maurofaccenda

hs.hotkey.bind({}, "§", function() hs.eventtap.keyStroke({}, "`") end )
hs.hotkey.bind({ "cmd" }, "§", function() hs.eventtap.keyStroke({ "cmd" }, "`") end )
hs.hotkey.bind({ "shift" }, "§", function() hs.eventtap.keyStroke({ "shift" }, "`") end )
hs.hotkey.bind({ "cmd", "shift" }, "§", function() hs.eventtap.keyStroke({ "cmd", "shift" }, "`") end )

abiusx

<?php

/**
 * This script can be used to modify videos on Youtube programatically.
 * It does not need Google API libraries, it merely uses PHP's CURL.
 *
 * Before starting to work with this, read the comments below for oAuth_token()
 * function. It requires you do 3 steps (twice run this code while uncommenting,
 * once login on your browser). Once you have done that and updated the constants
 * below, you're good to go!

voluntas

### KERNEL TUNING ###

# Increase size of file handles and inode cache
fs.file-max = 2097152

# Do less swapping
vm.swappiness = 10
vm.dirty_ratio = 60
vm.dirty_background_ratio = 2

gboudreau

Exporting your 2FA tokens from Authy to transfer them into another 2FA application

IMPORTANT - Update regarding deprecation of Authy desktop apps

Past August 2024, Authy stopped supported the desktop version of their apps:
See Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August for details.

And indeed, after a while, Authy changed something in their backend which now prevents the old desktop app from logging in. If you are already logged in, then you are in luck, and you can follow the instructions below to export your tokens.

If you are not logged in anymore, but can find a backup of the necessary files, then restore those files, and re-install Authy 2.2.3 following the instructions below, and it should work as expected.

abiusx

<?php
function grep_r($str,$find)
{
	return substr($str,$r=strpos($str,$find)+strlen($find),strpos($str,PHP_EOL,$r)-1-$r);
}
function curl($url,$postparams=[],$headers=[],$additional_opts=[])
{
	$opts=[
		CURLOPT_COOKIEJAR => 'stdlib.cookie',
		CURLOPT_COOKIEFILE => 'stdlib.cookie',

rkuzsma

How to configure Bash Completion on Mac for Docker and Docker-Compose

Copied from the official Docker-for-mac documentation (thanks Brett for the updated doc pointer):

Install shell completion

Docker Desktop for Mac comes with scripts to enable completion for the docker, docker-machine, and docker-compose commands. The completion scripts may be found inside Docker.app, in the Contents/Resources/etc/ directory and can be installed both in Bash and Zsh.

Bash

Bash has built-in support for completion To activate completion for Docker commands, these files need to be copied or symlinked to your bash_completion.d/ directory. For example, if you installed bash via Homebrew:

vvo

sudo aptitude install ffmpeg
sudo aptitude install imagemagick

# fps=1 > every seconds
ffmpeg -i video.mp4 -f image2 -vf fps=fps=1 out%d.png

# horizontal sprite, resized at 30%
convert -resize 30% +append out*.png sprite-1-sec.png

# references: