Eli the Computer Guy
  • Home
  • Videos
    • A+
    • Arduino (2019)
    • Cloud Computing (2019)
    • Cloud Computing (OLD)
    • Computer Repair
    • CSS and HTML 5 (2020)
    • Data Recovery
    • Hacking
    • HTML Intro (2020)
    • Interviews
    • Linux (2019)
    • Linux (Old)
    • Linux Tools (2020)
    • Linux Projects (2020)
    • MySQL – Introduction (2019)
    • Network
    • PHP Programming (2019)
    • PHP Programming (OLD)
    • PHP Projects
    • Programming – Intro (2020)
    • Raspberry Pi (2020)
    • Reviews
    • Security
    • Servers
    • Voice / Telephone
    • Web Design
    • Web Publishing
    • Windows Server 2012
    • WordPress
  • Project Notes
  • Parts List

Latest Posts

  • Arduino – Raspberry Pi Web Fan Control with MySQLJanuary 5, 2021
  • Arduino – Raspberry Pi Web Based Fan SwitchDecember 21, 2020
  • Arduino – Temperature Web App with Raspberry PiDecember 16, 2020
  • Arduino – Bidirectional Serial Communication with Raspberry PiDecember 12, 2020
  • Arduino – Send Serial Commands from Raspbery PiDecember 10, 2020
  • Arduino – Read Serial Communication with Raspberry PiDecember 7, 2020
  • Arduino – Send Commands with Serial CommunicationDecember 4, 2020
  • Linux Tools – Dig Utility Introduction for DNS ProbingJuly 30, 2020
  • PHP Projects – Free IP Geolocation API with IPinfoDBJuly 23, 2020
  • Linux Tools – NMAP Introduction (Network Mapping)July 22, 2020
  • Linux Projects – Import NMAP XML Output Into MySQL with PHPJuly 8, 2020
  • Import NMAP XML Into MySQL (and Print Report)July 6, 2020
  • Linux Projects – Parse NMAP XML Output with PHPJuly 6, 2020
  • Linux Projects – Simple Network Scanner Web App (nmap)July 1, 2020
  • Raspberry Pi – Install Ubuntu DesktopJuly 1, 2020
  • Raspberry Pi – How to Install Ubuntu ServerJune 30, 2020
  • Raspberry Pi – Install SAMBA Folder SharingJune 29, 2020
  • Raspberry Pi – Install a LAMP Server (Linux, Apache, MariaDB, PHP)June 25, 2020
  • Raspberry Pi – Setup Pi Hole for DNS SecurityJune 25, 2020
  • Raspberry Pi – Control GPIO Pins with GPIOzero LibraryJune 23, 2020
  • Raspberry Pi – How to Begin Coding Python on Raspberry PiJune 22, 2020
  • Raspberry Pi – How to Use Raspberry Pi OSJune 19, 2020
  • Raspberry Pi – How to Install an Operating System on the Raspberry PiJune 18, 2020
  • Raspberry Pi – What is a Raspberry Pi Computer?June 17, 2020
  • Arduino Uno with WiFi – Read Network Configuration SettingsJune 12, 2020
  • Arduino Arducam – 5MP Time Lapse CameraJune 11, 2020
  • Arduino GPS – Vehicle Speeding Log and AlertJune 9, 2020
  • Arduino GPS – GPS Tracker to SD Card (Adafruit Ultimate GPS)June 5, 2020
  • Arduino GPS – Adafruit Ultimate GPS Coordinates and Speed Display on LCDJune 4, 2020
  • Arduino ArduCam – Motion Activated Video SpycamJune 1, 2020
  • Arduino ArduCam – Motion Detection Spycam (PIR, RTC, SD)May 29, 2020
  • Arduino ArduCam – Name Saved Images with Timestamp on SD CardMay 27, 2020
  • Arduino ArduCam – Save Images to SD CardMay 23, 2020
  • Arduino Projects – Garden Sensor Suite (DHT11, DS3231, Light, Moisture, I2C LCD)May 19, 2020
  • Arduino Displays – Multicolor LED (RGB LED)May 18, 2020
  • Arduino Projects – LCD Temperature/ Humidity Alert with Timestamp (DHT11, DS3231, I2C 20×4 LCD)May 15, 2020
  • Arduino Sensors – DHT11 Temperature/ Humidity Sensor SetupMay 15, 2020
  • Arduino Modules – Real Time Clock Setup (DS3231)May 13, 2020
  • Arduino Real Time Clock Module (ZS-042)May 13, 2020
  • Arduino Modules – Log Temperature to SD Card Data Logging Module (HW-125)May 13, 2020
  • Arduino Uno with WiFi – WiFi Scanner with 20×4 I2C LCD Screen ProjectMay 7, 2020
  • Arduino Uno with WiFi – Network Scanner with I2C 20×4 ScreenMay 5, 2020
  • Arduino Uno with WiFi – Arduino to Arduino Communication with URLMay 5, 2020
  • Arduino Uno with WiFi – Arduino to Arduino CommunicationMay 4, 2020
  • Arduino Power – DLI IoT Power RelayMay 4, 2020
  • Arduino Uno with WiFi – Control Arduino with wget on LinuxMay 1, 2020
  • Arduino Uno with Wifi – RC Car Controlled By PHP ServerApril 30, 2020
