John Telford
Backup
- ARCserve
- Amazon S3 / Jungle Disk
- Carbon Copy Cloner
- DataKeeper
- dump
- Mozy
- robocopy
- rsync
- Symantec (Veritas) Backup Exec
- tar
- V2i
- ViceVersa
Databases
- Microsoft Access
- MongoDB
- MySQL
- FreeBSD
- Linux
- Mac OS X
- Oracle
- Linux
- UNIX
- Windows
- SQL Server
- SQLite
- Mac OS X
Electronic Data Interchange (EDI)
- SPS
- Commerce Sterling
Enterprise Resource Planning (ERP)
- ASK
- ManMan
- Infor Visual
- Microsoft Dynamics SL
Google
- AdSense
- AdWords
- Analytics
- Gmail
- WebTrends Graphics
Graphics
- Adobe
- Lightroom
- Photoshop
- Microsoft Visio
- MindNode
- Omni Group OmniGraffle
- OpenOffice Draw
- Xmind
Email
- Gmail
- ProtonMail
- Sendmail
Network
- Connectivity
- 10/100/1GbE
- cable
- dial-up
- DSL
- Fibre Channel
- fiber optics
- Frame Relay
- ISDN
- MPLS
- T1
- Dynamic Host Configuration Protocol (DHCP)
- Domain Name System (DNS)
- Firewalls
- Cisco IOS
- Cisco PIX
- Cisco Switches
- Linux
- Palo Alto Networks
- Netopia
- Unix
- Remote Access
- Citrix
- GoToMyPC
- pcAnywhere
- Remote Desktop Connection (RDC)
- VNC
- Cisco
- Routers
- 3560
- 3750
- Switches
- 2501
- 2811
- 2912
- 2950
- 2960
- 2970
- HP
- 2824
- 2848
- Linux Router
- OSPF
- Routers
- Cloud
- AWS
- Wireless
- Cisco
- Aironet
- D-Link
- Linksys
Microsoft Windows Technologies
- Active Directory (AD)
- Active Server Pages (ASP)
- Distributed File System
- Keynote
- Mercury Interactive LoadRunner
- Web Site Analytics AWStats
- Exchange Server
- Microsoft Message Queuing (MSMQ)
- Microsoft Project (MSP)
- Microsoft Office
- PowerShell
- Remote Desktop Connection (RDC)
- robocopy
- SQL Server
- Visio
- Visual Basic (VB)
- Visual SourceSafe (VSS)
- Visual Studio,
- Volume Shadow Service (VSS)
- Webbot
- Windows Internet Naming Service (WINS)
- Windows Server Update Services (WSUS)
- Xyle scope
Operating Systems
- Apple
- Apple iOS
- Apple Mac OS X
- Linux
- Red Hat
- SuSE
- Ubuntu
- Microsoft
- DOS
- Win3/9x
- NT
- XP
- Win7
- Windows Server
- UNIX
- AIX
- BSD
- Dynix
- FreeBSD
- HP/UX
- Solaris
- System V
Performance Monitoring and Tuning
Network Monitoring
- Cacti
- ipaudit
- IPerf
- IPCheck
- IPNetMonitor
- MRTG
- Nagios XI
- NDT
- NetStumbler
- ntop
- Paessler PRTG
- Perl Programs
- RRDtool
- SolarWinds
- Splunk
- tcpdump
- tcptrace
- wireshark
- Wi-Spy
Systems Monitoring
- proc
- IPCheck
- Net-SNMP
- perfmon
- SNMP Informant
- System Activity Reporter (SAR)
- top
Programming Languages
- Active Server Pages
- assembly
- awk
- bash
- C
- C++
- CGI
- csh
- CSS
- Forth
- Fortran
- HTML
- Java
- JavaScript
- Jupyter Notebook
- Pascal
- Perl
- PHP
- PowerShell
- Python
- rsh
- sed
- sh
- Visual Basic (VB)
Programming Tools
- Apache Ant
- CVS
- Eclipse
- Make
- Rust Utilities
- Visual Studio
RSS Aggregators and Readers
- Feedbin
- Feedly
- Google Reader
- Inoreader
- NetNewsWire
- News
- News Explorer
Software Development Methodologies
- Agile
- Extreme Programming
- Iterative Development
- Rapid Application Development (RAD)
- Scrum
- Systems Development Life Cycle (SDLC)
- Waterfall
Storage Area Network
- HP ProLiant MSA 1000
- IBM DS4700
- NetApp 2040
Version Control Systems
- CVS
- Distributed Version Control System
- Git
- GitHub
- RCS
- Subversion (svn)
- Visual SourceSafe (VSS)
Virtualization Technologies
- Server
- VMware – ESX, ESXi
- Workstation
- Fusion
- Player
Application Delivery Network
- AWS
- Netlify
- Vercel
Blogs
- Blogger
- WordPress
Content Management Systems
- Git / GitHub
- Drupal
- Mambo
- Plone
Email
- Exchange
- NTMail
- PhotonMail
- Postini
- Qmail
- Sendmail
- Unix/Linux Mail
Frameworks
- Gatsby
- Next
- Ruby
- Sphinx
- React
Programming
- ASP
- CGI
- CSS
- CSSEdit
- HTML
- Java
- JavaScript
- JSX
- Markdown
- MDX
- Perl
- PHP
Web Technologies
Others
- AWStats.
- Google Checkout
- PayPal
- Shopping Carts
- Web Monitoring Firebug
- Webbot
- Web Site Analytics
- Xyle scope