't maintain their own server or keep up with security updates and such. That's why I launched https://pikapods.com, which allows anyone to run FOSS apps with a few clicks, while supporting app authors via our revenue share. Our 'app store' is here: https://www.pikapods.com/apps

m3nu··on Stripe issues
> a bad actor using your site as a testing ground for stolen cards

Happened to me when launching a new site. Quickly refunded all payments, but still had to pay the fees.

m3nu··on MacBook owners have two months to claim up to $395 over butterfly keyboard woes
3 replacements in Malaysia and Dubai. Each took about a week each. Unfortunately I won't get anything, being outside the US.
m3nu··on Start a fucking blog
Personally, I think the combination of blog, newsletter and optional monetization is a good fit for many.
m3nu··on Start a fucking blog
They are still pushing FOSS adoption and publish bugfixes regularly. The aim just isn't to have many cheap hosting users directly.

Not speaking for the project here. Just what I understood from conversations with devs.

m3nu··on Start a fucking blog
Ghost is run by a foundation with a hard limit on revenue. They don't need more users at this point.
m3nu··on Start a fucking blog
At PikaPods we have Ghost and WordPress to run with a few clicks. Comes with a subdomain, but can also add your own domain:

https://www.pikapods.com/apps#blog

m3nu··on BorgBackup: Deduplicating archiver with compression and encryption
What I meant was that there are people who don't run ZFS, but still need backups. So it won't work for everyone.

Even for my own use cases, not every server and system I maintain could use ZFS right away.

Still good to know about the encrypted volume feature. Will be sure to test this next year.

m3nu··on BorgBackup: Deduplicating archiver with compression and encryption
Probably. My benchmark was mostly to compare Borg v1.2 and v2 and some network optimizations. Restic was a stretch goal really.

For Kopia, I do try it once a year, but I still find the docs and CLI args confusing. Running the server part behind a reverse proxy needs 2x HTTPS and searching the forum to get it somewhat working. For a webdav target, the progress display doesn't really work and it's not possible to cancel a backup run. So for now I'm observing and will retry next year.

m3nu··on BorgBackup: Deduplicating archiver with compression and encryption
Remote ZFS replication kinda does. But the offsite backup wouldn't be encrypted and not everyone is using ZFS. So it's not for all situations.
m3nu··on BorgBackup: Deduplicating archiver with compression and encryption
I recently wrote up my strategy for backing up local containers with Borg & Borgmatic here: https://docs.borgbase.com/setup/borg/containers/

Borgmatic will beautifully deal with DB dumps and there is a popular container image to run it. As for the cache ("retrieve some metadata about previous backup from S3"), you don't need to keep it locally. It can be restored from the backup repository.

Hope some of this applies to your K8s setup.

m3nu··on BorgBackup: Deduplicating archiver with compression and encryption
Likely next year after 1-2 RCs. It's at beta4 currently.
m3nu··on BorgBackup: Deduplicating archiver with compression and encryption
Yepp. Version 2 got rid of lots of legacy code and cleaned up CLI args a bit. Will be around 5 to 20% faster than the v1.2 branch.

https://github.com/borgbase/benchmarks

m3nu··on BorgBackup: Deduplicating archiver with compression and encryption
Borg is surprisingly fast and memory-efficient, even when compared to Restic, which is written in Go. Recently did a benchmark to test the upcoming Borg v2 and this surprised me the most:

https://github.com/borgbase/benchmarks

m3nu··on A concept from physics called negentropy could help your life run smoother
Said differently: good decisions save time in the future, bad decisions keep on wasting time.

The goal is to compound the benefits of good decisions.

m3nu··on Duplicati: Free backup software to store encrypted backups online
Yes, it's stable. They even added compression this year. We just added support for Restic on BorgBase.com. Will have more user feedback in a few months, but first tests and benchmarks are pretty encouraging.
m3nu··on Duplicati: Free backup software to store encrypted backups online
At BorgBase.com the largest Borg repo we host is about 70 TB. Still manageable with server-side pruning. Mostly larger files from what the user told me.

We just added support for Restic too. Using Nginx with HTTP/2. Fastest combination I've seen so far. So very excited to offer two great options now.

m3nu··on Ask HN: What's Your Biggest Regret?
I was always interested in IT, but studied business instead because my parents thought IT would be too stressful.

Ended up programming a distributed simulation optimization tool for my master thesis (in business), while already doing multiple online startups.

Do I regret not studying CS and following a SWE career? I really don't know because many skills from the business side have served me well too. Would I have started those companies without understanding customers, marketing, accounting, taxation, investing?

So I try not to regret things because I don't know the alternate timeline. Could be better, could be worse.

m3nu··on Ask HN: So you moved off Heroku, where did you go?
I started PikaPods (https://www.pikapods.com/) a few months before the announcement as a simple way to throw up some open source web apps. Part of the mission is also to provide an additional revenue source for FOSS authors with our revenue sharing program.

Since then the project has seen good traction and we run a few thousand apps in two regions, EU and US.

Anyone still looking for an Heroku alternative, do check us out! There is some free welcome credit to get started quickly.

← PreviousPage 2 of 11Next →