Retired Unix/Linux programmer and DBA with experience in in dozens of languages since 1981 with 15 years in Oracle database design and administration.

Current Projects use...

• Home Assistant for home automation (IoT)
• bash shell scripting for systems applications
• awk for fast parsing and code generation
• Geany IDE
• Operating Systems:
  • Debian Linux 11
  • antiX Linux (Debian based) 17
  • Puppy Linux 5.2.8
  • Ubuntu Linux 8.04, 10.04
  • Ubuntu Linux 16.04 LTS (server)
• Hiawatha web server for secure and reliable web page serving
• DigitalOcean.com for web hosting
• Barrier for multi-computer user interface
• SSH for host logins and inter-host communication
• SSHFS for mounting remote filesystems
• Zim desktop wiki for notes and documentation

Previous Projects used...

• GtkDialog for complex native GUI user interface
• TiddlyWiki for notes and documentation
• Tomboy/GNote for notes
• Oracle 7 and 8 RDBMS
• SQL Server RDBMS
• Wisconsin File Handler mainframe DBMS, COBOL, JCL, SyncSort on MVS
• C on AmigaDOS
• UCSD Pascal, Forth on Apple-II
• 6502, Z-80 and 68000 assembly languages