mathiasbynens

superfish.pem contains:

1. the Superfish certificate as found by both Chris Palmer and Matt Burke;
2. the encrypted private key as found by Karl Koscher.

$ openssl x509 -in superfish.pem -text
Certificate:
    Data:
        Version: 3 (0x2)

berlam

Keys

Multiple keys must be generated to get the final master key.

1. Generate the composite key.
2. Generate the transformed key from the composite key.
3. Generate the master key from the transformed key.

jamesrswift

--[[
SprayLoader - Load images from websites
]]

SprayLoader 			= {};
SprayLoader.Cache 		= {};
SprayLoader.WaitingList 	= {};
SprayLoader.Panels		= {};
SprayLoader.LoadURL		= "localhost/solarpower/index.php?p=image&s=";

winny-

[root@plex ~]# cat /etc/systemd/system/[email protected] 
[Unit]
Description=Minecraft Server %i

[Service]
WorkingDirectory=/opt/minecraft-%i
User=mcserver
Type=forking

ExecStart=/usr/bin/tmux new-session -s mc-%i -d '/bin/java -Xmx2048M -jar minecraft_server.jar nogui'

gbaman

Raspberry Pi Zero OTG Mode

Simple guide for setting up OTG modes on the Raspberry Pi Zero - By Andrew Mulholland (gbaman).

The Raspberry Pi Zero (and model A and A+) support USB On The Go, given the processor is connected directly to the USB port, unlike on the B, B+ or Pi 2 B, which goes via a USB hub.
Because of this, if setup to, the Pi can act as a USB slave instead, providing virtual serial (a terminal), virtual ethernet, virtual mass storage device (pendrive) or even other virtual devices like HID, MIDI, or act as a virtual webcam!
It is important to note that, although the model A and A+ can support being a USB slave, they are missing the ID pin (is tied to ground internally) so are unable to dynamically switch between USB master/slave mode. As such, they default to USB master mode. There is no easy way to change this right now.
It is also important to note, that a USB to UART serial adapter is not needed for any of these guides, as may be documented elsewhere across the int

mazgi

• bs=4k

fio -rw=read -bs=4k -size=100m -numjobs=40 -runtime=60 -direct=1 -invalidate=1 -ioengine=libaio -iodepth=32 -iodepth_batch=32 -group_reporting -name=seqread
fio -rw=write -bs=4k -size=100m -numjobs=40 -runtime=60 -direct=1 -invalidate=1 -ioengine=libaio -iodepth=32 -iodepth_batch=32 -group_reporting -name=seqwrite
fio -rw=randread -bs=4k -size=100m -numjobs=40 -runtime=60 -direct=1 -invalidate=1 -ioengine=libaio -iodepth=32 -iodepth_batch=32 -group_reporting -name=randread
fio -rw=randwrite -bs=4k -size=100m -numjobs=40 -runtime=60 -direct=1 -invalidate=1 -ioengine=libaio -iodepth=32 -iodepth_batch=32 -group_reporting -name=randwrite

• bs=16k

tylerapplebaum

<#
.SYNOPSIS
An MTR clone for PowerShell.
Written by Tyler Applebaum.
Version 2.1

.LINK
https://gist.github.com/tylerapplebaum/dc527a3bd875f11871e2
http://www.team-cymru.org/IP-ASN-mapping.html#dns

meepen

function render.CreateOutlineData(length, passes, color)
    local step = length * 2 / 2 ^ (math.Round(passes) - 1)

    local matrices = {}

    for coord = -length, length, step do
        matrices[#matrices + 1] = Matrix()
        matrices[#matrices]:Translate(Vector(0, 0, coord))
        matrices[#matrices + 1] = Matrix()

hidroh

emulator -list-avds | cat -n
printf "Select AVD: "
read index
avd=$(emulator -list-avds | sed "${index}q;d")
echo "Selected $avd"
emulator -netdelay none -netspeed full -avd $avd

kfatehi

What?

A one-liner that pulls an AAC stream, pipes it into ffmpeg which transcodes it to mp3, then pipes it into ezstream with your settings (in the xml file) which streams it your radio.

Dependencies

sudo apt-get install ficy ffmpeg ezstream