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@natesubra
natesubra / disable_mitigations.md
Last active February 28, 2025 20:28
ESXI Homelab Disable Spectre/Meltdown/SSBD

ESXI Mitigations Disable

I recommend this only be done on homelab/segmented hardware. This will make your host vulnerable to these exploits.

Depending on your CPU generation, you can regain 20-30% performance.

Spectre/Meltdown

Ref1

@martinchapman
martinchapman / mosaic.sh
Last active May 18, 2023 15:25
Visualise a latex document git history
# Visualise a latex document git history
# loop through commits, create a PDF from your main file for each
# translate the pages of that PDF to a single image
# create GIF/mp4 from the folder of images created
# run within your local repository
# prerequisites: ImageMagick and FFmpeg
# create output folder
@gmolveau
gmolveau / docker_quick_run.sh
Last active October 24, 2025 23:52
Quickly run a temporary docker container and execute bash to try things (like a CI script)
docker run --rm -it -v $PWD:/tmp debian:10-slim /bin/bash
# --rm : remove after exit
# -it : interactive TTY
# -v : mount folder : current folder to /tmp folder of the container
# debian:10-slim : docker image https://git.io/JJzfy
# /bin/bash : run bash in this container
@Lekensteyn
Lekensteyn / inject-tls-secrets.py
Last active September 27, 2025 06:05
Extracts a subset of TLS secrets and injects them in an existing capture file (requires Wireshark 3.0).
#!/usr/bin/env python3
# Extracts a subset of TLS secrets and injects them in an existing capture file.
#
# Author: Peter Wu <peter@lekensteyn.nl>
import argparse
import os
import shlex
import subprocess
import sys
@stecman
stecman / AutoCrop.lua
Last active December 9, 2025 15:21
Lightroom plugin to calculate image crops using OpenCV
-- LR imports
local LrApplication = import("LrApplication")
local LrApplicationView = import("LrApplicationView")
local LrBinding = import("LrBinding")
local LrDevelopController = import("LrDevelopController")
local LrDialogs = import("LrDialogs")
local LrExportSession = import("LrExportSession")
local LrFileUtils = import("LrFileUtils")
local LrFunctionContext = import("LrFunctionContext")
local LrLogger = import("LrLogger")
@nick123pig
nick123pig / readme.md
Last active April 10, 2019 15:13
Dashing Table

dashing-table

Main Github Page

Allows you to use tables with the dashing framework.

Preview

Basic Table Preview

@rossnz
rossnz / gist:8519986
Last active January 3, 2025 19:27
Convert a DateTime object to Unix timestamp in PowerShell
Function Convert-ToUnixDate ($PSdate) {
$epoch = [timezone]::CurrentTimeZone.ToLocalTime([datetime]'1/1/1970')
(New-TimeSpan -Start $epoch -End $PSdate).TotalSeconds
}
@Informatic
Informatic / Howto: iPXE+Windows7+iSCSI.markdown
Created June 30, 2013 05:26
Quick iPXE & Windows7-on-iSCSI howto

Quick Installation Howto

  1. Make sure you have successfuly set up iPXE, iSCSI target (iSCSI Enterprise Target on Debian works fine for me), TFTP server and some time to spend.
  2. Get yourself a NTFS-formatted USB stick.
  3. Copy contents of installation DVD into mentioned USB stick.
  4. Get a copy of wimboot and load it into your TFTP server.
  5. Copy boot/bcd, boot/boot.sdi, sources/boot.wim and bootmgr into TFTP root as well.
  6. Create the bootstrap script (included bootstrap.ipxe file) and boot your