Skip to content
Facebook
Twitter
GitHub
LinkedIn
Pinterest
YouTube
Menu
Geronimo/370
Gerards tech site
Primary Menu
Home
HAM radio
HAM QSL cards
HAM equipment
Radio’s
Antenna matching unit
HAM radio theory
T-network matching units
Tuning a T-network matching unit
HAM links
Electronics
Lab equipment
Projects
8 decade resistance bank
Raspberry Pi controlled elevator
Arduino based DCC command station
Computers
SCEPSIS
Images used in the videos
ELF II
ZX80 / ZX81
Commodore 64
Raspberry Pi
raspi-reboot
Arduino UNO
Theory
The Von Neumann machine
Data in computers
Binary and other number systems
Data representation
Hardware
Gates and circuits
Components in computers
Operating Systems
Linux
Getting installed
First steps
Options for ls
Next step, commands
Securing Linux
Adding stuff to Linux
Configure a RPi as cloud & file server
Background on Linux
What do you get?
What you need for Linux
Linux links
S/370
Hercules
Hercules from binaries
Installing SDL Hyperion
Hercules from source on RPi
Install SDL Hyperion with NJE support
S/370 Operating Systems
MVS – Multiple Virtual Storage
Installing MVS 3.8 from tapes
Customize MVS logon screen
MVS in one picture
Clear MVS log files
MVS shutdown
Force JES2 to go down
VM/370 – Virtual Machine
Customise VM Logon screen
VM / RSCS with NJE (removed)
S/370 printing to PDF
MVS3.8j TK4- printouts
VM/370 printouts
IBM reference cards
System/370 Reference Summary
CICS Master Terminal Operator Reference Summary
System/370 DOS/VS POWER/VS Reference Summary
IBM Reference Card | COBOL
Building my ‘datacenter’
S/370 links
Construction
LEGO
Mindstorms
Plott3r plotting a Hilbert curve
Color sorter
Robo Tank Line Follower
Technic
Storage
Fisher Technik
Woodworking
My wood workshop
Woodworking Tools
Mither saw
Drill press
Links
About this site
Search
Search for:
Home
»
HAM radio
»
HAM equipment
HAM equipment
Equipment is fun! Have a look in the menu at all the subpages.
Scroll Up
Home
HAM radio
HAM QSL cards
HAM equipment
Radio’s
Antenna matching unit
HAM radio theory
T-network matching units
Tuning a T-network matching unit
HAM links
Electronics
Lab equipment
Projects
8 decade resistance bank
Raspberry Pi controlled elevator
Arduino based DCC command station
Computers
SCEPSIS
Images used in the videos
ELF II
ZX80 / ZX81
Commodore 64
Raspberry Pi
raspi-reboot
Arduino UNO
Theory
The Von Neumann machine
Data in computers
Binary and other number systems
Data representation
Hardware
Gates and circuits
Components in computers
Operating Systems
Linux
Getting installed
First steps
Options for ls
Next step, commands
Securing Linux
Adding stuff to Linux
Configure a RPi as cloud & file server
Background on Linux
What do you get?
What you need for Linux
Linux links
S/370
Hercules
Hercules from binaries
Installing SDL Hyperion
Hercules from source on RPi
Install SDL Hyperion with NJE support
S/370 Operating Systems
MVS – Multiple Virtual Storage
Installing MVS 3.8 from tapes
Customize MVS logon screen
MVS in one picture
Clear MVS log files
MVS shutdown
Force JES2 to go down
VM/370 – Virtual Machine
Customise VM Logon screen
VM / RSCS with NJE (removed)
S/370 printing to PDF
MVS3.8j TK4- printouts
VM/370 printouts
IBM reference cards
System/370 Reference Summary
CICS Master Terminal Operator Reference Summary
System/370 DOS/VS POWER/VS Reference Summary
IBM Reference Card | COBOL
Building my ‘datacenter’
S/370 links
Construction
LEGO
Mindstorms
Plott3r plotting a Hilbert curve
Color sorter
Robo Tank Line Follower
Technic
Storage
Fisher Technik
Woodworking
My wood workshop
Woodworking Tools
Mither saw
Drill press
Links
About this site