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@zaius
zaius / background.sh
Created January 16, 2011 23:29
How to redirect a running process output to a file and log out
ctrl-z
bg
touch /tmp/stdout
touch /tmp/stderr
gdb -p $!
# In GDB
p dup2(open("/tmp/stdout", 1), 1)
p dup2(open("/tmp/stderr", 1), 2)
@lelandbatey
lelandbatey / whiteboardCleaner.md
Last active April 25, 2024 02:01
Whiteboard Picture Cleaner - Shell one-liner/script to clean up and beautify photos of whiteboards!

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

@dahlia
dahlia / lisp.rb
Created September 2, 2010 07:52
30 minutes Lisp in Ruby
# 30 minutes Lisp in Ruby
# Hong Minhee <http://dahlia.kr/>
#
# This Lisp implementation does not provide a s-expression reader.
# Instead, it uses Ruby syntax like following code:
#
# [:def, :factorial,
# [:lambda, [:n],
# [:if, [:"=", :n, 1],
# 1,
@erikh
erikh / hack.sh
Created March 31, 2012 07:02 — forked from DAddYE/hack.sh
OSX For Hackers
#!/usr/bin/env sh
##
# This is script with usefull tips taken from:
# https://github.com/mathiasbynens/dotfiles/blob/master/.osx
#
# install it:
# curl -sL https://raw.github.com/gist/2108403/hack.sh | sh
#
import json
import urllib
import urllib2
import time
""" Nike plus activity log
https://developer.nike.com
Output:
-- May --
@stevesouders
stevesouders / activetable.js
Last active March 18, 2024 15:15
ActiveTable is a bookmarklet that makes any table sortable. It also allows you to remove columns, and it remembers the removed columns for next time. Use alt+click to UNhide all columns (and clear memory). To use it, create a bookmark called "ActiveTable" that has this URL: javascript:(function(){ var jselem=document.createElement('SCRIPT'); jse…
// ActiveTable - a bookmarklet to make tables sortable and editable
function init() {
var aHrows = getHrows();
var numHrows = aHrows.length;
var aHidden = getHiddenColumns();
ATpopup = document.createElement("div");
ATpopup.style.cssText = "position: absolute; visibility: hidden; padding: 0; font-family: Arial; background-color: rgba(255, 255, 255, 0.9); border-radius: .5em; text-align: center; box-shadow: .05em .05em .5em #00C;";
ATpopup.innerHTML = "<a href='sort' title='sort' onclick='sortColumn(); return false'><img border=0 src='http://stevesouders.com/images/sort_up_down.png' style='padding-top: 0.2em;'></a><br><a href='hide' style='color: #C00; font-family: monospace; font-size: 1.5em; text-decoration: none;' title='hide' onclick='hideColumn(); return false'>x</a>"; // TODO - use protocol-less URL for img
@pmeenan
pmeenan / user-timing-rum.js
Last active January 18, 2024 23:46
Support routine for adding W3C user timing events to a site. Includes some basic polyfill support for browsers that don't support user timing or navigation timing (though the start time for non-navigation timing support could be improved with IE < 9 to use IE's custom start event).
// Support routines for automatically reporting user timing for common analytics platforms
// Currently supports Google Analytics, Boomerang and SOASTA mPulse
// In the case of boomerang, you will need to map the event names you want reported
// to timer names (for mPulse these need to be custom0, custom1, etc) using a global variable:
// rumMapping = {'aft': 'custom0'};
(function() {
var wtt = function(n, t, b) {
t = Math.round(t);
if (t >= 0 && t < 3600000) {
// Google Analytics
@sergejmueller
sergejmueller / .htaccess
Last active January 12, 2024 20:58
Apache: Detecting WebP support with Header Vary Accept
<IfModule mod_rewrite.c>
RewriteEngine On
RewriteCond %{HTTP_ACCEPT} image/webp
RewriteCond %{DOCUMENT_ROOT}/$1.webp -f
RewriteRule (.+)\.(jpe?g|png)$ $1.webp [T=image/webp,E=accept:1]
</IfModule>
<IfModule mod_headers.c>
Header append Vary Accept env=REDIRECT_accept
</IfModule>
@guenter
guenter / move_to_rds.rb
Created November 11, 2010 02:14
A quick and dirty script to move a database into Amazon RDS (or any other database). Can transfer part of the data beforehand.
require 'fileutils'
start_time = Time.now
SOURCE_DB = {
:name => 'db_name',
:user => 'db_user',
:password => 'db_pass',
:host => 'localhost'
@hemanth
hemanth / devtool.bash
Created November 23, 2013 06:31
Hacking Chrome DevTools Setup
#!/usr/bin/env bash
# Setup script for hacking chrome devtools
# Source -> https://medium.com/p/8c8896f5cef3
echo "Creating folder and initialize a git repo"
mkdir devtools-frontend && cd devtools-frontend
git init
echo "Adding chromium remote and initialize sparse checkout"
git remote add upstream https://chromium.googlesource.com/chromium/blink