nrjdalal

Install QEMU on Silicon based Apple Macs (June 2021)

Option 1 - Automatically

zsh -c "$(curl -fsSL https://raw.githubusercontent.com/nrjdalal/silicon-virtualizer/master/install-qemu.sh)"

Option 2 - Manually

• Install Xcode command line tools

xcode-select --install

fnky

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

• Ctrl-Key: ^[
• Octal: \033
• Unicode: \u001b
• Hexadecimal: \x1B
• Decimal: 27

scmx

How to use <details> <summary> expandable content on GitHub with Markdown

Firstly, what is <details> <summary>?

The HTML Details Element (<details>) creates a disclosure widget in which information is visible only when the widget is toggled into an "open" state. A summary or label can be provided using the <summary> element. https://developer.mozilla.org/en-US/docs/Web/HTML/Element/details.

Example

jonjack

Using an Access Token for the first time

Follow the instructions on Github to Create an Access Token in Github

Configure Git to use the osxkeychain

By default, git credentials are not cached so you need to tell Git if you want to avoid having to provide them each time Github requires you to authenticate. On Mac, Git comes with an “osxkeychain” mode, which caches credentials in the secure keychain that’s attached to your system account.

You can tell Git you want to store credentials in the osxkeychain by running the following:-

bvulaj

	@Autowired
	private FacebookPrincipalExtractor facebookPrincipalExtractor;
	@Autowired
	private FacebookAuthoritiesExtractor facebookAuthoritiesExtractor;
	@Autowired
	private GooglePrincipalExtractor googlePrincipalExtractor;
	@Autowired
	private GoogleAuthoritiesExtractor googleAuthoritiesExtractor;

	@Bean

ericchiang

#!/bin/bash -e

# Usage ./k8s-service-account-kubeconfig.sh ( namespace ) ( service account name )

TEMPDIR=$( mktemp -d )

trap "{ rm -rf $TEMPDIR ; exit 255; }" EXIT

SA_SECRET=$( kubectl get sa -n $1 $2 -o jsonpath='{.secrets[0].name}' )

tuannvm

Kubernetes cheatsheet

• Kubernetes cheatsheet
  • Getting Started
  • Sample yaml
  • Workflow
  • Physical components
    • Master
    • Node
• Everything is an object - persistent entities

justincbagley

How to convert markdown to PDF:

This post reviews several methods for converting a Markdown (.md) formatted file to PDF, from UNIX or Linux machines.

Using Pandoc:

$ pandoc How_I_got_svg-resizer_working_on_Mac_OSX.md -s -o test1.pdf

chillu

gem "octokit", "~> 4.0"

lsloan

Unless specified otherwise in Vagrantfile, the IP address of the host (the computer running Vagrant) from the perspective of the guest (the VM being run by Vagrant) is: 10.0.2.2

If that IP address doesn't work, then examination of Vagrantfile should reveal directives that changed it from its default value.

If an IP address can't be found in Vagrantfile, then the following command will probably reveal it:

route -A inet