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@dvlden
dvlden / ffmpeg.md
Last active January 3, 2025 16:28
Convert video files to MP4 through FFMPEG

This is my personal list of functions that I wrote for converting mov files to mp4!

Command Flags

Flag Options Description
-codec:a libfaac, libfdk_aac, libvorbis Audio Codec
-quality best, good, realtime Video Quality
-b:a 128k, 192k, 256k, 320k Audio Bitrate
-codec:v mpeg4, libx264, libvpx-vp9 Video Codec
@Geoyi
Geoyi / install virtualenv ubuntu 16.04.md
Created September 16, 2017 12:19 — forked from frfahim/install virtualenv ubuntu 16.04.md
How to install virtual environment on ubuntu 16.04

How to install virtualenv:

Install pip first

sudo apt-get install python3-pip

Then install virtualenv using pip3

sudo pip3 install virtualenv 
@emadehsan
emadehsan / Screen Unix Cheat Sheet.md
Created April 18, 2018 11:52
Screen Linux/Unix command cheat sheet

Install Screen

$ sudo apt install screen

Enter a new Screen Session

$ screen

Detach from current screen session

@dideler
dideler / bot.rb
Last active May 15, 2025 12:57
Sending a notification message to Telegram using its HTTP API via cURL
# Use this script to test that your Telegram bot works.
#
# Install the dependency
#
# $ gem install telegram_bot
#
# Run the bot
#
# $ ruby bot.rb
#
@mrbar42
mrbar42 / README.md
Last active March 14, 2025 21:14
Secured HLS setup with Nginx as media server

Secured HLS setup with Nginx as media server

This example is part of this article.

This is an example for an HLS delivery with basic security. Nginx compiled with nginx-rtmp-module & secure-link is used as media server. Features:

  • Domain filtering
  • Referrer filtering
  • Embed buster
@Mahedi-61
Mahedi-61 / cuda_11.8_installation_on_Ubuntu_22.04
Last active April 25, 2025 18:27
Instructions for CUDA v11.8 and cuDNN 8.9.7 installation on Ubuntu 22.04 for PyTorch 2.1.2
#!/bin/bash
### steps ####
# Verify the system has a cuda-capable gpu
# Download and install the nvidia cuda toolkit and cudnn
# Setup environmental variables
# Verify the installation
###
### to verify your gpu is cuda enable check
@phaneesh
phaneesh / fstab
Created February 19, 2019 10:04
hadoop-os-tuning
/dev/sdb1 /data/hdp01 xfs defaults,noatime,nodiratime,nobarrier 1 2
/dev/sdc1 /data/hdp02 xfs defaults,noatime,nodiratime,nobarrier 1 2
@nfsarmento
nfsarmento / nginx-wordpress.conf
Last active March 26, 2025 13:12
Harden wordpress security nginx
############ WordPress ####################
# Disable logging for favicon and robots.txt
location = /favicon.ico {
try_files /favicon.ico @empty;
access_log off;
log_not_found off;
expires max;
}
@adelmofilho
adelmofilho / docker-compose.jenkins-dind.yml
Created June 21, 2020 00:17
Docker-in-Docker approach to run Jenkins as a Docker container
# This docker-compose file intent to create a multi-container application
# that runs a Jenkins container connected via TLS to a Docker-in-Docker (dind) container as Docker daemon.
#
# Advice about this approach can be found at:
# http://jpetazzo.github.io/2015/09/03/do-not-use-docker-in-docker-for-ci/
#
# As well discussion about another alternatives on this setup can be found at:
# https://forums.docker.com/t/using-docker-in-a-dockerized-jenkins-container/322/11
#
# Quick reference about Docker-in-Docker can be fount at: