Skip to content

Instantly share code, notes, and snippets.

View gnought's full-sized avatar
🎯
Focusing

Gnought gnought

🎯
Focusing
  • DevOps, IoT
  • In the clouds above HK
View GitHub Profile
@smx-smx
smx-smx / XZ Backdoor Analysis
Last active October 12, 2024 07:23
[WIP] XZ Backdoor Analysis and symbol mapping
XZ Backdoor symbol deobfuscation. Updated as i make progress
@arainho
arainho / zoom_uninstall_macos.sh
Last active January 26, 2024 11:46
uninstall zoom.us and disable nasty features
#!/usr/bin/env bash
# sources
https://drive.google.com/drive/folders/1MP0cNLyJjzPLNrvNDCZv9hRuif091f0c
https://apple.stackexchange.com/questions/358651/unable-to-completely-uninstall-zoom-meeting-app
https://medium.com/bugbountywriteup/zoom-zero-day-4-million-webcams-maybe-an-rce-just-get-them-to-visit-your-website-ac75c83f4ef5
echo Stopping Zoom...
pkill "zoom.us"
#!/bin/sh
function install_wireguard () {
echo "Downloading Wireguard ($RELEASE)..."
FILENAME="wireguard-$BOARD-$RELEASE.deb"
DEB_URL="https://github.com/Lochnair/vyatta-wireguard/releases/download/$RELEASE/$FILENAME"
if (/usr/bin/curl -s -L -o /tmp/$FILENAME $DEB_URL); then
echo "Installing $FILENAME..."
dpkg -i /tmp/$FILENAME
rm -f /tmp/$FILENAME
@holmberd
holmberd / linux-kill-pts.md
Last active July 13, 2024 18:38
Kill tty/pts sessions in Linux

Kill user tty/pts sessions in Linux

Commands

  • w: show who is logged on and what they are doing
  • who: show who is logged on
  • tty: show current users pseudo terminal
  • ps -ft pts/1: get process id for the pseudo terminal
  • pkill: signal process based on name and other attributes
@grihabor
grihabor / Makefile.version
Last active May 27, 2024 13:36
Makefile to use for incremental semantic versioning
MAKE := make --no-print-directory
DESCRIBE := $(shell git describe --match "v*" --always --tags)
DESCRIBE_PARTS := $(subst -, ,$(DESCRIBE))
VERSION_TAG := $(word 1,$(DESCRIBE_PARTS))
COMMITS_SINCE_TAG := $(word 2,$(DESCRIBE_PARTS))
VERSION := $(subst v,,$(VERSION_TAG))
VERSION_PARTS := $(subst ., ,$(VERSION))
@zthxxx
zthxxx / Activate Office 2019 for macOS VoL.md
Last active November 4, 2024 14:36
crack activate Office on mac with license file
@TomRyan-321
TomRyan-321 / security-group-cleanup.py
Last active October 29, 2024 02:54 — forked from lingmann/security-group-cleanup.py
Security Group Cleanup using boto3 with RDS check fixed
#!/usr/bin/env python
import boto3
import argparse
def lookup_by_id(sgid):
sg = ec2.get_all_security_groups(group_ids=sgid)
return sg[0].name
@sergey-dryabzhinsky
sergey-dryabzhinsky / sysctl-proxmox-tune.conf
Last active October 21, 2024 05:11
Most popular speedup sysctl options for Proxmox. Put in /etc/sysctl.d/
###
# Proxmox or other server kernel params cheap tune and secure.
# Try it if you have heavy load on server - network or memory / disk.
# No harm assumed but keep your eyes open.
#
# @updated: 2020-02-06 - more params used, adjust some params values, more comments on params
#
### NETWORK ###
@jabenninghoff
jabenninghoff / osx-vnc-hidden-options.md
Last active March 15, 2024 11:40
RemoteManagement "hidden" options

macOS Sierra (and possibly earlier) has some "hidden" screen sharing options:

If you're connecting to VNC using ssh tunneling, you can force macOS to listen only on localhost:

sudo defaults write /Library/Preferences/com.apple.RemoteManagement.plist VNCOnlyLocalConnections -bool yes

In newer versions of macOS, screen sharing will automatically re-lock the screen when you disconnect if it was locked when you first connected. To change this behavior, use:

sudo defaults write /Library/Preferences/com.apple.RemoteManagement RestoreMachineState -bool NO

@dennishall1
dennishall1 / split-svg-spritesheet.js
Created March 17, 2016 19:06
Split SVG Spritesheet into individual SVG files
var fs = require('fs');
var path = require('path');
var markup = fs.readFileSync('sprite.svg').toString();
var lines = markup.split(/\n/g);
var symbols = {};
var currentSymbol = null;