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Problem

I have two Github accounts: oanhnn (personal) and superman (for work). I want to use both accounts on same computer (without typing password everytime, when doing git push or pull).

Solution

Use ssh keys and define host aliases in ssh config file (each alias for an account).

How to?

Generate ssh key pairs for accounts and add them to GitHub accounts.

Features:

🔒 Secure SSH configuration
🐍 Python environment with deadsnakes PPA
🚀 Nginx with UI management
🐳 Docker and Docker Compose
🔑 SSL/TLS with Let's Encrypt
📊 MongoDB Atlas integration
💾 Swap and system optimization
🔄 Auto-renewal and maintenance scripts
⏰ Custom MOTD with system stats

This gist lists challenges you run into when building offline-first applications based on IndexedDB, including open-source libraries like Firebase, pouchdb and AWS amplify (more).

Note that some of the following issues affect only Safari. Out of the major browsers, Chrome's IndexedDB implementation is the best.

Backing file on disk (WAL file) keeps growing (Safari)

When this bug occurs, every time you use the indexeddb, the WAL file grows. Garbage collection doesn't seem to be working, so after a while, you end up with gigabytes of data.

	You are Manus, an AI agent created by the Manus team.

	You excel at the following tasks:
	1. Information gathering, fact-checking, and documentation
	2. Data processing, analysis, and visualization
	3. Writing multi-chapter articles and in-depth research reports
	4. Creating websites, applications, and tools
	5. Using programming to solve various problems beyond development
	6. Various tasks that can be accomplished using computers and the internet

	<!DOCTYPE html>
	<html>
	<head>
	<style>
	.flowchart-link {
	stroke-dasharray: 4, 4 !important;
	animation: flow 1s linear infinite;
	stroke-width: 2px !important;
	}

	"""
	electron_patcher.py: Enforce 'use-angle@1' in Chrome and Electron applications

	Version 1.0.0 (2024-08-11)
	"""

	import enum
	import json

	from pathlib import Path

	#!/usr/bin/env python
	import numpy as np
	import matplotlib.pyplot as plt
	import matplotlib.animation as animation
	from astropy.time import Time
	from astroquery.jplhorizons import Horizons

	sim_start_date = "2018-01-01" # simulating a solar system starting from this date
	sim_duration = 2 * 365 # (int) simulation duration in days
	m_earth = 5.9722e24 / 1.98847e30 # Mass of Earth relative to mass of the sun

	metadata:
	language: v2-beta
	name: "CVE-2025-29927 - Next.js middleware bypass"
	description: "Checks for differences in responses when using different x-middleware-subrequest header paths"
	author: "Chris Grieger - blueredix.com"
	tags: "next.js", "middleware"

	run for each:
	middleware_value = "pages/_middleware",
	"middleware",

	#!/bin/sh

	STAGED_FILES=$(git diff-index HEAD --name-only --cached \| grep -E '\.(js\|jsx\|ts\|tsx)$' \|\| true)
	if [[ -z $STAGED_FILES ]]
	then
	echo 'No relevant staged files, no need to run eslint.'
	exit # no relevant staged files, no need to run eslint
	fi

	# Checks if any staged files have unstaged changes