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@ReedD
ReedD / ec2-startup.sh
Last active December 30, 2024 20:52
User data for EC2 to set up Docker and Compose (Fig) for ec2-user
#!/bin/sh
export PATH=/usr/local/bin:$PATH;
yum update
yum install docker -y
service docker start
# Docker login notes:
# - For no email, just put one blank space.
# - Also the private repo protocol and version are needed for docker
# to properly setup the .dockercfg file to work with compose
@avivl
avivl / gist:a9ee21d80eea8c3cb1f9
Created July 18, 2014 06:18
delete all docker images & containers
#!/bin/bash -
# Delete all containers
docker rm -f $(docker ps -a -q)
# Delete all images
docker rmi -f $(docker images -q)
@ReedD
ReedD / delay.js
Created May 15, 2014 17:49
A function wrapper to repeatedly delay a given JavaScript function
/**
* A function wrapper to repeatedly delay a given function
* Example:
*
* // Generic usage
* delay(function () {
* console.log('1 second delay');
* }, 1000);
*
* // Namespaced delay
@MikeNGarrett
MikeNGarrett / gist:9405070
Last active February 12, 2023 17:58
Insert new user administrator account into WordPress via the database
# Grabbed for reference from http://www.wpbeginner.com/wp-tutorials/how-to-add-an-admin-user-to-the-wordpress-database-via-mysql/
# Check the table prefix
# Check the user_id to make sure it is the next in sequence
# Replace my name and email to your own
# Username will be demo and the password will be 1234
INSERT INTO `wp_users` (`ID`, `user_login`, `user_pass`, `user_nicename`, `user_email`, `user_url`, `user_registered`, `user_activation_key`, `user_status`, `display_name`) VALUES ('4', 'mgarrett', MD5('1234'), 'Mike Garrett', 'test@yourdomain.com', '', '2011-06-07 00:00:00', '', '0', 'Mike Garrett');
INSERT INTO `wp_usermeta` (`umeta_id`, `user_id`, `meta_key`, `meta_value`) VALUES (NULL, '4', 'wp_capabilities', 'a:1:{s:13:"administrator";b:1;}');
INSERT INTO `wp_usermeta` (`umeta_id`, `user_id`, `meta_key`, `meta_value`) VALUES (NULL, '4', 'wp_user_level', '10');
# Troubleshooting
@lelandbatey
lelandbatey / whiteboardCleaner.md
Last active June 3, 2026 23:24
Whiteboard Picture Cleaner - Shell one-liner/script to clean up and beautify photos of whiteboards!

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

@ReedD
ReedD / AppModel.php
Last active February 18, 2016 07:32
A CakePHP model function to find and sort by the distance from a given a latitude and longitude coordinate with the option to restrict to a given radius.
<?php
App::uses('Model', 'Model');
App::uses('String', 'Utility');
class AppModel extends Model {
/**
* @author Reed Dadoune
* distanceQuery
@grenade
grenade / 01-generate-ed25519-ssh-key.sh
Last active September 2, 2026 17:24
generate ed25519 ssh and gpg/pgp keys and set file permissions for ssh keys and config
#!/bin/bash
mkdir -p ~/.ssh
# generate new personal ed25519 ssh keys
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_ed25519 -C "rob thijssen <rthijssen@gmail.com>"
ssh-keygen -o -a 100 -t ed25519 -f ~/.ssh/id_robtn -C "rob thijssen <rob@rob.tn>"
# generate new host cert authority (host_ca) ed25519 ssh key
# used for signing host keys and creating host certs
@willurd
willurd / Getting started with requirejs.md
Last active August 7, 2024 06:24
A short introduction to require.js

This is a small collection of scripts showing how to use require.js. It's only one of several ways of setting up a require.js project, but it's enough to get started.

At its core, require.js is about three things:

  1. Dependency management
  2. Modularity
  3. Dynamic script loading

The following files show how these are achieved.

@SlexAxton
SlexAxton / .zshrc
Last active April 30, 2026 08:09
My gif workflow
gifify() {
if [[ -n "$1" ]]; then
if [[ $2 == '--good' ]]; then
ffmpeg -i $1 -r 10 -vcodec png out-static-%05d.png
time convert -verbose +dither -layers Optimize -resize 600x600\> out-static*.png GIF:- | gifsicle --colors 128 --delay=5 --loop --optimize=3 --multifile - > $1.gif
rm out-static*.png
else
ffmpeg -i $1 -s 600x400 -pix_fmt rgb24 -r 10 -f gif - | gifsicle --optimize=3 --delay=3 > $1.gif
fi
else
@dergachev
dergachev / GIF-Screencast-OSX.md
Last active September 24, 2026 09:33
OS X Screencast to animated GIF

OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Screencapture GIF

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application: