peterrus peterrus

Conventional Commit Messages

See how a minor change to your commit message style can make a difference.

git commit -m"<type>(<optional scope>): <description>" \
  -m"<optional body>" \
  -m"<optional footer>"

scroll up and down

Ctrl-A [

This will activate copy mode in GNU/screen. Now, you can scroll up/down and look at your data. Use the following keys:

Ctrl-u and Ctrl-d scroll the display up/down by the specified amount of lines while preserving the cursor position. (Default: half screen-full).
Ctrl-b and Ctrl-f scroll the display up/down a full screen.

Most VPN Services are Terrible

Short version: I strongly do not recommend using any of these providers. You are, of course, free to use whatever you like. My TL;DR advice: Roll your own and use Algo or Streisand. For messaging & voice, use Signal. For increased anonymity, use Tor for desktop (though recognize that doing so may actually put you at greater risk), and Onion Browser for mobile.

This mini-rant came on the heels of an interesting twitter discussion: https://twitter.com/kennwhite/status/591074055018582016

	# Runs a scheduled job in a background thread using APScheduler and streams
	# it's output to a web client using websockets. Communication between the Flask
	# thread and APScheduler thread is being done through (blinker) signals.
	#
	# Install dependencies (preferably in your virtualenv)
	# pip install flask apscheduler sqlalchemy blinker flask-socketio simple-websocket
	# and then run with:
	# python this_script.py

	from time import sleep

	version: "3.5"

	# Variables to fill in:
	# Line 23: <LETSENCRYPT_MAIL_ADDRESS> - your mail address for contact with Let's Encrypt
	# Line 36: <TRAEFIK_DASHBOARD_ADMIN_PASSWORD> - MD5 hash of your password (use http://www.htaccesstools.com/htpasswd-generator/)
	# Line 54: <POSTGRES_PASSWORD> - the password for the postgres db. Use the same during mastodon:setup!
	# Lines 31, 86, 111: <DOMAIN> - e.g. social.yourdomain.com (Must have an A record pointing to your box' IP) (AAAA for IPv6 ;)

	services:
	traefik:

	# Create a promise:

	myCoolPromise = new Promise (resolve, reject) ->
	# do a thing
	success = true
	if success
	resolve 'stuff worked'
	else
	reject Error 'it broke'

	Media_Next::Send {End}
	Media_Prev::Send {Home}
	Media_Stop::Send {PgUp}
	Media_Play_Pause::Send {PgDn}

	^Media_Next::Send ^{End}
	^Media_Prev::Send ^{Home}
	^Media_Stop::Send ^{PgUp}
	^Media_Play_Pause::Send ^{PgDn}

	ExtB -> GPIO
	P0 = 17
	P1 = 18
	P2 = 27
	P3 = 22
	P4 = 23
	P5 = 24
	P6 = 25
	P7 = 4

	#!/bin/bash

	echo -e "Powerline glyphs:\n\
	Code points Glyphe Description Old code point
	U+E0A0 \xee\x82\xa0 Version control branch (U+2B60 \xe2\xad\xa0 )\n\
	U+E0A1 \xee\x82\xa1 LN (line) symbol (U+2B61 \xe2\xad\xa1 )\n\
	U+E0A2 \xee\x82\xa2 Closed padlock (U+2B64 \xe2\xad\xa4 )\n\
	U+E0B0 \xee\x82\xb0 Rightwards black arrowhead (U+2B80 \xe2\xae\x80 )\n\
	U+E0B1 \xee\x82\xb1 Rightwards arrowhead (U+2B81 \xe2\xae\x81 )\n\
	U+E0B2 \xee\x82\xb2 Leftwards black arrowhead (U+2B82 \xe2\xae\x82 )\n\

	# Description:
	# Load script recursively
	# Dependences:
	# "glob": "~3.1.20"

	Path = require "path"
	Glob = require "glob"
	module.exports = (robot) ->
	robot.logger.info "read sub dir"
	dirs = Glob.sync(__dirname+"/*//")