Skip to content

Instantly share code, notes, and snippets.

View sub314xxl's full-sized avatar

Konstantin Mokhnatkin sub314xxl

  • Moscow, Russian Federation
View GitHub Profile
@AgentOak
AgentOak / youtube_formats.md
Last active November 10, 2025 02:34
Youtube Format IDs

Last updated: April 2021

Also known as itag or format codes and way back they could be specified with the fmt parameter (e.g. &fmt=22). Depending on the age and/or popularity of the video, not all formats will be available.

DASH video

Resolution AV1 HFR High AV1 HFR AV1 VP9.2 HDR HFR VP9 HFR VP9 H.264 HFR H.264
MP4 MP4 MP4 WebM WebM WebM MP4 MP4
@ageis
ageis / systemd_service_hardening.md
Last active December 19, 2025 07:46
Options for hardening systemd service units

security and hardening options for systemd service units

A common and reliable pattern in service unit files is thus:

NoNewPrivileges=yes
PrivateTmp=yes
PrivateDevices=yes
DevicePolicy=closed
ProtectSystem=strict
@CMCDragonkai
CMCDragonkai / stay-awake.ps1
Last active October 24, 2025 18:20
Keep Windows Awake Temporarily (Prevent Sleep, Display Off or Away Mode) #cli #powershell #windows
#!/usr/bin/env powershell
# This script can keep the computer awake while executing another executable, or
# if no executable was passed in, then it stays awake until this script stops.
# There are 3 different ways of staying awake:
# Away Mode - Enable away mode (https://blogs.msdn.microsoft.com/david_fleischman/2005/10/21/what-does-away-mode-do-anyway/)
# Display Mode - Keep the display on and don't go to sleep or hibernation
# System Mode - Don't go to sleep or hibernation
# The default mode is the System Mode.
# Away mode is only available when away mode is enabled in the advanced power options.
@so0k
so0k / kubectl.md
Last active February 4, 2025 17:16
Playing with kubectl output

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no
@rkeithhill
rkeithhill / VSCode-settings.json
Last active October 30, 2024 13:33
My Visual Studio Code user settings
// Place your settings in this file to overwrite the default settings
{
"debug.toolBarLocation": "docked",
"diffEditor.ignoreTrimWhitespace": true,
"editor.codeLens": true,
"editor.detectIndentation": false,
"editor.dragAndDrop": false,
"editor.renderWhitespace": "none",
@olih
olih / jq-cheetsheet.md
Last active December 5, 2025 21:17
jq Cheet Sheet

Processing JSON using jq

jq is useful to slice, filter, map and transform structured json data.

Installing jq

On Mac OS

brew install jq

@mondain
mondain / public-stun-list.txt
Last active December 28, 2025 10:24
Public STUN server list
23.21.150.121:3478
iphone-stun.strato-iphone.de:3478
numb.viagenie.ca:3478
s1.taraba.net:3478
s2.taraba.net:3478
stun.12connect.com:3478
stun.12voip.com:3478
stun.1und1.de:3478
stun.2talk.co.nz:3478
stun.2talk.com:3478
@OndrejP
OndrejP / docker-register-2-list-images.sh
Last active September 25, 2025 11:48
list all images on Docker Register v2
#!/bin/bash
export Register=https://register.example.com
export cLink="/v2/_catalog?n=10"
export cFile=docker.register.catalog
export tFile=docker.register.tags
export wgetC="wget -O- -q -S "
# Usage with user/password
# export wgetC="wget -O- -q -S --user=ondra --password=heslo "
@rkeithhill
rkeithhill / powershell.json
Last active March 20, 2025 09:49
PowerShell snippets file for Visual Studio Code - place in your ~\AppData\Roaming\Code\User\Snippets directory
{
"Condition statement": {
"prefix": "cond",
"body": [
"$1 { $0; break }"
],
"description": "Switch condition statement"
},
"Condition single quoted string statement": {
"prefix": "condsqstr",
@Badgerati
Badgerati / jenkins.ps1
Last active August 5, 2024 23:38
PowerShell wrapper around the inbuilt Jenkins CLI
########################################################
# Author: Matthew Kelly (Badgerati)
#
# This is a PowerShell wrapper around the inbuilt Jenkins CLI.
# It simplifies the calls to Jenkins, by just allowing you
# to call commands with a simple "jenkins" call.
#
# Best used with the path to the script in your PATH.
#
# Requirements: