Table of Contents

These are some useful ramblings of Linux/Unix/OSX and general engineering. This is mainly targeted for me, so I can remember how to do all of this stuff without constantly asking Google. However, I hope others can find use for it too.

Computers

• SSH
  • Summary of Useful Commands
  • Key Generation
  • SSH Key Finger Prints
  • 16 SSH Hacks
• Git
  • Git Cheat Sheet
  • Git Setup
  • Working with Git
  • Git Workflow
• Curl
• Python
  • Python Packages
  • Python Modules
  • PyPi

Arch Linux

• Arch Linux
  • Basic Install Process
  • Virtualbox Guest
  • Post-Install Packages
  • Update System
  • Fonts
  • Arch Networking
  • Avahi - Multicast
  • SSH

OS X

• OSX
  • Software Update
  • OSX Fixes
  • Stop Safari re-opening windows
  • Stopping App Store Downloads
  • Useful Software
• Virtualbox
• Raspberry Pi VM Setup
• Install Linux
  • Bonjour
  • SSH Server
• VM Commands
  • Networking
• RPI Tool Chain

Raspbian

• Raspberry Pi (RPi)
  • Where to buy?
  • Install
  • Copying an image to the SD Card in Mac OS X
  • Configuration
  • SSH Login
  • Sound
  • /boot/config.txt
• Bluetooth
  • Dongle
  • Audio
  • Audio Programs
• iBeacon
  • I2C
  • iBeacon Software
• I2C
• BitTorrent Sync
  • Uninstall
  • Configure Sync
• Linux Kernel
  • Determine Kernel version and upgrade
• Hardware
  • Pinouts
  • Lights
  • i2c
  • USB Camera
• Computer Monitoring
  • Tools
• Node.js
  • Installing Node.js
  • Packages
• External USB Drive
  • Setup
  • Formatting Disk
  • Automounting
  • Swap Partition on Hard Drive
  • Making available to OSX
• WiFi
  • WPA2
  • Network Setup
• Software
  • Debian Packaged Software
  • Raspbian
• SD Card
  • Backup and Restore
• Services
  • References

Engineering

• Statistics
  • Expected Value
  • Variance
  • Covariance
  • Standard Deviation
• Subnetting
  • Subnetwork
  • Network Classes
  • Private Subnetworks
  • Address Bits
  • Masks
  • Calculator
• Sequences and Series
  • Sequence
  • Series
  • Common Series
• dpkt Cheatsheet
  • Useful Ports
  • Packet Types
  • Ethernet (Physical & Datalink Layers)
  • IP (Internet Protocol)
  • IPv6
  • UDP (User Datagram Protocol)
  • TCP (Transmission Control Protocol)
  • DNS (Domain Name System)
  • DNSLib
  • ARP
  • ICMP
  • ICMPv6 RFC4443
  • Neighbor Discovery (ND) protocol for Internet Protocol Version 6 (IPv6)
  • Multicast DNS (mDNS)
  • Active Network Mapping
  • Passive Network Mapping
  • Resources
  • Airplay
  • Misc

Indices and tables

• Index
• Module Index
• Search Page