edwardrf

edwardrf / gettg.go

Created April 5, 2024 04:41

Getting ALB arn from TargetGroup Arn

	package main

	import (
	"context"
	"fmt"
	"log"
	"os"

	"github.com/aws/aws-sdk-go-v2/config"
	elbv2 "github.com/aws/aws-sdk-go-v2/service/elasticloadbalancingv2"

edwardrf / simutaneous usb camera capture

Created August 20, 2016 09:16

	#!/bin/bash
	# Start capture
	N=40
	SKIPF=15
	SKIPE=15
	echo $N $(($N-$SKIPF))
	mplayer tv:// -tv driver=v4l2:device=/dev/video1:width=1920:height=1080 -frames $N -vo jpeg:outdir=1 &
	mplayer tv:// -tv driver=v4l2:device=/dev/video2:width=1920:height=1080 -frames $N -vo jpeg:outdir=2 &
	wait

edwardrf / q03

Last active April 8, 2016 05:16

edwardrf / gist:ee464dfe99ce6f94e0cc

Created November 28, 2014 10:37

http://stackoverflow.com/questions/392022/best-way-to-kill-all-child-processes/15139734#15139734

edwardrf / gist:a7e8c170571730312d2e

Last active March 31, 2021 05:53

xmodmap config to map caps_lock to mode_switch and map mode_switch + ijkl to up left down right

	#!/bin/bash
	xmodmap -e "clear lock"
	xmodmap -e "keysym Caps_Lock = Mode_switch Mode_switch"
	xmodmap -e "keysym i = i I Up Up"
	xmodmap -e "keysym k = k K Down Down"
	xmodmap -e "keysym j = j J Left Left"
	xmodmap -e "keysym l = l L Right Right"
	xmodmap -e "keysym u = u U Home Home"
	xmodmap -e "keysym o = o O End End"
	xmodmap -e "keysym u = y Y Prior Prior"

edwardrf / test.html

Last active December 21, 2015 14:19

Simple showcase of Jquery ajax call

	<html>
	<head><title>Test Ajax</title>
	<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>

	<script>
	$(function(){
	$('.run').click(function(){

	var buf = [
	['0','0','0','0','0','0','0','0'],