elleryq’s gists

elleryq / convert_webm_mkv_to_mp3.sh

Created October 12, 2017 14:03

Convert webm/mkv to mp3

	#!/bin/bash
	SAVEIFS=$IFS
	IFS=$(echo -en "\n\b")
	for f in $(find . -regex '.*$webm\\|mkv$$' -print)
	do
	fn=$(basename "${f}")
	extension="${fn##*.}"
	f="${fn%.*}"
	ffmpeg -i "${fn}" ${f}.mp3
	done

elleryq / jquery_click_and_hint.html

Created September 18, 2017 13:21

jQuery 1.3 click and show hint

	<html>
	<head>
	<script src="http://www.google.com/jsapi"></script>
	<script type="text/javascript">
	// Load jQuery
	google.load("jquery", "1.3");
	</script>
	<script type="text/javascript">
	function doHide() {
	//$("#hint").hide();

elleryq / jquery_checkbox_demo.html

Last active September 18, 2017 13:20

jQuery 1.2 checkbox demo

	<html>
	<head>
	<script src="http://www.google.com/jsapi"></script>
	<script type="text/javascript">
	// Load jQuery
	google.load("jquery", "1.2");
	</script>
	<script type="text/javascript">
	google.setOnLoadCallback(function() {
	$("input[name=chk]").change( function() {

elleryq / decorator.py

Created September 6, 2017 01:54 — forked from nealtodd/decorator.py

Python profiling decorator

	from cProfile import Profile
	import pstats


	def profile(sort_args=['cumulative'], print_args=[10]):
	profiler = Profile()

	def decorator(fn):
	def inner(args, *kwargs):
	result = None

elleryq / profile.py

Created September 6, 2017 01:54 — forked from myusuf3/profile.py

Simple little profiling decorator in python.

	import cProfile


	def profile_this(fn):
	def profiled_fn(args, *kwargs):
	# name for profile dump
	fpath = fn.__name__ + '.profile'
	prof = cProfile.Profile()
	ret = prof.runcall(fn, args, *kwargs)
	prof.dump_stats(fpath)

elleryq / gist:e5bd76c3019e7ed066e997dd2faa30a2

Created August 8, 2017 02:56

Upgrade jenkins plugins via random SSH Port. You have to enable random SSHD port in Jenkins security settings.

	#!/bin/bash
	JENKINS_HOST=jenkins_host
	BASE_URL=http://${JENKINS_HOST}/jenkins/
	SSH_ENDPOINT=$(curl -Lv ${BASE_URL}login 2>&1 \| grep 'X-SSH-Endpoint')
	USER=$(whoami)
	echo "${SSH_ENDPOINT}"
	PORT=$(echo "${SSH_ENDPOINT}" \| awk -F: '{printf("%d", $3);}' \| tr -d "\n")
	echo "port=${PORT}"
	echo "user=${USER}"
	echo "host=${JENKINS_HOST}"

elleryq / gen_le_cert.sh

Created January 20, 2017 01:56 — forked from pahud/gen_le_cert.sh

letsencrypt cert generator with docker

	#!/bin/bash
	#
	# 1. create a EC2 instance with public IP
	# 2. create a A RR in route53 pointing your.domain.com to the public IP
	# 3. make sure HTTP/HTTPS ports(80 443) are public to all in security group of this EC2 instance
	# 4. make sure docker daemon is running in this EC2 instance
	# 5. run this script !
	# 6. keys/cert will be generated under /root/letsencrypt/etc/live/

	mkdir -p /root/letsencrypt/log /root/letsencrypt/lib /root/letsencrypt/etc

elleryq / ubuntu_ami_locator.py

Last active August 19, 2016 07:29

ubuntu ami locator

	"""
	Ubuntu AMI locator

	Example:
	images = ubuntu_ami_locator()
	images = ubuntu_ami_locator(zone=u'us-west-2', virtualization_type=u'hvm')

	Reference:
	* https://github.com/jspiro/node-ubuntu-ami-locator
	"""

elleryq / jenkins-cli.sh

Created March 8, 2016 04:04

jenkins-cli.jar wrapper. Download jenkins-cli.jar automatically and wrap it as command.

	#!/bin/bash

	JENKINS_URL="http://localhost/jenkins"
	JENKINS_JAR="/tmp/jenkins-cli.jar"

	SSL_CHAR=${JENKINS_URL:4:1}

	if [ ! -e $JENKINS_JAR ]; then
	WGET="wget $JENKINS_URL/jnlpJars/jenkins-cli.jar -O $JENKINS_JAR"
	if [ "$SSL_CHAR" == "s"]; then

elleryq / combine_image.c

Created February 11, 2016 14:42

Use GDI+ to combine image

	VOID OnPaint_TryCombineImage(HDC hdc)
	{
	Graphics graphics(hdc);
	Image image(L"qrcode1.bmp");
	CLSID clsid;
	Status status;
	UINT num; // number of image encoders
	UINT size; // size, in bytes, of the image encoder array
	ImageCodecInfo* pImageCodecInfo;

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