Sylwester Kardziejonek slykar

Securely erase an external disk using `dd` on OSX

Plug in your SD card, HDD, or other block device and then use the following command to see which /dev/diskN node it's located on:

diskutil list

Unmount the disk where â€œNâ€� is the number of the disk taken from the above command:

Docker.app will complain about incompatible processor, so we will use Docker Machine.

Download Docker for Mac (Docker.app). It contains some binaries that are necessary.

brew install virtualbox docker-machine

ipmitool -I lanplus -H <iDRAC-IP> -U <iDRAC-USER> -P <iDRAC-PASSWORD> sensor reading "Ambient Temp" "FAN 1 RPM" "FAN 2 RPM" "FAN 3 RPM"

👉Boot linux from USB stick in live mode.

In case your computer has UEFI BIOS execute these commands:

sudo mount /dev/sdXXX /mnt
sudo mount /dev/sdXX /mnt/boot/efi
for i in /dev /dev/pts /proc /sys /run; do sudo mount -B $i /mnt$i; done

	#!/usr/bin/env python3

	import argparse
	import os
	import subprocess
	import sys

	STATUS_FILE = os.path.join(os.path.dirname(__file__), ".dmypy.json")

	FROM = 1
	TO = 100

	DIVIDERS = [
	(3, "Fizz"),
	(5, "Buzz"),
	(7, "Kazz") # or any other (div, word) pair
	]

	for n in range(FROM, TO):

	// See https://pl.wikipedia.org/wiki/PESEL#Data_urodzenia
	// See https://en.wikipedia.org/wiki/PESEL#Birthdates
	const CENTURY_MAP: {[k: number]: number} = {
	0: 1900,
	1: 2000,
	2: 2100,
	3: 2200,
	4: 1800,
	};

	// do something 10 times
	'.'.repeat(10).split('').forEach(dot => doSomething());

	// add 7 more `{}` to `rows`
	const rows = [{}, {}];
	Array(7).fill({}).map(o => rows.push({}))

	/**
	* Returns an object with definition of <b-field :type> for Buefy.
	*
	* Instead of setting the field type like this:
	*
	* <b-field :type="{ 'is-danger': errors.has('field_name') }"></b-field>
	*
	* You can now use it like this:
	*
	* get fieldTypes() {