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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

The below instructions describe the process for MITM'ing a target device over HTTPS using nginx. It tries to go over every aspect of intercepting traffic, including hosting a Wifi access point.

Overview

The goal is to get a target device (such as an iPhone, Wii U, or another computer) to trust our local nginx server instead of the remote trusted server. This is going to be done by importing a custom CA root certificate on the target that corresponds with the nginx server's certificate.

Client (Trusted Device) <--> MITM Server (nginx) <--> Remote (Trusted) Server

Requirements

These instructions are being performed on a PureOS machine, which is Debian based. They should also work in other environments with slight modifications

@yermulnik
yermulnik / tf_vars_sort.awk
Last active February 5, 2025 05:35
Sort Terraform (HCL) file by Resource Block Names using GNU `awk`
#!/usr/bin/env -S awk -f
# https://gist.github.com/yermulnik/7e0cf991962680d406692e1db1b551e6
# Tested with GNU Awk 5.1.0, API: 3.0 (GNU MPFR 4.1.0, GNU MP 6.2.1)
# Usage: /path/to/tf_vars_sort.awk < variables.tf | tee sorted_variables.tf
# Note: "chmod +x /path/to/tf_vars_sort.awk" before use
# No licensing; [email protected], 2021-2024
{
# skip blank lines at the beginning of file
if (!resource_type && length($0) == 0) next