  • Arduino Uno with Wifi – Remote Control CarApril 30, 2020
  • MySQL – Find Minimum and Maximum Values in ColumnApril 29, 2020
  • MySQL – Average Values in a ColumnApril 28, 2020
  • MySQL – Select Unique Values from Table (SELECT DISTINCT)April 27, 2020
  • PHP – Time and Date FunctionsApril 24, 2020
  • PHP – Test Transformation (strtolower, strtoupper, ucfirst, ucwordsApril 24, 2020
  • Linux – Create Ubuntu Installation Flash Drive on Mac (balenaEtcher)April 22, 2020
  • PHP – Turn Strings into Arrays with explode()April 21, 2020
  • PHP – See Variable/Array Values with var_dump()April 21, 2020
  • HTML Intro- Auto Refresh WebpagesApril 20, 2020
  • PHP – Parse String with strpos()April 20, 2020
  • PHP Project (Simple) – Network Up/Down Monitor with If/Else StatementApril 16, 2020
  • PHP Project (Simple) – Simple Network Up/Down MonitorApril 15, 2020
  • PHP – Send Shell Commands with shell_exec()April 14, 2020
  • PHP – Parse Filenames and Paths with pathinfo()April 13, 2020
  • PHP – Test Variable Against an Array with in_array()April 10, 2020
  • PHP – File Upload Filter ($_FILES)April 10, 2020
  • PHP – Upload File with HTML Form ($_FILES)April 9, 2020
  • PHP – isset() Function to Verify if a Variable Has a ValueApril 7, 2020
  • PHP – glob() Function to List and Filter Files in FolderApril 7, 2020
  • PHP – $SESSION VariablesApril 6, 2020
  • PHP – $_GET to Send Variables in HyperlinksApril 6, 2020
  • PHP Project (Intermediate) – Photo Gallery Search by TagsApril 2, 2020
  • PHP Project (Intermediate) – Edit Picture Data in Gallery with MySQL BackendApril 1, 2020
  • PHP Project (Intermediate) – Photo Gallery with MySQL BackendMarch 31, 2020
  • PHP Project (Simple) – Image Upload AppMarch 27, 2020
  • PHP Project (Simple) – Dynamic Photo GalleryMarch 26, 2020
  • PHP Project (Simple) – Dynamic Photo Gallery StreamMarch 25, 2020
  • Linux Tools – FFMPEG to Convert and Resize Video FilesMarch 24, 2020
  • Linux Tools – JpegOptim to Compress/ Optimize Image FilesMarch 23, 2020
  • CSS and HTML 5 – Sticky PositionMarch 20, 2020
  • CSS and HTML 5 – AnimationsMarch 19, 2020
  • CSS and HTML 5 – Format HyperlinksMarch 19, 2020
  • CSS and HTML 5 – ColorsMarch 17, 2020
  • CSS and HTML 5 – Making ShapesMarch 17, 2020
  • CSS and HTML 5 – Opacity for Text and ImagesMarch 16, 2020
  • CSS and HTML 5 – Text Overlay on ImagesMarch 13, 2020
  • CSS and HTML 5 – Basic Animation for AlertsMarch 12, 2020
  • CSS and HTML 5 – Hover FormattingMarch 11, 2020
  • CSS and HTML 5 – Basic Image FormattingMarch 10, 2020
  • CSS and HTML 5 – Tag Based Class AttributesMarch 10, 2020
  • CSS and HTML 5 – nth-of-type FormattingMarch 9, 2020
  • CSS and HTML 5 – Table FormattingMarch 6, 2020
  • CSS and HTML 5 – DIV Tags and BordersMarch 6, 2020
  • CSS and HTML 5 – ID in CSSMarch 5, 2020
  • CSS and HTML 5 – Classes in CSSMarch 5, 2020
  • CSS and HTML 5 – Adding CSS to HTML (External, Internal, Inline)March 5, 2020
  • CSS and HTML 5 – Basic CSS SyntaxMarch 5, 2020
  • CSS and HTML 5 – CSS 3 and HTML 5 IntroductionMarch 3, 2020
  • Review – QNAP QGD- 1600PFebruary 24, 2020
  • HTML Intro – FormsFebruary 21, 2020
  • HTML Intro – Title TagFebruary 20, 2020
  • HTML Intro – Picture Tag (Responsive Images)February 20, 2020
  • HTML Intro – iFramesFebruary 19, 2020
  • HTML Intro – TablesFebruary 19, 2020
  • HTML Intro – ListsFebruary 18, 2020
  • HTML Intro – Hyperlink NavigationFebruary 18, 2020
  • REVIEW – DeckLink Quad HDMI Recorder (Mac Pro and Wirecast)February 17, 2020
  • HTML Intro – Embed ImagesFebruary 17, 2020
  • HTML Intro – Basic Text Format TagsFebruary 17, 2020
  • HTML Intro – Sytnax and FormattingFebruary 13, 2020
  • HTML Intro – What is HTML (Hyper Text Markup Language)February 13, 2020
  • Programming Intro- IDE (Integrated Development Enviornment) IntroFebruary 12, 2020
  • Programming Intro – API (Application Programming Interface) IntroFebruary 11, 2020
  • Programming Intro – SDK (Software Development Kits) IntroFebruary 5, 2020
