kusor

Triton on Linux KVM

I have a beefy Linux box that I use for development. One of the things this box does is run KVM instances that run a Triton headnode and several compute nodes.

Configuration

Networking

I have a single gigabit link to the outside world. All networks are able to reach the outside world via NAT.

kusor

To remove a submodule you need to:

• Delete the relevant section from the .gitmodules file.
• Stage the .gitmodules changes git add .gitmodules
• Delete the relevant section from .git/config.
• Run git rm --cached path_to_submodule (no trailing slash).
• Run rm -rf .git/modules/path_to_submodule (no trailing slash).
• Commit git commit -m "Removed submodule <name>"
• Delete the now untracked submodule files `rm -rf path_to_submodule

kusor

updates-imgadm get-file -o latest-sdcadm.sh $(updates-imgadm list name=sdcadm --latest -H -o uuid)
bash latest-sdcadm.sh

kusor

var fs = require('fs');

var ldap = require('ldapjs');
var log4js = require('log4js');
var GitHubApi = require("github").GitHubApi;



///--- Globals

kusor

#!/bin/bash

SERVER=https://api.no.de
SCRIPT="$0"
if [ ${SCRIPT:0:1} == "/" ]; then
	SCRIPT="$(basename -- "$SCRIPT")"
fi

main () {
	cmd=${1-help}

kusor

# In .ssh/config:
Host *
    ControlMaster no # Connections by default are not a master
    ControlPath ~/.ssh/master-%r@%h:%p
    ServerAliveInterval 60
    ServerAliveCountMax 60

# On normal connections, if there is no master running on the ControlPath it will behave as normal
ssh some.host

kusor

var cron = require('./cron'), sys = require('sys');
cron.Every((2).seconds(), function() { sys.puts('Working!'); });

kusor

commit 7fba8f5e4978b2ff990304f7150918f1cc0eea74
Author: Aman Gupta <aman@tmm1.net>
Date:   Fri Mar 27 13:51:30 2009 -0700

    dtrace patch for 1.8.7 (run autoconf, then ./configure --disable-pthread --enable-dtrace --prefix=/opt/ruby-dtrace)

diff --git a/Makefile.in b/Makefile.in
index a37bcf6..604bfed 100644
--- a/Makefile.in
+++ b/Makefile.in

kusor

require 'rubygems'
require 'eventmachine'

module ChatClient
  def self.list
    @list ||= []
  end

  def post_init
    @name = "anonymous_#{rand(99999)}"

kusor

# :PUBLISHER: markdown, shell, { command: 'rdiscount' }
# :BRACKET_CODE: '[ruby]', '[/ruby]'
# :TEXT:
#
# Have you ever started a long operation and walked away from the computer, and
# come back half an hour later only to find that the process is hung up waiting
# for some user input?  It's a sub-optimal user experience, and in many cases it
# can be avoided by having the program choose a default if the user doesn't
# respond within a certain amount of time.  One example of this UI technique in
# the wild is powering off your computer - most modern operating systems will