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@gbaman
gbaman / HowToOTG.md
Last active May 9, 2025 20:48
Simple guide for setting up OTG modes on the Raspberry Pi Zero

Raspberry Pi Zero OTG Mode

Simple guide for setting up OTG modes on the Raspberry Pi Zero - By Andrew Mulholland (gbaman).

The Raspberry Pi Zero (and model A and A+) support USB On The Go, given the processor is connected directly to the USB port, unlike on the B, B+ or Pi 2 B, which goes via a USB hub.
Because of this, if setup to, the Pi can act as a USB slave instead, providing virtual serial (a terminal), virtual ethernet, virtual mass storage device (pendrive) or even other virtual devices like HID, MIDI, or act as a virtual webcam!
It is important to note that, although the model A and A+ can support being a USB slave, they are missing the ID pin (is tied to ground internally) so are unable to dynamically switch between USB master/slave mode. As such, they default to USB master mode. There is no easy way to change this right now.
It is also important to note, that a USB to UART serial adapter is not needed for any of these guides, as may be documented elsewhere across the int

@hdml
hdml / - Syncthing + start on boot.md
Last active November 22, 2023 19:26
How to install Syncthing on Raspberry Pi + start on boot [semi-automatic]

##Run install_syncthing.sh

$ curl -s https://gist.githubusercontent.com/hdml/7b079c114d3e20bf69f1/raw/1cd3647b1db4f80726c145fba725e27993a7fcdb/install_syncthing.sh | sudo bash

Start syncthing

$ syncthing

Wait until you get something like:

@hernamesbarbara
hernamesbarbara / Principles-of-Adult-Behavior.md
Created June 22, 2016 18:54

Principles of Adult Behavior

  1. Be patient. No matter what.
  2. Don’t badmouth: Assign responsibility, not blame. Say nothing of another you wouldn’t say to him.
  3. Never assume the motives of others are, to them, less noble than yours are to you.
  4. Expand your sense of the possible.
  5. Don’t trouble yourself with matters you truly cannot change.
  6. Expect no more of anyone than you can deliver yourself.
  7. Tolerate ambiguity.
  8. Laugh at yourself frequently.
@rdmarsh
rdmarsh / flash-pi-image.md
Created July 22, 2016 07:52
dm - flash pi images from mac

Pi images on mac

On mac, dd needs to be a lowercase 'm'.

prepare disks

diskutil list
sudo diskutil unmount /dev/disk3s1

raspbian

@rondy
rondy / Effective_Engineer.md
Last active June 6, 2025 14:47

FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.

Effective Engineer - Notes

What's an Effective Engineer?

@iosecure
iosecure / iOS, The Future Of macOS, Freedom, Security And Privacy In An Increasingly Hostile Global Environment.md
Last active May 13, 2025 02:15
iOS, The Future Of macOS, Freedom, Security And Privacy In An Increasingly Hostile Global Environment

iOS, The Future Of macOS, Freedom, Security And Privacy In An Increasingly Hostile Global Environment

This post by a security researcher who prefers to remain anonymous will elucidate concerns about certain problematic decisions Apple has made and caution about future decisions made in the name of “security” while potentially hiding questionable motives. The content of this article represents only the opinion of the researcher. The researcher apologises if any content is seen to be inaccurate, and is open to comments or questions through PGP-encrypted mail.



TL;DR

@loziju
loziju / macosx-configure-postfix-as-relay.md
Last active April 4, 2025 12:03
Configure postfix as relay for OS X
@brool
brool / $__config_tiddlyweb_host.tid
Created July 21, 2017 22:47
Setting up Tiddlywiki behind Nginx (c.f. http://www.brool.com/post/setting-up-tiddlywiki-behind-nginx/)
title: $:/config/tiddlyweb/host
$protocol$//$host$/tw/
@manekinekko
manekinekko / open-in-cloud-shell.md
Last active February 4, 2025 18:30
gcloud.tips: use the Google Cloud Shell to clone and edit a github repository

Open a github repository in the Cloud Shell

The Google Cloud Shell gives you a handy and quick Shell access to your Cloud instance. One thing you may not know is that you can use the Cloud Shell to clone and edit a Github project. Let's see how.

The trick here is to just call the following URL: https://console.cloud.google.com/cloudshell/open with the following parameters:

  1. git_repo: this is the URL to your github repository
  2. open_in_editor: this would be the file you want to open in the editor
  3. page=editor: this tells the cloud shell to open the code editor
@jakub-g
jakub-g / async-defer-module.md
Last active May 23, 2025 19:44
async scripts, defer scripts, module scripts: explainer, comparison, and gotchas

<script> async, defer, async defer, module, nomodule, src, inline - the cheat sheet

With the addition of ES modules, there's now no fewer than 24 ways to load your JS code: (inline|not inline) x (defer|no defer) x (async|no async) x (type=text/javascript | type=module | nomodule) -- and each of them is subtly different.

This document is a comparison of various ways the <script> tags in HTML are processed depending on the attributes set.

If you ever wondered when to use inline <script async type="module"> and when <script nomodule defer src="...">, you're in the good place!

Note that this article is about <script>s inserted in the HTML; the behavior of <script>s inserted at runtime is slightly different - see Deep dive into the murky waters of script loading by Jake Archibald (2013)