  • Programming Intro – Coding Frameworks IntroFebruary 4, 2020
  • Programming Intro – Pseudocode IntroJanuary 30, 2020
  • Programming Intro – Wireframing IntroJanuary 28, 2020
  • Programming Intro – How to Find a Coding JobJanuary 23, 2020
  • Programming Intro – Best Programming LanguageJanuary 20, 2020
  • Programming Intro – How to Self Study CodingJanuary 17, 2020
  • Programming Intro – Introduction to ProgrammingJanuary 14, 2020
  • MySQL – HTML Form Validation with PHP (filter_var)January 2, 2020
  • MySQL – Sanitize Variables with PHP (filter_var)December 24, 2019
  • MySQL – PHP Prepared StatementsDecember 23, 2019
  • MySQL – INSERT Records with HTML Hyperlinks and PHP($_GET)December 20, 2019
  • MySQL – UPDATE Records with HTML Form and PHPDecember 19, 2019
  • MySQL – SEARCH Form with HTML and PHPDecember 17, 2019
  • MySQL – INSERT Records with HTML Form and PHPDecember 16, 2019
  • MySQL – Update Records with PHPDecember 13, 2019
  • MySQL – PHP to INSERT Into TableDecember 12, 2019
  • MySQL – PHP Print Records to HTML (mysqli)December 10, 2019
  • MySQL – Connect with PHP (mysqli)December 6, 2019
  • MySQL – Backup, Restore Copy Tables and DatabasesDecember 3, 2019
  • MySQL – Stored Functions IntroductionDecember 2, 2019
  • MySQL – Stored Procedures IntroductionDecember 2, 2019
  • MySQL – Table Joins Introduction (inner join)November 26, 2019
  • MySQL – Create, Delete User Accounts and Grant Privileges (create user, drop user, grant, show grants)November 22, 2019
  • MySQL – Update and Delete Records (update, delete)November 20, 2019
  • MySQL – Add Records and Search Tables (insert, select)November 20, 2019
  • MySQL – Create, Alter and Delete Tables (Create Table, Alter Table, Drop Table)November 19, 2019
  • MySQL – Create, Delete Database and Show Grants (Create Database, Drop Database, Show Grants)November 19, 2019
  • MySQL – Install LAMP Server for MySQL Labs (tasksel)November 18, 2019
  • MySQL – Data Types IntroductionNovember 14, 2019
  • MySQL – Structure IntroductionNovember 13, 2019
  • MySQL – MySQL IntroductionNovember 12, 2019
  • Cloud Computing – Database IntroductionNovember 1, 2019
  • Cloud Computing – Serverless Architecture (Cloud Functions)October 31, 2019
  • Cloud Computing – SOA (Service Oriented Architecture)October 30, 2019
  • Cloud Computing – Client/ Server ArchitectureOctober 29, 2019
  • Cloud Computing – Virtualization IntroductionOctober 28, 2019
  • Cloud Computing – Colocation DatacentersOctober 24, 2019
  • Cloud Computing – MaaS Introduction (Metal as a Service)October 23, 2019
  • Cloud Computing – IaaS Introduction (Infrastructure as a Service)October 22, 2019
  • Cloud Computing – PaaS Introduction (Platform as a Service)October 21, 2019
  • Cloud Computing – SaaS Introduction (Software As A Service)October 17, 2019
  • Cloud Computing – Public, Private and Hybrid CloudsOctober 15, 2019
  • Cloud Computing – Load BalancingOctober 14, 2019
  • Cloud Computing – Server ClustersOctober 11, 2019
  • Cloud Computing – AbstractionOctober 9, 2019
  • Cloud Computing – IntroductionOctober 7, 2019
  • Linux – Network Configuration (ip, route, dhclient, systemd-resolve, netplan)October 3, 2019
  • Linux – UFW Firewall Setup (ufw)October 2, 2019
  • Linux – FTP Server Setup (vsftpd)October 1, 2019
  • Linux – SSH for Remote AdministrationSeptember 25, 2019
  • Linux – Cron Jobs for Scheduled Tasks (crontab)September 24, 2019
  • Linux – Tarballs, Archive and Compress Folders (tar)September 20, 2019
  • Linux – Change Permissions and Ownership for Files and Folders (chmod, chown, members, groups)September 19, 2019
  • Linux – File and Folder Permission IntroductionSeptember 18, 2019
  • Linux – Task Manager and Kill Processes (top)September 17, 2019
  • Linux – Start, Stop, Restart Services (Systemd, systemctl, service, init.d)September 13, 2019
  • Linux – Make, Rename, Move, Delete Folders (mkdir, mv, cp, rm)September 11, 2019
  • Linux – Rename, Move, Copy and Delete Files (mv, cp,rm)September 10, 2019
