steven2358

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

z1nkum

# getenforce
Disabled

Also we need docker, docker-compose, certbot (if you need LetEncrypt)

mkdir -p /opt/graphite/conf /opt/graphite/data /opt/graphite/storage /opt/statsd /opt/grafana/log

/etc/docker/compose/graphite/docker-compose.yml

kafene

I just got this working so I figured I'd share what I found, since there's hardly any information about this anywhere online except an RFC, the GPG mailing list and one tutorial from the GnuPG blog.

You can use automatic key discovery with WKD (Web key directory) to make it easy for users to import your key, in GPG since version 2.1.12. Since this feature is fairly new, it isn't yet available in the current LTS release of Ubuntu (16.04; xenial), however it is available in Debian stable (stretch).

I couldn't add a DNS CERT or DANE / OPENPGPKEY record through my email service (which also hosts my nameservers). I tried making the PKA record - a foo._pka.example.com TXT record but GPG doesn't seem to recognize it and fails; I'm still investigating why.

So the last option for self-hosted auto-discovery was WKD.

First thing I had to do was add an email address to my key. My primary UID is just my name so the key represents my identity rather

bossjones

#!/usr/bin/execlineb -P
# NOTE: cont-init.d/30-init-dbus
# -*- mode: bash -*-
# vi: set ft=bash:


with-contenv

trap -x
{

croxton

Generate ssl certificates with Subject Alt Names on OSX

Open ssl.conf in a text editor.

Edit the domain(s) listed under the [alt_names] section so that they match the local domain name you want to use for your project, e.g.

DNS.1   = my-project.dev

Additional FQDNs can be added if required:

tegansnyder

sudo dscacheutil -flushcache;sudo killall -HUP mDNSResponder;say flushed 

droidfivex

#!/bin/bash

echo "--- Xperia rootkit 2014/07/19 ---"

echo "waiting for device..."
adb wait-for-device

for file in `ls files`
do
adb push files/$file /data/local/tmp/

cdemers

# Insightful instructions, originally posted by Xynova (https://github.com/xynova)

# Make socat directories
mkdir -p /opt/bin/socat.d/bin /opt/bin/socat.d/lib

# Create socat wrapper
cat << EOF > /opt/bin/socat
#! /bin/bash
PATH=/usr/bin:/bin:/usr/sbin:/sbin:/opt/bin
LD_LIBRARY_PATH=/opt/bin/socat.d/lib:$LD_LIBRARY_PATH exec /opt/bin/socat.d/bin/socat "\$@"

Brainiarc7

Using VAAPI's hardware accelerated video encoding on Linux with Intel's hardware on FFmpeg and libav

Hello, brethren :-)

As it turns out, the current version of FFmpeg (version 3.1 released earlier today) and libav (master branch) supports full H.264 and HEVC encode in VAAPI on supported hardware that works reliably well to be termed "production-ready".

tom-knight

#!/usr/bin/python
''' Not my script, found on the Internet, and rediscovered on my hard drive
'''
import sys

def cidr_to_regex(cidr):
    ip, prefix = cidr.split('/')

    base = 0
    for val in map(int, ip.split('.')):