O.Bilenko alexbridge

Bash Cheatsheet
Process memory in MiB

watch -n 1 "cat /proc/79204/smaps | grep -i pss |  awk '{Total+=\$2} END {print Total/1024 \"MiB\"}'"

Nestjs Entity param converter pipe

Convert input param into domain entity.

@Controller('books')
export class BooksController {
  @Get('/:id')
  async getBook(@Param('id', IdToEntityPipe()) book: BookEntity): Promise<BookEntity> {
return book;

Find out percentage of tables created on disk

mysql> show global status like 'created_tmp_disk_tables';
+-------------------------+--------+
| Variable_name           | Value  |
+-------------------------+--------+
| Created_tmp_disk_tables | 278571 |
+-------------------------+--------+
1 row in set (0.00 sec)

	const { access_token } = pm.response.json();

	const jwtToken = JSON.parse(atob(access_token.split('.')[1]));

	var template = `
	<style type="text/css">
	.tftable {font-size:14px;color:#333333;width:100%;border-width: 1px;border-color: #87ceeb;border-collapse: collapse;}
	.tftable th {font-size:18px;background-color:#87ceeb;border-width: 1px;padding: 8px;border-style: solid;border-color: #87ceeb;text-align:left;}
	.tftable tr {background-color:#ffffff;}
	.tftable td {font-size:14px;border-width: 1px;padding: 8px;border-style: solid;border-color: #87ceeb;}

	useJUnitPlatform {
	// Include Test Files
	if (project.hasProperty('includeTestFiles')) {
	((project.property('includeTestFiles') as String).tokenize(',')).each {
	include "${it}"
	}
	}

	filter {
	// Include Test Methods

	#!/bin/bash

	# Install Docker, you can ignore the warning from Docker about using WSL
	curl -fsSL https://get.docker.com -o get-docker.sh
	sudo sh get-docker.sh

	# Add your user to the Docker group
	sudo usermod -aG docker $USER

	# Sanity check that both tools were installed successfully

	bump-versions:
	git submodule foreach 'git fetch origin; git checkout origin/develop'
	git submodule foreach 'cd .. && git add $$name'
	git commit -m 'Bump versions'
	git show

	@Module({
	providers: [
	{
	provide: MyApiService,
	useFactory: (configService: ConfigService) => {
	return new MyApiService(
	configService.getOrThrow('MY_BASE_URL'),
	configService.getOrThrow('MY_USER'),
	configService.getOrThrow('MY_PASSWORD')
	);

	class Middleware {
	use(fn) {
	this.go = (prev => item => {
	return prev(fn(item));
	}
	)(this.go)
	}
	go(item) {
	console.count('GO');
	return item;