  • Linux – Group Managment (addgroup, delgroup, adduser, deluser)August 20, 2019
  • Linux – Add, Delete and Modify Users (adduser, deluser, passwd, chfn)August 20, 2019
  • Linux – Find Files in Linux (find, whereis)August 19, 2019
  • Linux – Install Software on Linux Server (Apt-Get)August 19, 2019
  • Linux – VimAugust 16, 2019
  • Linux – sudo Command IntroAugust 16, 2019
  • Linux – Command Line NavigationAugust 15, 2019
  • Linux – Tab Autocomplete, Whatis, Man Pages, –HelpAugust 15, 2019
  • Linux – Install Ubuntu Desktop in VirtualBoxAugust 14, 2019
  • Linux – Install Ubuntu Server in VirtualBoxAugust 13, 2019
  • Linux – VirtualBox Overview for Linux LabsAugust 12, 2019
  • Linux – Shells and Desktop EnviornmentsAugust 12, 2019
  • Linux – Is Linux Open Source?August 9, 2019
  • Linux – Best DistributionAugust 9, 2019
  • Linux – Forks, Distributions and VersionsAugust 8, 2019
  • Linux – IntroductionAugust 7, 2019
  • Arduino – Simple Webserver with Ethernet ShieldAugust 5, 2019
  • Arduino – PIR Sensor (HC-SR501)August 1, 2019
  • Arduino – Continuous Network/ Server Tester with Arduino Uno with WiFiJuly 30, 2019
  • Arduino – Ping Servers with Arduino Uno with WiFiJuly 29, 2019
  • Arduino – Draw Shapes on OLED ScreenJuly 26, 2019
  • Arduino – Print Text to OLED ScreenJuly 25, 2019
  • Arduino – 128 x 64 OLED Screen Setup/ DemoJuly 24, 2019
  • Arduino – Find I2C Addresses (I2C Scanner)July 22, 2019
  • Arduino – I2C 20 x 4 LCD DisplayJuly 19, 2019
  • Arduino – Send Email Notifications with PHP Mail FunctionJuly 18, 2019
  • Arduino – Servo MotorsJuly 16, 2019
  • Arduino – Photoresistor (Light Sensor)July 16, 2019
  • Arduino – Soil Moisture Sensor LED Alert with Arduino UnoJuly 15, 2019
  • Arduino – Soil Moisture SensorJuly 12, 2019
  • Write POST Data to Server with Arduino Uno with WiFiJuly 11, 2019
  • Internet Up/ Down LED Alert with Arduino Uno with WiFiJuly 10, 2019
  • WiFi Status LED on Arduino Uno with WiFiJuly 9, 2019
  • Manual Fan Control Temperature System with Arduino Uno WiFiJuly 8, 2019
  • Arduino Uno WiFI Turn LED On and OffJune 28, 2019
  • Arduino WiFi Temperature Web Page AlertJune 27, 2019
  • Arduino Uno Wifi Temperature SensorJune 27, 2019
  • Arduino Uno with WiFi Basic SetupJune 26, 2019
  • Temperature LED Alert and Fan Activation with ArduinoJune 25, 2019
  • L298N Controlling 12V Fans with ArduinoJune 25, 2019
  • L298N Motor Module for ArduinoJune 24, 2019
  • LCD Temperature Alert System with ArduinoJune 21, 2019
  • 16 x 2 LCD and Analog Temp Sensor on ArduinoJune 20, 2019
  • 16 x 2 LCD Screen on ArduinoJune 20, 2019
  • Arduino Line Following Vehicle Using IR SensorsJune 18, 2019
  • IR Sensor Analog Output on ArduinoJune 18, 2019
  • IR Sensor Digital Output on ArduinoJune 18, 2019
  • Analog Temperature Sensor LED Alert on ArduinoJune 17, 2019
  • Analog Temperature Sensor with ArduinoJune 17, 2019
  • HC-SR04 Ultrasonic Distance Sensor Audio Alert with ArduinoJune 14, 2019
  • HC-SR04 Ultrasonic Distance Sensor with ArduinoJune 14, 2019
  • Arduino IR Array Obstacle Avoidance VehicleJune 13, 2019
  • Arduino IR Obstacle Avoidance VehicleJune 13, 2019
  • FeeTech FT-MC-002-SMC Arduino Vehicle Platform – Code and AssemblyJune 12, 2019
  • Uploading Blink Example SketchJune 11, 2019
  • Screws and Standoffs for Arduino ProjectsJune 11, 2019
  • Arduino IDE IntroductionJune 11, 2019
  • Powering Arduino ProjectsJune 10, 2019
  • Arduino Vehicle Platform IntroductionJune 10, 2019
  • Arduino Module IntroductionJune 7, 2019
  • Arduino – Shields IntroductionJune 7, 2019
  • Arduino Clone BoardsJune 7, 2019
  • Types of Arduino BoardsJune 7, 2019
  • Jumper Wires for Arduino ProjectsJune 7, 2019
  • Breadboards for Arduino ProjectsJune 7, 2019
  • Carey Holzman – InterviewFebruary 12, 2019
  • PHP – Send Data to PHP with HTML FormJanuary 4, 2019
  • PHP – Redirect Web Page – header()January 3, 2019
  • PHP – Set and Read Cookies – setcookie()January 3, 2019
  • PHP – Code Reuse – includeDecember 24, 2018
  • PHP – Send Emails – mail()December 24, 2018
