oetiker

#!/bin/sh
# apt install gdisk syslinux syslinux-efi mtools
IMG=boot-image.img
SIZE=300
KERNEL=vmlinz
INITRAMFS=initrd.img
MD="mmd -i ${IMG}@@1M"
CP="mcopy -i ${IMG}@@1M"
RN="mren -i ${IMG}@@1M"
dd if=/dev/zero bs=1M count=$SIZE of=$IMG

mgerdts

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.

skottler

Setting up netboot.xyz with an EdgeRouter

This document covers how to setup netboot.xyz, a service that provides iPXE-based installation and live boot of a bunch of operating systems, on a Ubiquiti EdgeRouter.

Assumptions

I've made a few assumptions throughout this document that will probably be different for your setup:

rezan

# Self routing cluster example
vcl 4.0;

import directors;

backend node1 {
  .host = "node1.example.com";
  .port = "80";
}

jperkin

Intro

This documents my setup of a SmartOS server as my PPPoE router, providing DNS/DHCP services to the local network.

Basic setup:

• DSL modem (VMG1312) in bridge mode handling the DSL connection
• 192.168.1.0/24 local network
• 192.168.1.5 will be the IP address of the router zone
• e1000g0 is the configured internal 'admin' interface

dgwynne

local logfile = require("logfile")
local P = require("posix")
local cjson = require("cjson")

local cookies = require("http_cookies")

local _M = {
        fatal   = 60,
        error   = 50,
        warn    = 40,

alanc

 | From: "Roger A. Faulkner" <Roger.Faulkner@Eng>
 | Subject: Re: curiosity: truss?
 | Date: Wed, 27 Jan 1999 23:34:47 -0800 (PST)
 |
 | For your edification, this is the geneaology of the name "truss"
 | (taken from some mail dated Sep 26, 1988)
 | This was when Ron Gomes and I were jointly developing the first
 | /proc for SVR4 at USL.
 | -----------------------------------------------------------------
 |

bmhatfield

# In order for gpg to find gpg-agent, gpg-agent must be running, and there must be an env
# variable pointing GPG to the gpg-agent socket. This little script, which must be sourced
# in your shell's init script (ie, .bash_profile, .zshrc, whatever), will either start
# gpg-agent or set up the GPG_AGENT_INFO variable if it's already running.

# Add the following to your shell init to set up gpg-agent automatically for every shell
if [ -f ~/.gnupg/.gpg-agent-info ] && [ -n "$(pgrep gpg-agent)" ]; then
    source ~/.gnupg/.gpg-agent-info
    export GPG_AGENT_INFO
else

bahamat

    log_format bunyan   '{'
                          '"name": "nginx/$nginx_version",'
                          '"hostname": "$hostname",'
                          '"pid": "$pid",'
                          '"level": 30,'
                          '"time": "$time_iso8601",'
                          '"v": 0,'
                          '"msg": "access",'
                          '"remoteAddress": "$remote_addr",'

bdha

#!/usr/bin/env perl

use File::Basename;

my $WORKDIR=$ENV{PWD};
my $PKGDIR=$WORKDIR . "/chef";
chdir $PKGDIR;

my $file = "pkgmap";
open my $fh, '<', $file or die "Could not open '$file' $!";