Karim Shakirov k2589

Cursor's Memory Bank

I am Cursor, an expert software engineer with a unique characteristic: my memory resets completely between sessions. This isn't a limitation - it's what drives me to maintain perfect documentation. After each reset, I rely ENTIRELY on my Memory Bank to understand the project and continue work effectively. I MUST read ALL memory bank files at the start of EVERY task - this is not optional.

Memory Bank Structure

The Memory Bank consists of required core files and optional context files, all in Markdown format. Files build upon each other in a clear hierarchy:

flowchart TD

Keytool CheatSheet 🔐

Some history

This cheat sheet came into life when I started working on a tutorial of setting up one way tls and two way tls, which can be found here: GitHub - Mutual TLS SSL

Creation and importing

Generate a Java keystore and key pair

keytool -genkeypair -keyalg RSA -keysize 2048 -keystore keystore.jks -alias server -validity 3650

Installing Node.js with `nvm` to Linux & macOS & WSL

A quick guide on how to setup Node.js development environment.

Install `nvm` for managing Node.js versions

nvm allows installing several versions of Node.js to the same system. Sometimes applications require a certain versions of Node.js to work. Having the flexibility of using specific versions can help.

Open new Terminal window.

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

	# You should change "XX.XX.XX.XX" to you wireguard server
	# and set public-key,private-key,preshared-key,"YY.YY.YY.YY/YY" according to your config
	/interface/wireguard/add name=wg0 private-key="[PRIVATE_KEY_HERE]"

	/interface/wireguard/peers/add interface=wg0 endpoint-address=XX.XX.XX.XX endpoint-port=12321 public-key="[PUBLIC_KEY_HERE]" preshared-key="[PRESHARED_KEY_HERE]" persistent-keepalive=25s allowed-address=0.0.0.0/0

	/ip/address/add interface=wg0 address=YY.YY.YY.YY/YY

	/ip/route/add dst-address=XX.XX.XX.XX comment=wgserver disabled=yes

	#!/usr/bin/env bash
	# Example:
	# ./find-ecr-image.sh foo/bar mytag

	if [[ $# -lt 2 ]]; then
	echo "Usage: $( basename $0 ) <repository-name> <image-tag>"
	exit 1
	fi

	IMAGE_META="$( aws ecr describe-images --repository-name=$1 --image-ids=imageTag=$2 2> /dev/null )"

	pg_dump database -Fc backup.dump
	pg_restore -l backup.dump \| sed '/MATERIALIZED VIEW DATA/d' > restore.lst
	pg_restore -L restore.lst -d database backup.dump

	pg_restore -l backup.dump \| grep 'MATERIALIZED VIEW DATA' > refresh.lst
	pg_restore -L refresh.lst -d database backup.dump

	# coding=utf8

	import PIL
	from PIL import ImageFont
	from PIL import Image
	from PIL import ImageDraw

	def text2png(text, fullpath, color = "#000", bgcolor = "#FFF", fontfullpath = None, fontsize = 13, leftpadding = 3, rightpadding = 3, width = 200):
	REPLACEMENT_CHARACTER = u'\uFFFD'
	NEWLINE_REPLACEMENT_STRING = ' ' + REPLACEMENT_CHARACTER + ' '