  • PHP – Turn File Into an Array – file()December 18, 2018
  • PHP – Write to File – file_put_contents()December 18, 2018
  • PHP – Multidimensional ArraysDecember 17, 2018
  • PHP – Access Named Keys in Arrays – Foreach()December 17, 2018
  • PHP – Access Array Values – Foreach()December 17, 2018
  • PHP – Sort Array by Key – ksort() and krsort()December 14, 2018
  • PHP – Sort Array by Value – sort() and rsort()December 14, 2018
  • PHP – Naming Array KeysDecember 13, 2018
  • PHP – Creating ArraysDecember 13, 2018
  • PHP – Do While LoopsDecember 12, 2018
  • PHP – While LoopsDecember 12, 2018
  • PHP – For LoopsDecember 12, 2018
  • PHP – Logical OperatorsDecember 11, 2018
  • PHP – Comparison OperatorsDecember 11, 2018
  • PHP – switch StatementsDecember 10, 2018
  • PHP – elseif StatementsDecember 10, 2018
  • PHP – if else StatementsDecember 7, 2018
  • PHP – if StatementsDecember 7, 2018
  • PHP – CommentsDecember 4, 2018
  • PHP – Garbage Code and Bad VariablesDecember 4, 2018
  • PHP – Setting VariablesDecember 4, 2018
  • PHP – Print Function and New Line Command in…November 27, 2018
  • PHP – Viewing PHP Environment with PHPinfo()November 27, 2018
  • PHP – Naming Scripts and Tags in…November 27, 2018
  • PHP – Shared Hosting for Running…November 27, 2018
  • PHP – Text Editor for Writing…November 27, 2018
  • PHP – What are Versions of…November 27, 2018
  • PHP – What is Needed to Learn…November 27, 2018
  • PHP – Why Coders Hate…November 27, 2018
  • PHP – Why Learn…November 27, 2018
  • PHP – What is…November 27, 2018
  • API (Application Program Interface) – What is…November 27, 2018
  • VPS (Virtual Private Server) – What is…November 27, 2018
  • Colocation Facility/ Datacenter – What is…November 26, 2018
  • IIS (Internet Information Services) – What is…November 26, 2018
  • XAMPP – What is…November 26, 2018
  • Spaghetti Code – What is…November 26, 2018
  • LAMP Server – What is…November 19, 2018
  • WAMP Server – What is…November 19, 2018
  • Apache Web Server – What is…November 19, 2018
  • Port Forwarding – What is…November 19, 2018
  • Virtual Hosts for Web Servers – What are…November 19, 2018
  • Dynamic DNS – What is…November 19, 2018
  • Merged Reality – What is…November 9, 2018
  • Port 80 Redirect – What is…November 8, 2018
  • Out of Band Management – What is…November 8, 2018
  • Nameservers in DNS – What are…November 8, 2018
  • Subdomains in DNS – What are…November 8, 2018
  • A Records in DNS – What are…November 8, 2018
  • CNames in DNS – What are…November 8, 2018
  • MX Record – What is…November 8, 2018
  • Domain Forwarding – What is…November 7, 2018
  • Deplatforming – What is…November 7, 2018
  • Doxxing – What is…November 7, 2018
  • DNS Registrar – What is…November 7, 2018
  • Apple HomePod UnboxingFebruary 10, 2018
  • A+ StorageFebruary 7, 2018
  • A+ MotherboardsFebruary 5, 2018
  • Vortx from WhirlwindFX – CEO Tim SunFebruary 3, 2018
  • A+ Computer CoolingFebruary 1, 2018
  • A+ Computer CasesJanuary 31, 2018
  • R Squared Telecom CTO/ Cofounder- SIP Trunk ProviderJanuary 29, 2018
  • 2017 MacBook Pro 15″ UnboxingJanuary 26, 2018
  • Qysea FiFish P3January 24, 2018
  • Magewell USB Capture Plus (MacBook Pro USB C)January 23, 2018
  • Qysea FiFish P3 UnboxingJanuary 19, 2018
  • Samson LTS50 Laptop Stand UnboxingJanuary 18, 2018
  • A+ Desktop PC AutopsyJanuary 16, 2018
  • A+ What Is A Computer?January 15, 2018
  • iPhone X UnboxingJanuary 12, 2018
  • A+ ToolsJanuary 9, 2018
  • A+ SafetyJanuary 5, 2018
  • A+ Troubleshooting ProceduresJanuary 4, 2018
  • A+ IntroductionJanuary 3, 2018
  • Arduino Uno Board – IntroductionJune 14, 2017
  • Arduino- IntroductionJune 12, 2017
  • SainSmart Arduino Mega 4WD Car Kit – UnboxingJune 7, 2017
  • Arduino Starter Kit – ReviewJune 2, 2017
  • Merged Mixed Reality – IntroductionMay 24, 2017
  • Augmented Reality – IntroductionMay 22, 2017
  • Prevent RansomwareMay 15, 2017
  • Arduino Starter Kit – UnboxingMay 10, 2017
  • GEIST PDU – Brad Wilson, President of Data Center GroupApril 25, 2017
