danhyun’s gists

danhyun / apache parser

Created January 25, 2013 22:37

get hourly breakdown of requests to apache

grep "25/Jan" access_log | cut -d[ -f2 | cut -d] -f1 | awk -F: '{print $2":00"}' | sort -n | uniq -c

danhyun / gist:4660312

Created January 28, 2013 23:35

split sql batch file into 500 line pages with prefix

	csplit -k some_file.sql -f some_file_prefix -b %02u.sql 500 {10000}

	500 is number of lines
	{10000} is how many times to repeat an action

danhyun / breakdown page-loads by day

Created January 31, 2013 19:24

Someone asked me to get a count per day breakdown of page loads for a particular page

	$ grep "GET /foo/bar.html" access_log \| awk '{print $4}' \| cut -d: -f1 \| uniq -c
	281 [27/Jan/2013
	288 [28/Jan/2013
	40 [29/Jan/2013
	38 [30/Jan/2013
	20 [31/Jan/2013

	$ grep "POST /foo/doBar.html" access_log \| awk '{print $4}' \| cut -d: -f1 \| uniq -c
	160 [27/Jan/2013
	150 [28/Jan/2013

danhyun / ssh config

Last active December 14, 2015 00:09

set up ssh config

	[root][henry][~]
	$ cd ~/.ssh
	[root][henry][~/.ssh]
	$ ll -tr config
	-rw-r--r-- 1 root root 143 2012-10-04 13:06 config

	# note the permissions -> user:group [644]

	[root][henry][~/.ssh]
	$ cat config

danhyun / .bash_rc

Last active December 15, 2015 20:58

nice PS1

export PS1="[\[\033[1;31m\]\u\[\033[m\]][\[\033[32m\]\H\[\033[m\]][\[\033[36m\]\w\[\033[m\]]\n\$ "

danhyun / index.html

Created November 13, 2013 14:07

MTA Fare Calculator as of 2013 March Fare Hike

	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<title>MTA Fare Calculator</title>
	<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.0.2/css/bootstrap.min.css">
	</head>
	<body>
	<div class="container">
	<div class="header">

danhyun / index.html

Created November 23, 2013 21:45

MTA Fare Calculator as of March 2013 fare hike

	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<title>MTA Fare Calculator</title>
	<link rel="stylesheet" href="http://netdna.bootstrapcdn.com/bootstrap/3.0.2/css/bootstrap.min.css">
	</head>
	<body>
	<div class="container">
	<div class="header">

danhyun / api in 19 lines.groovy

Last active August 29, 2015 13:57

fast and easy restclient

	@Grab(group='org.codehaus.groovy.modules.http-builder', module='http-builder', version='0.7' )
	import groovyx.net.http.ContentType
	import groovyx.net.http.RESTClient

	def apiUrl = 'http://localhost:8888'

	def api = new RESTClient(apiUrl, ContentType.JSON)
	api.headers = ['auth-key': '11', 'Accept': 'application/json; q=0.9,/; q=0.8']

	def id = 20784

danhyun / html_fragment_validator.groovy

Last active August 29, 2015 14:03

A groovy service that validates HTML fragments

	// For use with your own local copy of nu validator @ http://about.validator.nu/#src

	@GrabConfig(systemClassLoader=true)
	@Grab(group='org.codehaus.groovy.modules.http-builder', module='http-builder', version='0.7')

	import groovyx.net.http.HTTPBuilder

	def client = new HTTPBuilder('http://localhost:8888')

	def boundary = '----hyunlabs_boundary'

danhyun / BaseUrlHandler.groovy

Created August 20, 2014 14:06

Setting base url

	class BaseUrlHandler implements Handler {

	void handle(Context context) throws Exception {
	context.with {

	def headers = request.headers
	def scheme = headers.contains('X-Forwarded-Proto') ? headers.get('X-Forwarded-Proto') : 'http'
	def domain = headers.get('Host') ?: headers.get('host')

	def baseUrl = "${scheme}://${domain}" as String

Danny danhyun