MohamedAlaa

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname

derekkwok

"""
This python script encodes all files that have the extension mkv in the current
working directory.

Sources:
    http://ffmpeg.org/trac/ffmpeg/wiki/x264EncodingGuide
"""
import subprocess, os

#-------------------------------------------------------------------------------

derhansen

Redis::connection()->del('queues:myqueue');

mbejda

cecilemuller

How to setup Let's Encrypt for Nginx on Ubuntu 18.04 (including IPv6, HTTP/2 and A+ SLL rating)

---

Virtual hosts

Let's say you want to host domains first.com and second.com.

Create folders for their files:

santoshachari

#Steps to install latest Laravel, LEMP on AWS Ubuntu 16.4 version. This tutorial is the improvised verision of this tutorial on Digitalocean based on my experience.

Install PHP 7 on Ubuntu

Run the following commands in sequence.

sudo apt-get install -y language-pack-en-base
sudo LC_ALL=en_US.UTF-8 add-apt-repository ppa:ondrej/php
sudo apt-get update
sudo apt-get install zip unzip

pandafulmanda

Python3 Virtualenv Setup

Requirements

• Python 3
• Pip 3

$ brew install python3

dreikanter

Symmetic encryption

For symmetic encryption, you can use the following:

To encrypt:

openssl aes-256-cbc -salt -a -e -in plaintext.txt -out encrypted.txt

To decrypt:

itskenny0

#!/bin/bash
## Executing this script is not a guarantee for a secure host!
## This script is a collection of the junk I have found on my hosts and what
## the SaltStack community gave as input. We have seen this attack evolve. 
## Please have a very close look at your systems and consider reinstalling them 
## to be absolutely sure you are free of malware.

# remove crontab persistence
for i in 54.36.185.99 217.8.117.137 176.31.60.91 217.12.210.192 54.36.185.99 54.36.185.99 89.223.121.139 torsocks anagima3 sa.sh$ c.sh$ selcdn.ru salt-store; do

rometsch

Problem

The MPOW Bluetooth 5 dongle (Model: BH456A) does not work out of the box on Ubuntu 20.04 (kernel 5.4.0-42).

Solution

Patch the bluetooth kernel module and copy the firmware binaries to /lib/firmware.

Copy the fimware