nagataka’s gists

nagataka / ec2-create-snapshot-ext

Created July 9, 2013 15:31

ec2-create-snapshot extension can specifying some tags.

	#!/bin/sh
	if [ "$1" = "" ]
	then
	echo usage $0 volume_id [--tag key[=value] [--tag key[=value] ...]]
	exit 0
	else
	snapshotid=`ec2-create-snapshot $1 \| awk '{print $2}'`
	shift
	while [ "$1" != "" ]; do
	ec2-create-tags $snapshotid --tag $1

nagataka / ec2-run-instances-with-tagged-volume

Last active December 20, 2015 11:48

create EC2 instance with adding arbitrary number of tags to attached EBS volume.

	#!/bin/sh
	if [ "$1" = "" ]
	then
	echo usage $0 key=value [[key=value] ... ]
	exit 0
	else
	instance=`ec2-run-instances ami-39b23d38 \| awk '{print $2}' \| grep i-`
	sleep 3
	volume=`ec2-describe-volumes \| grep $instance \| awk '{print $2}'`
	for vol in ${volume[@]}; do

nagataka / shebang.sh

Created August 5, 2013 19:57

This is a script to automate writing shebang at the top of the file. You can add any extension to 'case' statement.

	#!/bin/sh
	#set this script as alias of editor like
	#alias vim='/path/shebang.sh'

	if [ "${1}" = "" ]; then
	vim
	fi
	filename=${1}
	if [ -e $filename ]; then
	vim $filename

nagataka / "Page top" template

Created September 16, 2013 03:48

template of making "page top" link using jquery

	//script
	$(function() {
	topBtn.click(function () {
	$('body,html').animate({
	scrollTop: 0
	}, 1000);
	return false;
	});
	});

nagataka / template for using processing.js

Last active December 23, 2015 16:59

template for using processing.js

	<!DOCTYPE html>
	<html>
	<head>
	<title>HERE IS TITLE</title>
	<script type="text/javascript" src="processing.js"></script>
	<script type="text/javascript">
	window.onload = function(){
	//var canvas = document.getElementById('canvas1');
	//var codeElm = document.getElementById('processing-code');
	//var code = codeElm.textContent \|\| codeElm.innerText;

nagataka / removeAd_fb.user.js

Created October 7, 2013 05:35

Greasemonkey script for removing ad from facebook

	// ==UserScript==
	// @name remove_add.user.js
	// @namespace http://nagataka.net/remove_add.user.js
	// @include http://.facebook.com/
	// @include https://.facebook.com/
	// @version 1
	// @grant none
	// ==/UserScript==
	var rightCol = document.getElementById("rightCol");
	rightCol.parentNode.removeChild(rightCol);

nagataka / listS3Objects_notRecomended.html

Created December 9, 2013 09:00

Basic sample to list objects in S3 bucket using AWS SDK for JavaScript ※Not recommended, just a sample coz this code directly include security credentials...

	<!DOCTYPE html>
	<html>
	<head>
	<script src="https://sdk.amazonaws.com/js/aws-sdk-2.0.0-rc1.min.js"></script>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>

	<script type="text/javascript">
	AWS.config.update({
	accessKeyId: ‘YOUR ACCESS KEY ID’,
	secretAccessKey: ‘YOUR SECRET ACCESS KEY’

nagataka / identityFederation_fb.html

Created December 9, 2013 12:14

Listing objects in S3 bucket by AWS SDK for javaScript using facebook as Identity Provider.

	<!DOCTYPE html>
	<html>
	<head>
	<script src="https://sdk.amazonaws.com/js/aws-sdk-2.0.0-rc1.min.js"></script>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>

	<script type="text/javascript">
	//for Identity Federation
	var appId = 'YOUR FB APP ID';
	var roleArn = 'arn:aws:iam::xxxxxxxxxxxx:role/IdentityFederationRole';

nagataka / dropdownbtn-with-caret

Created December 29, 2013 20:18

tips for using bootstrap dropdown btn with caret

	<div class="btn-group">
	<button class="btn btn-primary">Manu</span></button>
	<button class="btn btn-primary dropdown-toggle" data-toggle="dropdown"><span class="caret"></span></button>
	<ul class="dropdown-menu">
	<li><a href="">Action</a></li>
	<li><a href="">Action</a></li>
	<li class="divider"></li>
	<li><a href="">Action</a></li>
	</ul>
	</div>

nagataka / ocLogin2ec2

Created March 8, 2014 06:10

TeraTerm macro for one click login to your EC2 host

	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
	username = 'ec2-user'
	hostname = '54.xxx.xxx.xx'
	keyfile = 'C:\PathToYourAuthenticatedKeyFile\xxxxx.pem'
	;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

	msg = hostname
	strconcat msg ':22 /ssh /auth=publickey /user='
	strconcat msg username
	strconcat msg ' /keyfile='

Takashi Nagata nagataka