Chris Tollefson ChrisTollefson

Khan Academy Courses

List of courses in English at Khan Academy (work in progress). Includes links to many retired courses that are hidden but still available.

 → About This Mac → Overview → macOS High Sierra
Version 10.13.6

Summary of common Git commands and syntax, documentation, and recommended reading to gain a general understanding of Git usage.

INITialize a new empty local repository [in the <target-directory>], and add the REMOTE tracked repository:

	# Commands to download and create an ISO image for installing macOS.
	# NOTE: Not actually a script; run commands individually.

	# SPDX-License-Identifier: MIT
	# Copyright © 2025 Chris Tollefson.
	# Licensed under the MIT License (https://opensource.org/licenses/MIT).

	# NOTE: This process will take a fair amount of time,
	# and a lot of disk space, currently approaching 60 GB...

	# Documentation:
	# https://git-scm.com/docs/gitignore

	# Common patterns:
	# Hash = everything that follows is a comment.
	# Leading slash = matches the directory containing the .gitignore file.
	# No leading slash = matches anywhere in the repository, from the directory containing the .gitignore file and deeper.
	# Trailing slash = matches a directory itself, but not a file.
	# No trailing slash = matches a directory or a file.
	# * = matches 0 or more characters (except /).

	# Set the default behavior, in case people don't have core.autocrlf set.
	* text=auto