npearce

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

armandocerna

xrandr --setprovideroutputsource 0 1
xrandr --auto
i3

thepixture

Increases indentation on the file tree and adds some lines to each directory/file.

Works 15 levels deep, but you can expand it by just adding more of each line thats repeating, i.e.:

• add another box shadow
  • (n*-20px) 0 0 0 rgba(255, 255, 255, 0.4)
• add another padding-left
  • .monaco-tree-row[aria-level="n"] { padding-left: ((n-1)*20)px; }
• add another :before & :after with left positioning
  • .monaco-tree-row[aria-level="n"]:before { left: (((n-1)*20)-9)px; }
• .monaco-tree-row[aria-level="n"]:after { left: (((n-1)*20)-9)px; }

crookm

mkdir dash && \
ffmpeg -hide_banner -i original.mkv -c:v libvpx-vp9 -row-mt 1 -keyint_min 150 -g 150 -tile-columns 4 -frame-parallel 1 \
-movflags faststart -f webm -dash 1 -speed 3 -threads 4 -an -vf scale=426:240 -b:v 400k -r 30 -dash 1 dash/426x240-30-400k.webm && \
ffmpeg -hide_banner -i original.mkv -c:v libvpx-vp9 -row-mt 1 -keyint_min 150 -g 150 -tile-columns 4 -frame-parallel 1 \
-movflags faststart -f webm -dash 1 -speed 3 -threads 4 -an -vf scale=426:240 -b:v 600k -r 30 -dash 1 dash/426x240-30-600k.webm && \
ffmpeg -hide_banner -i original.mkv -c:v libvpx-vp9 -row-mt 1 -keyint_min 150 -g 150 -tile-columns 4 -frame-parallel 1 \
-movflags faststart -f webm -dash 1 -speed 3 -threads 4 -an -vf scale=640:360 -b:v 700k -r 30 -dash 1 dash/640x360-30-700k.webm && \
ffmpeg -hide_banner -i original.mkv -c:v libvpx-vp9 -row-mt 1 -keyint_min 150 -g 150 -tile-columns 4 -frame-parallel 1 \
-movflags faststart -f webm -dash 1 -speed 3 -threads 4 -an -vf scale=640:360 -b:v 900k -r 30 -dash 1 dash/640x360-30-900k.we

popey

Steps to setup easy-openvpn on Ubuntu Core

This gist is to accompany a more wordy blog post which covers everything in much more detail. These are the easily copy/pastable steps.

For this you will need:-

• Raspberry Pi 2 or 3, PSU, keyboard, LAN connection, HDMI cable and display
• Laptop/desktop computer - mine is running Ubuntu 18.04 but anything with SSH will do
• Micro SD card and adapter to attach to the computer

lokeshjawane

//This script is to copy S3 object to GCS in asynchronously using Lambda function
//set var "gcp_proj_id" with value of you GCP project ID
//set var "gcp_client_email" with value of your client email address from JSON key file & make sure that user has GCS create object permission
//set var "cred_bucket", here provode a s3 bucket from where lambsa will fetch the JSON creds file to GCP auth
//Set vat "cred_s3_obj", here you provide a json keyfile name which is uploaded in "cred_bucket" s23 bucket
//**NOTE**: set HOME env var with value "/tmp" in lambda function, because google-cloud/storage create file locally & in lambda only /tmp is writable. Run lambda function on S3 create object event based.
//


'use strict';

erdincay

#!/bin/bash

if [ -z "$1" ]; then
    echo "waiting for the following arguments: username + max-page-number"
    exit 1
else
    name=$1
fi

if [ -z "$2" ]; then 

matellis

--------------------------------------------------
--------------------------------------------------
-- Import tasks from Things to OmniFocus
--------------------------------------------------
--------------------------------------------------
--
-- Script taken from: http://forums.omnigroup.com/showthread.php?t=14846&page=2 && https://gist.github.com/cdzombak/11265615 
-- Added: OF3 & Things 3 compatibility; task order; areas/folders; tags
-- Empty your Things Trash first.
--

Ericdowney

extension Optional where Wrapped == String {
    var valueOrEmpty: String {
        guard let unwrapped = self else {
            return ""
        }
        return unwrapped
    }
}

Brainiarc7

Build FFmpeg with Intel's QSV enablement on an Intel-based validation test-bed:

Build platform: Ubuntu 18.04LTS

Ensure the platform is up to date:

sudo apt update && sudo apt -y upgrade && sudo apt -y dist-upgrade

Install baseline dependencies first (inclusive of OpenCL headers+)