Houssem El Fekih SpectralHiss

Common Options

-#, --progress-bar Make curl display a simple progress bar instead of the more informational standard meter.

-b, --cookie <name=data> Supply cookie with request. If no =, then specifies the cookie file to use (see -c).

-c, --cookie-jar <file name> File to save response cookies to.

I'm putting here some of the things Sandro said in his 3-part session on Outside-In TDD (see the github repo here), and highlights some parts that are significant to me.

Sandro Mancuso on Outside-In TDD

Part One: https://www.youtube.com/watch?v=XHnuMjah6ps

TDD does not lead to a good design if you don't know what a good design looks like.

The way I code in this video is the way I normally code but not the way I normally teach.

Some of you will notice that I skip the traditional refactoring steps a few times and I do quite a lot of design up-front (or "just in time design" as I prefer to call it) without much feedback from my code.

Arch Linux Full-Disk Encryption Installation Guide

This guide provides instructions for an Arch Linux installation featuring full-disk encryption via LVM on LUKS and an encrypted boot partition (GRUB) for UEFI systems.

Following the main installation are further instructions to harden against Evil Maid attacks via UEFI Secure Boot custom key enrollment and self-signed kernel and bootloader.

Preface

You will find most of this information pulled from the Arch Wiki and other resources linked thereof.

Note: The system was installed on an NVMe SSD, substitute /dev/nvme0nX with /dev/sdX or your device as needed.

This is an index of leetcode problems that I find interesting.

You can see many theoretical solutions by hqztrue here.

TCS Problems

Likely only people who work in the area knows the current best solution. The best solution is either in some paper, or requires advanced tricks.

001 2SUM
004 Median of Two Sorted Arrays

Notes from reading Practical Go

Notes of the key points copied/summarised from Dave Cheney's Practical Go for more concise reading/reference.

It's worth reading the original document as there is more exposition there of the ideas presented.

These are terse notes only; I'm not providing my own commentary, opinion

	#!/bin/bash
	# For recursive operation, I saved the script below to this location: "/usr/local/bin/symtohard".
	# Any directory in your $PATH will work just fine. After putting it there, make sure to run:
	#
	# chmod +x /usr/local/bin/symtohard
	#
	# Converts all symbolic links in a directory to hard links. See http://ubuntuforums.org/showthread.php?t=1508728 for any updates/problems.
	#
	# Run via cmd below without []
	#

	#!/bin/bash
	# bash generate random alphanumeric string
	#

	# bash generate random 32 character alphanumeric string (upper and lowercase) and
	NEW_UUID=$(cat /dev/urandom \| tr -dc 'a-zA-Z0-9' \| fold -w 32 \| head -n 1)

	# bash generate random 32 character alphanumeric string (lowercase only)
	cat /dev/urandom \| tr -dc 'a-z0-9' \| fold -w 32 \| head -n 1

	# based on the "patch deployment" strategy in this comment:
	# https://github.com/kubernetes/kubernetes/issues/13488#issuecomment-372532659
	# requires jq

	# $1 is a valid namespace
	function refresh-all-pods() {
	echo
	DEPLOYMENT_LIST=$(kubectl -n $1 get deployment -o json\|jq -r .items[].metadata.name)
	echo "Refreshing pods in all Deployments"
	for deployment_name in $DEPLOYMENT_LIST ; do