rechner’s gists

mser-om / git-pfetch

Created June 15, 2023 22:57

Git Pfetch command

	#!/bin/bash

	# This command does a git fetch, determines which branches on the remote have been removed, and clear them out of
	# your local repository. This is best performed when the `main` or `master` branch is currently checked out.
	# Place this file in /usr/local/bin (e.g. /usr/local/bin/git-pfetch) and mark as executable. Then simply use
	# it at the command line like you would any other git subcommand: `git pfetch`. Enjoy a cleaner workspace!

	git fetch -p && for branch in $(git branch -vv \| grep ': gone]' \| awk '{print $1}'); do git branch -D $branch; done

sprocktech / unifi-force-provision.sh

Last active August 29, 2024 14:01

	#!/bin/sh

	# This is an example script to force provision a UniFi network device using the controller API

	# If you are running this externally then replace localhost with the hostname
	baseurl=https://localhost:8443

	# I would make a dedicated admin user for this
	username=<username_here>
	password=<password_here>

jasonehines / printer.conf

Created August 12, 2021 01:34

Ender 3 Pro Creality 4.2.7 with bltouch - Klipper printer Configuration

	# This file contains pin mappings for the Creality "v4.2.7" board. To
	# use this config, during "make menuconfig" select the STM32F103 with
	# a "28KiB bootloader" and serial (on USART1 PA10/PA9) communication.

	# If you prefer a direct serial connection, in "make menuconfig"
	# select "Enable extra low-level configuration options" and select
	# serial (on USART3 PB11/PB10), which is broken out on the 10 pin IDC
	# cable used for the LCD module as follows:
	# 3: Tx, 4: Rx, 9: GND, 10: VCC

fauxpark / keymap.c

Last active September 6, 2025 17:02

rawhid in python

	#include <string.h>

	// This function is called when a packet is received on the raw HID interface.
	// `length` will always be the size of the output (host to device) report in bytes - 32 in current QMK, but will eventually be raised to 64.
	// Thus, if you wish to send variable length data, you should send the length along with the payload, splitting across multiple reports
	// if needed, and handle the parsing yourself.
	//
	// In this simple example, we check that the first byte of the received data is the ASCII character 'A',
	// in which case we respond with 'B' and toggle the backlight.
	void raw_hid_receive(uint8_t *data, uint8_t length) {

EyalAr / client.py

Created December 11, 2013 18:17

Demo code for my post about python's blocking stream reading functions.

	from subprocess import Popen, PIPE
	from time import sleep

	# run the shell as a subprocess:
	p = Popen(['python', 'shell.py'],
	stdin = PIPE, stdout = PIPE, stderr = PIPE, shell = False)
	# issue command:
	p.stdin.write('command\n')
	# let the shell output the result:
	sleep(0.1)

revolunet / extractGifs.py

Created March 1, 2011 09:48

extract frames from animated gif using python+PIL

	import os
	from PIL import Image


	def extractFrames(inGif, outFolder):
	frame = Image.open(inGif)
	nframes = 0
	while frame:
	frame.save( '%s/%s-%s.gif' % (outFolder, os.path.basename(inGif), nframes ) , 'GIF')
	nframes += 1

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