dennisk.freeshell.org

Links

• CIS126DL
• CIS238RH
• CIS275DL
• CLD110
• CLD120
• CLD130
• Resources

Resources

Accessibility

• W3C Markup Validation Service
• WAVE
• S5 Reloaded - Simple Standards-based Slide Show System
• Reveal.js - HTML Presentation Framework
• W3C Web Accessibility Initiative

Artificial Intelligence

• The Race to Create the "iPhone of AI"

Bash

• Bash Guide
• GNU Bash Reference Manual
• Interactive site for exploring Unix/Linux commands
• LinuxCommand.org
• Wikibooks -- AWK
• Wikibooks -- Sed
• ShellCheck - Find bugs in your Bash scripts.
• The Bash Hackers Wiki

CentOS

• CentOS Website
• Planet CentOS
• Security Harden CentOS 7

Careers

• Careers at Canonical
• ACM Career News

Cooking

• Make Perfect Rice Every Time With Sohla | Cooking 101
• Make Perfect Eggs Every Time With Sohla | Cooking 101

Cyberspace

• The Hacker Crackdown (audio book)

Debian

• Debian Packages
• Debian Live Images
• Debian Administrator's Handbook
• Debian Manpages
• Debian Linux Kernel Handbook
Planet Debian

Dictionaries

• Free On-Line Dictionary of Computing

Digital Pioneer's

• NTP Inventory David L. Mills
• Dennis Ritchie

Digital Wellbeing

• Cybersmile Foundation

DRM

• Firefox's adoption of closed-source DRM (Cory Doctorow)
• Defective By Design

Education

• GitHub Classrooms
• JetBrains Student Accounts
• 8 Tips for Online Success

Emacs

• How to Learn Emacs (All on one page)
• Hack Emacs
• A Guided Tour of Emacs
• Planet Emacsen

Encryption

• Email Encryption
• How PGP works

Graphics

• How to use the convert command: 2-Minute Linux Tips (YouTube)

Health

• UCSF Osher Mini Medical School

Iptables

• 20 Iptables Examples For New SysAdmins
• How to Build a Firewall in Linux (video)

LaTEX

• Wikibooks -- LaTEX

Linux

• The Rise of Open Source Software
• The Weird History of Linux
• What is Copyleft?
• Should Linux Be More Like Windows?
• DistroWatch
• Tux, the Linux Mascot
• 2 Minute Linux Tips

Linux Kernel

• How to Compile the Linux Kernel
• Linux Kernel in a Nutshell
• Map of Linux Kernel

Logs

• Logs: Your Linux System's Lovable Worker Bees
• Logwatch

LVM

• Managing Storage with the Linux Logical Volume Manager (LVM) (YouTube)
• Logical Volume Manager Administration

Man Pages

• FreeBSD Man Pages
• Linux Man Pages

Markdown

• Markdown is a text-to-HTML conversion tool

Music

• The Ralph Vaughn Williams Society
• Classic FM
• Caminos Y Puentes - Huayucaltia
• Cinema Paradiso
• Islands - Putumayo World Music
• Acoustic Africa - Putumayo World Music
• Salsa Around the World - Putumayo World Music
• The Light Music Society
• Light Music Night
• Inside the Score

Networking

• Wireshark
• Nmap
• netfilter
• 12 DNS Records Explained
• How the Domain Name System Works (Interactive Demo)
• Network Packets

Open Source

• The Open Source Initiative (OSI)
• Tragedy of the commons

Privacy

• EFF Privacy Badger

Python

• Think Python

Red Hat

• Red Hat Documentation
• Backporting

Security

• Common Vulnerabilities and Exposures List
• SANS Institute
• Operation Windigo (pdf)
• Internet Storm Center (daily podcasts)
• Krebs on Security
• Schneier on Security
• Crypto-Gram monthly security newsletter
• OpenSCAP
• Sudoers Manual

SELinux

• SELinux for Mere Mortals (YouTude)
• Security-Enhanced Linux User Guide
• Your Visual Guide to SELinux

Spirituality

• The Secret by Rhonda Byrne
• The Optimist's Creed (YouTube)
• The Science of Getting Rich (YouTube)

TCP Wrappers

• Using TCP Wrappers to control access

Version Control

• How to Use Git and GitHub (YouTube)
• Introduction to Git with Scott Chacon of GitHub (YouTube)
• Bazaar
• Bazaar Wiki

Vi/Vim

• Learning the vi Editor/Vim
• vi intro -- the cheat sheet method

Wireshark

• Wireshark 101
• Troubleshooting with Wireshark (YouTube)

Writing

• The Purdue Online Writing Lab
• Mark Twain Project Online