emmahsax

Static Site URLs and Links

Documentation to make it easier to debug linking to images, resources, CSS, and JS within a static site that's generated via Jekyll.

• When calling CSS and JS from the ./_includes and ./_layouts directories
  • Hosting Pages in the Root Directory
  • Hosting Pages in a Sub-Directory
• When linking to images and resources from HTML/Markdown pages
  • Hosting Pages in the Root Directory
• Hosting Pages in a Sub-Directory

emmahsax

Memory Sizes

Common Name (decimal system)	Decimal Value (bytes)	Binary System Equivalent	Binary Value (bytes)	Equal To (binary)	Description
Bit	1/8	Bit	1/8	1/8 Byte	Every individual binary digit (0 and 1)
Nibble	1/2	Nibble	1/2	4 Bits or 1/2 Byte	Combination of four bits of binary digits or half of an octet – can be represented by a single hexadecimal digit
Byte	1	Byte	1	8 Bits	A unit of data that is eight binary digits long, and can be represented using a letter, number, or character (e.g. "h", "7", or "$")
Kilobyte (KB)	1,000 (103)	Kibibyte (KiB)	1,024 (210)	1,024 Bytes	Often used to measure the size of small files
Megabyte (MB)	1,000,000 (106)	Mebibyte (MiB)	1,048,576 (220)	1,024 KB	Often used to measure the size of large files
Gigabyte (

emmahsax

Common File Permissions

Permission Code	Used For...	Example	Owner	Group	Public
755	Executable	bin/bash_script.sh	Read, Write, Execute	Read, Execute	Read, Execute
644	Standard read/write	README.md	Read, Write	Read	Read
600	Private Read-only	~/.ssh/id_ed25519	Read, Write	N/A	N/A

See more at Chmod Calculator.

emmahsax

Turn Seconds into Human-Readable Time with Ruby

If you have an integer which is an amount of seconds, you can easily turn it into the form

X days, Y hours, Z minutes, Q seconds

Here's a little method that will do all of that!

emmahsax

A simple Kubernetes pod

Apply this pod to a Kubernetes cluster:

kubectl apply -f simple_pod.yaml

This pod will be applied to the default namespace.

emmahsax

Offering both PhotoSwipe v5 and Lightbox2 in a static site

This documents an example of how to offer both PhotoSwipe v5 and Lightbox2 in one project.

Notes

PhotoSwipe

PhotoSwipe helps to make the photo clickable, and then it'll zoom for the user and create a gallery, you can call the photo _include:

emmahsax

Easily Pluralizing English Words in Go

This code makes it easy to pluralize words based off of English pluralizing rules.

$ go run main.go
2 balls
1 boy
3 foxes
2 babies

emmahsax

Personal Git Aliases

A list of git aliases I use on my machines to make working with GitHub and GitLab a little bit faster.

For more information, see my Ruby command-line gem: emmahsax/git_helper.

alias gadd='git add -A'
alias gaddp='git add -p'
alias gcam='git commit -am'

emmahsax

Generating TOTP tokens from a seeds file on your machine in Ruby

This file assumes you have a file (~/.totp.yml) on your machine where you store the SERVICEs, and their secret keys:

aws: rAndOmCharaCTeRsHerE
google: rAndOmCharaCTeRsHerE

Then, you can call like this:

emmahsax

CircleCI Configuration to Ignore a Branch

This file live in the .circleci/ directory of your project, named config.yml:

version: 2.1
jobs:
  skip:
    working_directory: ~/PROJECT_DIRECTORY # If we leave this out, the build will break with missing required arguments
 docker: [ image: circleci/ruby:2.6.5 ] # This doesn't really matter, but just choose any docker image