  • SwapBots AR Toys- Phil Charnock, Head of CommunicationsApril 20, 2017
  • Gillware Data Recovery – Greg Andrezejewski CTOApril 18, 2017
  • Pulse Supply HA-Lizard (FREE 2 Node Xen High Availability) – Salvatore Costantino, PresidentMarch 24, 2017
  • Presenting At SXSW – Ron SchmelzerMarch 6, 2017
  • MacPaw Setapp – Oleksandr Kosovan CEOMarch 1, 2017
  • Senior Networking Engineer at Unicom Systems – Will MurrellJanuary 3, 2017
  • Kiddar Capital (Venture Capital) – Cheryl Foil, PrincipalDecember 1, 2016
  • Customer Support Engineer at Cisco – Charles StizzaNovember 22, 2016
  • TheNexBand (Hackable Wearables) – Adam Adelman CEO/ FounderNovember 22, 2016
  • Linxup (GPS Vehicle and Asset Tracking for Small Fleets) – Naeem Bari, CTO/ FounderNovember 9, 2016
  • Solutions Test Engineer (Cisco) – Sharanya PrasadNovember 8, 2016
  • Cujo IoT Security Device – Einaras von Gravrock CEOOctober 26, 2016
  • Associate Director of IT – John FoleyOctober 23, 2016
  • Network and Infrastructure Engineer – Fred FerrellSeptember 27, 2016
  • IT Instructor for INE – Keith BogartSeptember 13, 2016
  • Professional Maker – Todd BlattSeptember 12, 2016
  • Baltimore Tech Breakfast (2016) – Ron Schmelzer, FounderAugust 30, 2016
  • Network Convergence – IntroductionMarch 2, 2016
  • MIMO Wireless – IntroductionFebruary 29, 2016
  • Hybrid Cloud Infrastructure – IntroductionDecember 9, 2015
  • Dynamically Block IP Addresses on Windows ServersOctober 3, 2014
  • Virtual Reality with a Smart PhoneSeptember 13, 2014
  • YouTube Videos into WordPress Posts AutomaticallySeptember 10, 2014
  • Hyper V ReplicationSeptember 6, 2014
  • Hyper V Backup with AltaroSeptember 2, 2014
  • Test WordPress Plugin SpeedAugust 26, 2014
  • Build a Web Proxy ServerAugust 22, 2014
  • AdBlock PlusAugust 20, 2014
  • Hyper V – IntroductionAugust 13, 2014
  • Block Website Tracking with GhosterlyAugust 11, 2014
  • CDN (Content Delivery Networks) – IntroductionAugust 6, 2014
  • SendGrid for SMTP RelayAugust 5, 2014
  • CometChat for WordPressJuly 29, 2014
  • BuddyPress for WordPressJuly 22, 2014
  • Google Tracking on Android DevicesJuly 16, 2014
  • Opt Out of Google AdsJuly 10, 2014
  • Spiceworks – Tabrez Syed, VP of ProductsMarch 21, 2014
  • Spiceworks – Greg Kattawar, CoFounder and VP of DevelopmentMarch 18, 2014
  • LegalLogs.com – Chris Kennedy, FounderFebruary 19, 2014
  • Network Security Recruiter (Tenable Network Security) – Matt DurenJanuary 30, 2014
  • Baltimore Robotics Center – Ed Mullin, Executive DirectorDecember 11, 2013
  • Baltimore Tech Breakfast – Ron Schmelzer, FounderNovember 22, 2013
  • WP to Buffer WordPress Plugin for BufferAppNovember 21, 2013
  • Publish to Schedule WordsPress PluginNovember 18, 2013
  • Facebook Share Statistics WordPress PluginNovember 14, 2013
  • Industrial Networking – IntroductionNovember 4, 2013
  • PaaS (Platform as a Service) – IntroductionOctober 22, 2013
  • SaaS (Software as a Service) – IntroductionOctober 17, 2013
  • Data Deduplication – IntroductionOctober 8, 2013
  • Cloud Networking – IntroductionOctober 4, 2013
  • CSS Basic Text FormattingSeptember 30, 2013
  • CSS – IntroductionSeptember 27, 2013
  • TOR Browser to View Deep Web Sites and Protect PrivacySeptember 4, 2013
  • RAMDisk – RAM as Hard DriveAugust 30, 2013
  • TOR – IntroductionAugust 30, 2013
  • 1776 DC – CoFounders Donna Harris and Evan BurfieldAugust 28, 2013
  • Deep Web – IntroductionAugust 23, 2013
  • Classic Shell to Get Start Menu in Windows 8August 16, 2013
  • CPU Overclocking – IntroductionAugust 13, 2013
  • Test Hard Drive SpeedJuly 11, 2013
  • Hootsuite for Social Network MarketingJuly 10, 2013
  • Internet of Things – IntroductionJuly 9, 2013
  • Internet of Everything – IntroductionJuly 9, 2013
  • Google Analytics to Track YouTube Channel StatsJuly 8, 2013
  • Personal VPN Services for SecurityJune 12, 2013
  • NIC Teaming for Fault Tolerance and Load Balancing on Windows Server 2012June 4, 2013
  • Manage Storage Spaces and Storage Pools in Windows Server 2012May 30, 2013
