Matt Blessed blesson3

blesson3 / find-pis.sh

Created December 20, 2021 21:11

relatively quick script to find raspberry pis on your current network; built for macos, requires root

	#!/usr/bin/env bash

	# Find RaspberryPis on your network.
	#
	# Usage: ./find-pis.sh <iface:default en0>
	#

	# raspberry pi mac addresses
	# source: https://maclookup.app/search/vendors/results?vendor=Raspberry+Pi
	# - https://maclookup.app/vendors/raspberry-pi-foundation

blesson3 / Git change author

Created July 10, 2017 21:16

Changes an author on all commits using a bad/old email address

	# WARNING: rewrites all commits (different SHAs)


	$ git filter-branch -f --env-filter '
	WRONG_EMAIL="[email protected]"
	NEW_NAME="username"
	NEW_EMAIL="[email protected]"

	if [ "$GIT_COMMITTER_EMAIL" = "$WRONG_EMAIL" ]
	then