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@nisanthchunduru
nisanthchunduru / clone_and_restore_server_harddisk.md
Last active August 1, 2023 07:52
Clone and restore a physical server's harddisk

Clone a server's harddisk

Login to Hetzner's web interface https://robot.your-server.de/ and activate the Rescue System for the server whose disk you wish to clone.

Ssh into the Rescue System (Replace 1.2.3.4 in the command below with the actual ip address of the server)

ssh -o HostKeyAlias=hetzner-rescue.1.2.3.4 root@1.2.3.4
@paulirish
paulirish / what-forces-layout.md
Last active December 24, 2024 07:21
What forces layout/reflow. The comprehensive list.

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent

Docker Cheat Sheet

Why

Why Should I Care (For Developers)

"Docker interests me because it allows simple environment isolation and repeatability. I can create a run-time environment once, package it up, then run it again on any other machine. Furthermore, everything that runs in that environment is isolated from the underlying host (much like a virtual machine). And best of all, everything is fast and simple."

TL;DR, I just want a dev environment

@oodavid
oodavid / README.md
Created March 26, 2012 17:05
Backup MySQL to Amazon S3

Backup MySQL to Amazon S3

This is a simple way to backup your MySQL tables to Amazon S3 for a nightly backup - this is all to be done on your server :-)

Sister Document - Restore MySQL from Amazon S3 - read that next

1 - Install s3cmd

this is for Centos 5.6, see http://s3tools.org/repositories for other systems like ubuntu etc