Harry Kurn owl4ce

Common

export OPT=/opt
export BUILDS=/some/where/mini_linux
mkdir -p $BUILDS

Linux kernel

ANSI Escape Sequences

Standard escape codes are prefixed with Escape:

Ctrl-Key: ^[
Octal: \033
Unicode: \u001b
Hexadecimal: \x1B
Decimal: 27

24bit 192 kHz HD Audio + A=432 Hz Tuning + Equalizer

High-quality sampling

ALSA

echo 'defaults.pcm.rate_converter "speexrate_best"' | tee -a .asoundrc
sudo alsactl restore

PulseAudio

sudo echo 'default-sample-format = s24le' | sudo tee -a /etc/pulse/daemon.conf
sudo echo 'default-sample-rate = 192000' | sudo tee -a /etc/pulse/daemon.conf

Comparison of ZSH frameworks and plugin managers

Changelog

update 1: add a FAQ section
update 2: benchmark chart and feature comparison table
update 3:
- improve the table with missing features for antigen
- new zplg times result

TLDR

Google dork cheatsheet

Search filters

Filter	Description	Example
allintext	Searches for occurrences of all the keywords given.	`allintext:"keyword"`
intext	Searches for the occurrences of keywords all at once or one at a time.	`intext:"keyword"`
inurl	Searches for a URL matching one of the keywords.	`inurl:"keyword"`
allinurl	Searches for a URL matching all the keywords in the query.	`allinurl:"keyword"`
intitle	Searches for occurrences of keywords in title all or one.	`intitle:"keyword"`

	#include <iostream>

	#include "borrow_checker.hpp"

	int main()
	{
	auto i = 42;

	// borrow `i` under name `ref`
	borrow_var(ref, i)

	commit ea830e03d4d4562b1ff225940f65bceddd9cad6c
	Author: Hayaki Saito <[email protected]>
	Date: Sun Jun 11 23:46:45 2017 +0900

	Add sixel graphics support

	Signed-off-by: Hayaki Saito <[email protected]>

	diff --git a/Makefile b/Makefile
	index d8595fe..a25d040 100644

	/*
	* This is free and unencumbered software released into the public domain.
	*
	* For more information, please refer to <https://unlicense.org>
	*/

	//Regular text
	#define BLK "\e[0;30m"
	#define RED "\e[0;31m"
	#define GRN "\e[0;32m"

	#!/usr/bin/env python
	from __future__ import print_function

	import os
	import shutil
	import subprocess


	def get_width(default=80):
	'''Attempt to detect console width and default to 80'''

	#!/usr/bin/env bash

	# To fix the " gpg: WARNING: unsafe permissions on homedir '/home/path/to/user/.gnupg' " error
	# Make sure that the .gnupg directory and its contents is accessibile by your user.
	chown -R $(whoami) ~/.gnupg/

	# Also correct the permissions and access rights on the directory
	chmod 600 ~/.gnupg/*
	chmod 700 ~/.gnupg