ishikawa

import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import java.security.SignatureException;
import java.util.Formatter;

import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;


/**

dbb

urxvt.perl-ext-common:  default,tabbed,matcher,searchable-scrollback
urxvt*cutchars:         "()*,<>[]{}|'
urxvt*termName:         rxvt-unicode
urxvt*urlLauncher:      iceweasel
urxvt*matcher.button:   1
urxvt*keysym.S-Prior:   ^[[5;2~
urxvt*keysym.S-Next:    ^[[6;2~

urxvt*geometry:      100x30
urxvt*highlightSelection: true

jehiah

#!/bin/sh

#
# a simple way to parse shell script arguments
# 
# please edit and use to your hearts content
# 


ENVIRONMENT="dev"

pjkelly

How to setup your VMWare Fusion images to use static IP addresses on Mac OS X

At Crush + Lovely, we use Railsmachine's Moonshine to automate the configuration of our servers. When writing our deployment recipes, VMWare Fusion's ability to take snapshots and rollback to these snapshots is a huge timesaver because it takes just seconds to roll a server image to it's original state.

When you're just configuring a single server, having a static IP address for your server image isn't too important, but when you're configuring multi-server setups, it can be useful to duplicate a number of server images and give each a static IP address so you can consistently deploy to them. While not documented well at all, it turns out that this is relatively easy to accomplish in four simple steps.

1. Determine the MAC address of your guest machine

Let's say you have a guest machine with the name ubuntu-lucid-lynx-base a

fernandoaleman

## Configure eth0
#
# vi /etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE="eth0"
NM_CONTROLLED="yes"
ONBOOT=yes
HWADDR=A4:BA:DB:37:F1:04
TYPE=Ethernet
BOOTPROTO=static

brucemcpherson

/** @description
 * javaScript/Google Apps script functions that are equivalent to common VBA functions
 * in general these provide the same functionality and have the same calling stack
 * See http://ramblings.mcpher.com/Home/excelquirks/codeuse for more details
 * @author <a href="mailto:bruce@mcpher.com">Bruce McPherson</a><a href="http://ramblings.mcpher.com"> ramblings.mcpher.com</a>
 */

/**
 * Removes leading and trailing whitespace
 * @param {string|number} v the item to be trimmed 

misterbrownlee

I just had to set up Jenkins to use GitHub. My notes (to myself, mostly):

Detailed Instructions

For setting up Jenkins to build GitHub projects. This assumes some ability to manage Jenkins, use the command line, set up a utility LDAP account, etc. Please share or improve this Gist as needed.

Install Jenkins Plugins

• get both the git and github plugin
• http://wiki.jenkins-ci.org/display/JENKINS/Git+Plugin

AvnerCohen

Node.js - npm Cheat Sheet

(Full description and list of commands at - https://npmjs.org/doc/index.html)

List of less common (however useful) NPM commands

Prepand ./bin to your $PATH

Make sure to export your local $PATH and prepand relative ./node_modules/.bin/:

fcicq

#!/bin/sh

# this is /etc/libvirt/hooks/qemu
# see also http://wiki.libvirt.org/page/Networking#Forwarding_Incoming_Connections
HOST_PORT="17000:17030"
GUEST_IP="192.168.122.2"
COMMAND_1="iptables -t nat -D PREROUTING -p tcp --dport ${HOST_PORT} -j DNAT --to ${GUEST_IP}"
COMMAND_2="`echo \"${COMMAND_1}\" | sed -e \"s/tcp/udp/\"`"
COMMAND_3="iptables -D FORWARD -p tcp -d ${GUEST_IP}/32 -m state --state NEW -m tcp --dport ${HOST_PORT} -j ACCEPT"
COMMAND_4="iptables -D FORWARD -p udp -d ${GUEST_IP}/32 -m udp --dport ${HOST_PORT} -j ACCEPT"

tensorfields

#!/bin/bash
# Returns the IP address of a running KVM guest VM
# Assumes a working KVM/libvirt environment
#
# Install:
#   Add this bash function to your ~/.bashrc and `source ~/.bashrc`.
# Usage: 
#   $ virt-addr vm-name
#   192.0.2.16
#