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Hyperlinks (a.k.a. HTML-like anchors) in terminal emulators

[ Update 2020-05-31: I won't be maintaining this page or responding to comments anymore (except for perhaps a few exceptional occasions). ]

Most of the terminal emulators auto-detect when a URL appears onscreen and allow to conveniently open them (e.g. via Ctrl+click or Cmd+click, or the right click menu).

It was, however, not possible until now for arbitrary text to point to URLs, just as on webpages.

hey, this is my first gist

Usage

Pretty easy to use - just make sure that Ruby is installed, then run this:

ruby opensong_to_onsong.rb ./path_to_opensong_file.xml > ./export_filename.txt

It just outputs straight to STDIO.

FAQ on the xz-utils backdoor (CVE-2024-3094)

This is a living document. Everything in this document is made in good faith of being accurate, but like I just said; we don't yet know everything about what's going on.

Background

On March 29th, 2024, a backdoor was discovered in xz-utils, a suite of software that

	"""
	Websockets client for micropython

	Based very heavily on
	https://github.com/aaugustin/websockets/blob/master/websockets/client.py
	"""

	import ubinascii as binascii
	import urandom as random
	import ure as re

	# https://www.quantopian.com/posts/technical-analysis-indicators-without-talib-code

	import numpy
	import pandas as pd
	import math as m

	#Moving Average
	def MA(df, n):
	MA = pd.Series(pd.rolling_mean(df['Close'], n), name = 'MA_' + str(n))
	df = df.join(MA)

	-- vim: tabstop=2 shiftwidth=2 expandtab

	-- We almost always start by importing the wezterm module
	local wezterm = require 'wezterm'
	-- Define a lua table to hold _our_ module's functions
	local module = {}

	-- Returns a bool based on whether the host operating system's
	-- appearance is light or dark.
	function module.is_dark()

	### INSTALLATION NOTES ###
	# 1. Install Homebrew (https://github.com/mxcl/homebrew)
	# 2. brew install zsh
	# 3. Install OhMyZsh (https://github.com/robbyrussell/oh-my-zsh)
	# 4. brew install reattach-to-user-namespace --wrap-pbcopy-pbpaste && brew link reattach-to-user-namespace
	# 5. Install iTerm2
	# 6. In iTerm2 preferences for your profile set:
	# Character Encoding: Unicode (UTF-8)
	# Report Terminal Type: xterm-256color
	#

	'''
	Circuitous, LLC -
	An Advanced Circle Analytics Company

	Summary: Toolset for New-Style Classes

	1. Inherit from object.
	2. Instance variables for information unique to an instance.
	3. Class variables for data shared among all instances.
	4. Regular methods need "self" to operate on instance data.

	Windows Registry Editor Version 5.00

	[HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Search]
	"BingSearchEnabled"=dword:00000000
	"AllowSearchToUseLocation"=dword:00000000
	"CortanaConsent"=dword:00000000

	[HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\Windows Search]
	"AllowCortana"=dword:00000000
	"DisableWebSearch"=dword:00000001