  • Using Server Manager in Windows Server 2012 to Administer Remote ServersMay 22, 2013
  • Open Compute Project – IntroductionMay 20, 2013
  • Software Defined Networking (SDN) Infrastructure ConceptsMay 16, 2013
  • Software Defined Networking (SDN) – IntroductionMay 15, 2013
  • Adding Hard Drives and Creating Volumes in Windows Server 2012May 2, 2013
  • Setting Disk Space Quotas on Windows Server 2012April 23, 2013
  • Roaming Profiles in Windows Server 2012April 22, 2013
  • Metasploit for Penetration Testing and Hacking – IntroductionApril 19, 2013
  • Security with Group Policy Objects and Organizational Units in Windows Server 2012April 17, 2013
  • Building a Virtual Lab with VirtualBox for Penetration Testing and Hacking TestsApril 12, 2013
  • Hacking to Acquire Passwords from HTML Forms Password BoxesApril 2, 2013
  • Creating and Administering User Accounts in Active Directory on Windows Server 2012March 25, 2013
  • Adding Windows Computers to a Windows Server 2012 DomainMarch 22, 2013
  • DNS Server on Windows Server 2012March 20, 2013
  • DHCP Setup on Windows Server 2012March 14, 2013
  • Internet DNS (Domain Name System) – IntroductionMarch 13, 2013
  • DNS (Domain Name System) – IntroductionMarch 13, 2013
  • DHCP – IntroductionMarch 11, 2013
  • Active Directory Infrastructure in Windows Server 2012February 25, 2013
  • Active Directory Directory Services Stucture in Windows Server 2012February 22, 2013
  • Navigation in Windows Server 2012February 20, 2013
  • Installing Windows Server 2012February 19, 2013
  • Windows Server 2012 – IntroductionFebruary 18, 2013
  • Fiverr.com to Create Cheap Web ContentFebruary 7, 2013
  • Setting Up Port ForwardingFebruary 1, 2013
  • Create an AutoBlog with WPeMatico WordPress PluginJanuary 30, 2013
  • Track Author Stats in WordPress with Author Page Views PluginJanuary 23, 2013
  • Mass Delete Unused Tags in WordPressJanuary 18, 2013
  • Redirecting Web Pages with Header Function in PHPJanuary 11, 2013
  • List Category Posts WordPress PluginJanuary 3, 2013
  • Web Based Geolocation – IntroductionDecember 14, 2012
  • Wireless Range Extenders to Enlarge Your Wireless NetworkDecember 12, 2012
  • Social Author Bio WordPress PluginDecember 11, 2012
  • Squid Web Proxy Server – IntroductionDecember 4, 2012
  • Draw on Screen During Screencasts with VB DoodleNovember 26, 2012
  • FreeNAS – IntroductionNovember 19, 2012
  • Remote Desktop Software – IntroductionNovember 15, 2012
  • Online Backup Services for Tech ProfessionalsNovember 14, 2012
  • VMWare ESXi Virtualization – IntroductionNovember 12, 2012
  • Virtualization Infrastructure Design – IntroductionNovember 7, 2012
  • Type 1 Hypervisor Virtualization – IntroductionNovember 6, 2012
  • Choosing Server HardwareNovember 2, 2012
  • ISO Disk Images for Copying CD and DVDsOctober 24, 2012
  • Overview of VoIP and Voice Over IP ConceptsOctober 10, 2012
  • OnSIP.com and the Furture of the TelephoneOctober 9, 2012
  • Creating Live YouTube Shows with Google Hangout and ManyCamJuly 13, 2012
  • Loops in PHP ProgrammingJuly 7, 2012
  • If Else Statements in PHP ProgrammingJune 20, 2012
  • Basic Math and Numbers in PHP ProgrammingJune 19, 2012
  • Sending Email with PHPJune 15, 2012
  • Printing to Files with PHPJune 8, 2012
  • Variables and Print in PHP ProgrammingMay 31, 2012
  • Comments and INCLUDE in PHP ProgrammingMay 29, 2012
  • PHP Syntax and ErrorsMay 21, 2012
  • PHP Programming – IntroductionMay 17, 2012
  • LAN Disruption Attacks for HackingMay 14, 2012
  • SNMP (Simple Network Management Protocol) – IntroductionMay 4, 2012
  • Install Windows Server 2008April 30, 2012
  • Hard Drive MaintenanceApril 27, 2012
  • Web Proxy Servers for HackingApril 16, 2012
  • Linux Live CDs for Troubleshooting and HackingApril 12, 2012
  • Creating a Windows FTP Server with FileZilla ServerMarch 7, 2012
  • Virtualization – IntroductionFebruary 2, 2012
  • Cleaning an Infected Windows PCJanuary 14, 2012
  • Windows PC Tune UpJanuary 11, 2012
