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View keybase.md

Keybase proof

I hereby claim:

  • I am cobyism on github.
  • I am cobyism (https://keybase.io/cobyism) on keybase.
  • I have a public key ASC_DegBn7CbCydRF-0Y8Fk9Vnu_A_OGt1kQqI4Q0B0_2Qo

To claim this, I am signing this object:

@cobyism
cobyism / rpi-vnc-on-boot.md
Last active Jan 21, 2019
How to set up a Raspberry Pi so that VNC starts on boot. Mostly from http://myraspberrypiexperience.blogspot.co.uk/p/setting-up-vnc.html
View rpi-vnc-on-boot.md

Starting VNC automatically on a Raspberry Pi

sudo apt-get install tightvncserver
vncserver :1 -geometry 1280x800 -depth 16 -pixelformat rgb565
  • Set up a password for access (optional)
sudo vi /etc/init.d/tightvncserver
@cobyism
cobyism / emojibomb.rb
Last active Sep 27, 2019
Generate a random emoji bomb via the command-line
View emojibomb.rb
#!/usr/bin/env ruby
require 'rubygems'
require 'open-uri'
# Run `emojibomb` to get three emoji.
# Run `emojibomb N`, where `N` is a positive integer to get N emoji.
response = open("http://www.emoji-cheat-sheet.com/")
html = response.read
emoji = html.scan(/:\S+:/)
@cobyism
cobyism / osx-install-media.md
Last active Dec 7, 2019
Command to create installable OS X USB drive.
View osx-install-media.md

Creating a bootable macOS USB installer

  • First, plug in an 8GB (or bigger) USB drive, and use Disk Utility to erase it
  • If you use the default settings, you should wind up with a blank drive at /Volumes/Untitled.

With that volume in place, and with the macOS installer sitting in /Applications/Install\ macOS\ [VERSION].app, run the following command in your terminal to create a bootable install media (for Sierra):

sudo /Applications/Install\ macOS\ Sierra.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install\ macOS\ Sierra.app --nointeraction
@cobyism
cobyism / cask-finder.rb
Last active Dec 14, 2019
Search /Applications for apps that can be installed with `brew cask` (see http://caskroom.io)
View cask-finder.rb
#!/usr/bin/env ruby
exact_matches = {}
partial_matches = {}
no_matches = []
puts "Searching /Applications for things that exist in cask…"
Dir.glob('/Applications/*.app').each do |app|
app_name = File.basename(app)
search_term = File.basename(app, ".*").downcase.split(/\s/)[0]
@cobyism
cobyism / digital-ocean-swap.sh
Created Jun 27, 2015
Commands to create swapfile on a Digital Ocean Ubuntu droplet
View digital-ocean-swap.sh
sudo fallocate -l 2G /swapfile
sudo chmod 600 /swapfile
sudo mkswap /swapfile
sudo swapon /swapfile
swapon -s
free -m
View diy-cardboard-laptop-stand.md

DIY Cardboard Laptop Stand

DSCF0319

Here’s how to make your own laptop stand out of cardboard.

Ingredients

  • One piece of cardboard, approximately 53cm wide x 14cm high (cut up an old parcel box or something).
  • Scissors
@cobyism
cobyism / gh-pages-deploy.md
Last active Apr 2, 2020
Deploy to `gh-pages` from a `dist` folder on the master branch. Useful for use with [yeoman](http://yeoman.io).
View gh-pages-deploy.md

Deploying a subfolder to GitHub Pages

Sometimes you want to have a subdirectory on the master branch be the root directory of a repository’s gh-pages branch. This is useful for things like sites developed with Yeoman, or if you have a Jekyll site contained in the master branch alongside the rest of your code.

For the sake of this example, let’s pretend the subfolder containing your site is named dist.

Step 1

Remove the dist directory from the project’s .gitignore file (it’s ignored by default by Yeoman).

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