Jim Ing psiborg

Setup

Download static build (e.g., ffmpeg-4.3.1.7z) from https://ffmpeg.org/download.html#build-mac
Unzip file
Copy ffmpeg to bin:

sudo cp ffmpeg /usr/local/bin

Oh My Zsh

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:

Download Soundflower 2.0b2 (https://github.com/mattingalls/Soundflower/releases/tag/2.0b2) for Catalina
Install Soundflower
Reboot
System Preferences > Sound > Output > Soundflower (2ch)
Open QuickTime Player
- File > New Screen Recording
  - Options > Soundflower (2ch)

Clone the source repo to a temporary folder on your computer using the bare option, and then navigate to the repo's folder.

Note: When cloning using the bare option, the folder name includes the .git suffix.

git clone --bare https://github.com/contoso/old-contoso-repo.git
cd old-contoso-repo.git

Download a GeoTIFF (e.g., https://earthobservatory.nasa.gov/features/NightLights)
Open a GeoTIFF (e.g., BlackMarble_2016_3km_gray_geo.tif)
Select "Raster" > "Projections" > "Warp (Reproject)"
In the "Parameters" tab:
- Source CRS: Default CRS: EPSG:4326 - WGS 84
- Target CRS: Project CRS: EPSG:3857 - WGS 84 / Pseudo-Mercator
- Reprojected: [Save to File…] BlackMarble_2016_3km_gray_geo_epsg3857.tif

Minikube

Check if virtualization is supported on macOS:

sysctl -a | grep -E --color 'machdep.cpu.features|VMX'

/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"

	export HISTCONTROL=ignoreboth:erasedups
	export PS1='\[\e]0;\u@\h: \w\a\]${debian_chroot:+($debian_chroot)}\[\033[01;32m\]\u@\h\[\033[00m\]:\[\033[01;34m\]\w \$\[\033[00m\] '
	export CLICOLOR=1
	export LSCOLORS=ExFxBxDxCxegedabagacad

	# ---------------------------------------------------------------------------
	#
	# Description: This file holds all my BASH configurations and aliases
	#
	# Sections:
	# 1. Environment Configuration
	# 2. Make Terminal Better (remapping defaults and adding functionality)
	# 3. File and Folder Management
	# 4. Searching
	# 5. Process Management