nicwi

iozone: marv vs hild vs Storm SSD

• marv: MacBook Air 11-inch, Mid 2013 (256 GB APPLE SSD SM0256F)
• hild: Supermicro SuperServer 2027TR-H72RF+ (6x Samsung 840 Pro, HW RAID10)
• Storm SSD

$ iozone -l 32 -O -i 0 -i 1 -i 2 -e -+n -r 4K -s 4G

    Iozone: Performance Test of File I/O

ryansmith3136

# A program that works jobs in newly created UNIX
# process by calling fork. The number of processes
# running at any given time is bounded by our use
# of a sized queue.

require 'thread'

# Run at most 4 UNIX processes for any given time.
@limiter = SizedQueue.new(4)

analytically

# {{ ansible_managed }}

# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).

# The loopback network interface
auto lo
iface lo inet loopback

{% if ansible_interfaces|length > 2 %}

adamwiggins

Make it real

Ideas are cheap. Make a prototype, sketch a CLI session, draw a wireframe. Discuss around concrete examples, not hand-waving abstractions. Don't say you did something, provide a URL that proves it.

Ship it

Nothing is real until it's being used by a real user. This doesn't mean you make a prototype in the morning and blog about it in the evening. It means you find one person you believe your product will help and try to get them to use it.

Do it with style

jcs

Update (2019-05-06): The Broadcom wireless card in the MacBook Pro works and can be crammed into the Air.

Update (2015-12-04): This document used to be very lengthy as there were many manual steps required to get OpenBSD and Mac OS X working together through Boot Camp Assistant (BCA), which created a hybrid MBR and enabled a legacy BIOS emulation mode which older versions of Windows (and OpenBSD) required. Newer Macbooks stopped supporting older versions of Windows through BCA and now only support Windows 10 since it uses GPT and UEFI. However, now that newer versions of OpenBSD support GPT and UEFI, Boot Camp Assistant is no longer needed at all to boot OpenBSD.

macOS FileVault encryption and OpenBSD encrypted softraid on a Macbook Air/Pro

OpenBSD works pretty well on at least the Mid-2011 Macbook Air (A1370, SandyBridge) and Mid-2013 Macbook Air (Haswell). The new KMS code in 5.4 brings up the MBA's eDP display in 1366x768 with backlight

shanselman

{
{I have|I've} been {surfing|browsing} online more than {three|3|2|4} hours today, yet I never found any interesting article like yours. {It's|It
is} pretty worth enough for me. {In my opinion|Personally|In my view}, if all {webmasters|site owners|website owners|web owners} and bloggers made good content as
you did, the {internet|net|web} will be {much more|a lot more}
useful than ever before.|
I {couldn't|could not} {resist|refrain from} commenting. {Very well|Perfectly|Well|Exceptionally well} written!|
{I will|I'll} {right away|immediately} {take hold of|grab|clutch|grasp|seize|snatch}
your {rss|rss feed} as I {can not|can't} {in finding|find|to find} your {email|e-mail} subscription {link|hyperlink} or {newsletter|e-newsletter} service. Do {you have|you've} any?
{Please|Kindly} {allow|permit|let} me {realize|recognize|understand|recognise|know} {so that|in order that} I {may just|may|could} subscribe.
Thanks.|

sstephenson

#!/usr/bin/env bash
#
# Wraps curl with a custom-drawn progress bar. Use it just like curl:
#
#     $ curl-progress -O http://example.com/file.tar.gz
#     $ curl-progress http://example.com/file.tar.gz > file.tar.gz
#
# All arguments to the program are passed directly to curl. Define your
# custom progress bar in the `print_progress` function.
#

jronallo

#!/usr/bin/env ruby

# a quick, simple script to partially parse output from https://github.com/trivio/common_crawl_index/blob/master/bin/remote_read 
# and output subdomains in order of count

url_counts = {}
total_urls = 0
File.readlines(ARGV[0]).each do |line|
  url = line.split(' ').first
  reverse_hostname = url.split('/').first

dentarg

#!/bin/bash

DEBIAN_HOSTS="server1 server2 server3";
LOG_FILE="server-update-`date +%Y%m%d%H%M%S`.log"

requires_reboot="";

function execute_command()
{
    command="$1";

dfm

Copyright (c) 2012–2013 Daniel Foreman-Mackey

Permission is hereby granted, free of charge, to any person obtaining a copy of
this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to
use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:

The above copyright notice and this permission notice shall be included in all