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Tools & Productivity

The most popular blog posts about tools & productivity on Hacker News. 381 posts.

2021
181

How I Use Notion

This post is a fairly comprehensive discussion of how I use Notion (a free personal knowledge management app) to organise various aspects of my life: project management, reading, academics, plans/goals, investing, and more. The post is not designed to be read linearly – pick and choose the bits that are relevant to…

186

Encrypted Backup Shootout

Recently I have been spending time on improving the performance of bupstash (my encrypted backup tool), and wanted to compare it to some existing tools to try and find its relative performance in the backup tool landscape.

189

Creating my personal cloud with HashiCorp

I maintain a VPS which I use to self-host a variety of services that I use: Joplin Server, Seafile , as well as for hosting websites that I develop. For the past few years, that VPS has been managed with Docker Compose, but recently I decided to build something a bit bigger. My goals with the project:

191

Git from the Bottom Up (2008)

Welcome to the world of Git. I hope this document will help to advance your understanding of this powerful content tracking system, and reveal a bit of the simplicity underlying it — however dizzying its array of options may seem from the outside.

195

Buying an ebike

You thought your family was going to be talking about web3 this Thanksgiving. But they’re actually talking about ebikes. Let’s help you prepare. Ebikes are about to change the world. They are already the best selling electric vehicles, and are selling as fast as factories can make them.

200

Quick and dirty way to rip an eBook from Android

I recently purchased a book for my MSC which was only available via a crappy Android app. There was no obvious way to decrypt it to read on a more sensible device, so I resorted to the ancient art of screenscraping. This is a quick-and-dirty way to grab images of the pages and convert them to a standard PDF using…

202

s/bash/zsh/g

There is simply no way you can do calculations with fractions in bash without relying on bc , dc , or some hacks. Compared to simply being able to use a + b it’s ugly, slow, and difficult.

204

Typing Is Hard

Type checking is the process of taking a given program in some programming language and working out whether all variables and expressions have the correct types, i.e. strings are assigned to strings, arithmetic expressions involve only numbers, etc. Some languages also offer type inference , tasking the compiler with…