  • Phishing Email Attacks – IntroductionNovember 9, 2011
  • VirtualBox for VirtualizationNovember 7, 2011
  • CloudFlare for Website Security and ManagementSeptember 11, 2011
  • OpenDNS for Network SecurityApril 21, 2011
  • VPN – Virtual Private NetworkingApril 20, 2011
  • Networking – IntroductionFebruary 18, 2011
  • Users, Groups and Permissions in LinuxFebruary 17, 2011
  • Powerline NetworkingFebruary 17, 2011
  • SSH and FTP for Remote AdministrationFebruary 15, 2011
  • Hacking the Windows RegistryJanuary 23, 2011
  • Cloud Computing – IntroductionDecember 17, 2010
  • User Account Security TheoryDecember 16, 2010
  • Broadband Technology – IntroductionDecember 16, 2010
  • HTML Programming – IntroductionDecember 13, 2010
  • TCP/IP and Subnet MaskingNovember 19, 2010
  • Creating WordPress, Joomla and Drupal Templates with ArtISteerNovember 16, 2010
  • Network MappingNovember 8, 2010
  • Hacking – IntroductionNovember 2, 2010
  • Physical Operational and Enviornmental SecurityOctober 15, 2010
  • Practical Risk AssessmentOctober 12, 2010
  • Risk Assessment – IntroductionOctober 11, 2010
  • Affiliate Ad Networks for Website MonetizationOctober 8, 2010
  • Google AdSense for Website MonetizationOctober 7, 2010
  • Content Management Systems – IntroductionOctober 6, 2010
  • Monetize Your WebsiteSeptember 30, 2010
  • Brightcove for Web Video DeliverySeptember 29, 2010
  • Web Video – IntroductionSeptember 28, 2010
  • Web Publishing – IntroductionSeptember 24, 2010
  • Linux Backup and Cron JobsSeptember 21, 2010
  • Vim for File EditingSeptember 14, 2010
  • Navigation in LinuxSeptember 14, 2010
  • Basic Linux TasksAugust 20, 2010
  • Linux – IntroductionAugust 16, 2010
  • VoIP (Voice Over IP) – IntroductionAugust 9, 2010
  • Call RoutingAugust 6, 2010
  • Telephone Systems – IntroductionAugust 2, 2010
  • Convergence – IntroductionJuly 30, 2010
  • SOHO Routers – IntroductionJuly 13, 2010
  • Understanding SwitchesJuly 12, 2010
  • OSI Model DemystifiedJuly 9, 2010
  • Business of Computer RepairMay 19, 2010
  • Windows Tools for TroubleshootingMay 17, 2010
  • How to Build a ComputerMay 14, 2010
  • Sharing Files with Web ServicesApril 9, 2010
  • Understanding Windows Server EditionsApril 8, 2010
  • Domains – IntroductionApril 2, 2010
  • Workgroups – IntroductionApril 1, 2010
  • File Sharing -IntroductionMarch 31, 2010
  • Understanding Licensing for ServersMarch 24, 2010
  • Servers – IntroductionMarch 23, 2010
  • Reset a Windows PasswordMarch 18, 2010
  • Business of Data RecoveryMarch 5, 2010
  • Dedicated Data Recovery ComputerMarch 4, 2010
  • Data Recovery DevicesMarch 3, 2010
  • Hard Drive Enclosure for Data RecoveryMarch 2, 2010
  • Recover Deleted FilesMarch 1, 2010
  • Using Microsoft Word to Create a WebsiteFebruary 18, 2010
  • FTP for Web AdminsFebruary 16, 2010
  • Network CablingJanuary 24, 2010
  • New Computer Buying AdviceJanuary 4, 2010
  • Laptop Hardware RepairDecember 29, 2009
  • Bandwidth Throttling with NetBalancerDecember 22, 2009
  • Troubleshooting MethodologyDecember 22, 2009

DONATE

If you want to tip a few dollars for the education videos.

Popular Classes

  • Arduino – Send Email Notifications with PHP Mail Function
  • Navigation in Linux
  • Linux – Install Ubuntu Server in VirtualBox
  • Linux – Tab Autocomplete, Whatis, Man Pages, –Help
  • Linux – Command Line Navigation
  • Linux – Start, Stop, Restart Services (Systemd, systemctl, service, init.d)
  • Arduino ArduCam – Save Images to SD Card
  • Cloud Computing – Virtualization Introduction
  • Linux – Find Files in Linux (find, whereis)
  • Arduino Uno with WiFi Basic Setup
  • IR Sensor Analog Output on Arduino
  • DNS (Domain Name System) – Introduction
  • Linux – Cron Jobs for Scheduled Tasks (crontab)
  • ISO Disk Images for Copying CD and DVDs
  • PHP – Shared Hosting for Running…
  • Linux – Task Manager and Kill Processes (top)
  • Arduino IDE Introduction
  • Arduino – Raspberry Pi Web Fan Control with MySQL
  • VPN – Virtual Private Networking
  • Broadband Technology – Introduction