Shawn Cicoria cicorias

VSCode Remote: Connect to WSL2 from another machine

Do you want to do remote development on your WSL2 container in Visual Studio Code? Read this.

Change your OpenSSH shell

SSH to your Windows host (SSH Server must be installed in Windows Features)

ssh user@windowshost

direnv on Windows

Overview

In JavaScript projects, I used to use dotenv so that I could put local environment variables in a .env file for local development. But dotenv requires you to add code to your project. With direnv, you can put local env vars in a .envrc file and those env vars are loaded automatically in the shell.

Steps to install

For these steps, it is assummed that you have installed Git Bash on Windows. I also use VSCode as my editor.

Create a folder such as c:\tools to put the direnv.exe file and add it to the Windows PATH

Generate Jar with dependencies (fatJar) using Gradle

There are multiple posts (old and new) with instructions on how to generate a fat jar, this is, a jar file for your application containing also your application's dependencies. Most solutions I have tried did not work for me, even in a simple Hello World java application, but I have found one that seems to work as expected.

Here it is:

Instructions

2021 Update: Easiest option is Justin's repo and image

Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Docker VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).

docker run -it --rm --privileged --pid=host justincormack/nsenter1

more info: https://github.com/justincormack/nsenter1


	#include <time.h>
	#include <stdio.h>
	#include <errno.h>
	#include <stdlib.h>
	#include <stdint.h>
	#include <sys/random.h>

	#define UUID_T_LENGTH (16)
	#define UNIX_TS_LENGTH (6)

	export HADOOP_HOME=/Users/username/Tools/hadoop-3.1.0
	export PATH=$PATH:$HADOOP_HOME/bin
	export PATH=$PATH:$HADOOP_HOME/sbin

	alias hstart=$HADOOP_HOME/sbin/start-all.sh
	alias hstop=$HADOOP_HOME/sbin/stop-all.sh

	export HIVE_HOME=/Users/username/Tools/apache-hive-2.3.3-bin
	export PATH=$PATH:$HIVE_HOME/bin

	.data
	prompt: .asciiz "Encrypt(E) or Decrypt(D) ?"
	indata: .space 20
	plaintext: .asciiz "Enter Plain text: "
	ciphertext: .asciiz "Enter Cipher text: "
	data: .space 40
	Key: .asciiz "Key ?"
	WrongKeyword: .asciiz "\nPlease enter a valid character"
	.text
	main:

	def modular_sqrt(a, p):

	def legendre_symbol(a, p):
	""" Compute the Legendre symbol a\|p using
	Euler's criterion. p is a prime, a is
	relatively prime to p (if p divides
	a, then a\|p = 0)

	Returns 1 if a has a square root modulo
	p, -1 otherwise.

	# Basics of Elliptic Curve Cryptography implementation on Python
	import collections


	def inv(n, q):
	"""div on PN modulo a/b mod q as a * inv(b, q) mod q
	>>> assert n * inv(n, q) % q == 1
	"""
	for i in range(q):
	if (n * i) % q == 1:

	#
	# https://help.github.com/articles/dealing-with-line-endings/
	#
	# These are explicitly windows files and should use crlf
	*.bat text eol=crlf