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    • New note by bobjonkman 8 January 2019
      I do like Harold Lloyd better, but his ideas on #Copyright and protecting his films have landed him in obscurity compared to other artists who were more lenient (or lost their copyright due to interfering management)
    • New note by bobjonkman 7 January 2019
      Never mind what happens when you try to distill your own alcohol - it's even illegal to own the equipment to do it!
    • New note by bobjonkman 7 January 2019
      That's my point - try to buy alcohol somewhere else, and *armed guards* at the border will take it away and throw you in jail for bringing in more than what they figure will have a minimal impact on government revenue.
    • Favorite 7 January 2019
      bobjonkman favorited something by silverwizard: @bobjonkman I mean - have you tried to buy booze elsewhere though?Also - every single pub I've ever been in, anywhere, has been scary expensive
    • bobjonkman repeated a notice by silverwizard 7 January 2019
      RT @silverwizard @bobjonkman I mean - have you tried to buy booze elsewhere though? Also - every single pub I've ever been in, anywhere, has been scary expensive
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      bobjonkman favorited something by mono: this is the most expensive meme i've made https://shitposter.club/attachment/2187262
    • New note by bobjonkman 7 January 2019
      That's because you live in #Ontario, where #alcohol sales are a government-controlled and -owned monopoly. Because alcohol sales are a revenue-generator for the government they set the price *way* above production costs. After all, how much could it possibly cost to let some potatoes ferment in a bucket?
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      bobjonkman favorited something by natecull: Protip:When designing a user interface, imagine some old woman using it, say Margaret Hamilton, and she's clicking your app's buttons and saying to you, as old people do,"Young whippersnapper, when I was your age, I sent 24 people to the ACTUAL MOON with my software in 4K of RAM and […]
    • New note by bobjonkman 7 January 2019
      From that "security" advice: "Use a #Bluetooth keyboard for easier typing" https://hackaday.com/2018/12/30/finding-bugs-in-bluetooth/ Jiska and Dennis pwn all the Bluetooth things.
    • New note by bobjonkman 7 January 2019
      Since @Snowdusk is offline tonight, some of us are listening to @iiogama's archive from yesterday. https://archives.anonradio.net/201901051800_iiogama.mp3 Join us for a chat in COM!

Netware Debugger Monitor keystrokes

Posted by Bob Jonkman on 25th July 2012

Photo of a Novell Netware screen

Novell Netware 6.5

I dig out my notebook with the Netware Debugger Monitor instructions and keystrokes whenever I’m called in to work on a new (to me) Novell Netware server. Typically, there’s some kind of problem that needs more SysAdmin powers than those available through the ordinary Netware console screens, and the Netware Debugger Monitor is what gives a Netware System Administrator his superpowers. Sometimes it’s even possible to regain control of a hung server by using the Debugger Monitor. Thought I’d share:

Swap Screens
ALT+ESC
List of screens
CTRL+ESC
Alternate console
CTRL+SHIFT+ALT+ESC
Shutdown prompt or the “Hung Console Menu”
CTRL+ALT+ESC
Entering the Netware Debugger Monitor
LSHIFT+RSHIFT+ALT+ESC

  • he — Help on expressions
  • hb — Help on breakpoints
  • h — Help
  • .h — Help on ‘dot’ commands
  • .a — Display abend reason
  • .c — Core Dump
  • .d — Display page entry map for current domain
  • .d address — Display page directory map for current domain
  • .l offset — Display linear address at page map offset
  • .lx — Display page offset and values
  • .m — Display names and addresses of NLMs
  • .p — Display process names and address
  • .p address — Display address as a process control block
  • .r — Display running process control block
  • .s — Display screen names and addresses
  • .s address — Display address as a screen structure
  • .sem — List all semaphores with waiting processes
  • .sem address — Display detailed semaphore inforation at address
  • .t — Toggle ‘Developer Option’ on or off
  • .v — Display version
  • b — Display breakpoints
  • bc number — Clear breakpoint number
  • bca — Clear all breakpoints
  • b= address — Set breakpoint at address
  • br= address — Set read or write breakpoint at address
  • bw= address — Set write breakpoint at address
  • c — Change memory
  • c entrypoint=hexdigits — Change bytes at entrypoint
  • d — Display memory at the current stack pointer
  • d address [length] — Display bytes at address for length bytes
  • dl [+offset] address [length] — Display linked list for length nodes with next node address at offset
  • f flag=value — Change flag to value. Valid flags: CF, AF, ZF, SF, IF, TF, PF, DF, or OF
  • g — Go (back to Operating System)
  • g breakaddress — Go, end at breakaddress
  • i[b|w|d] port — Input Byte, Word, or Doubleword from port
  • o[b|w|d] port=value — Output Byte, Word or Doubleword with value to port
  • n — Display symbol names and NLMs
  • n symbolname value — Create new symbolname with value
  • n-symbolname — Remove symbolname defined with n
  • p — Step through program code, skip calls
  • s or t — Step through program code, enter calls
  • q — Quit to DOS
  • r — Display registers and flags
  • u entrypoint [length] — See assembly code at entrypoint for length bytes
  • v — View screens
  • x — Exchange processor stack frames
  • z expression — Evaluate expression
  • ? entrypoint — Display reference to entrypoint
  • register= entrypoint — Set register to entrypoint. Example: EIP=CSleepUntilInterrupt will interrupt the last NLM called. Valid registers: EAX, EBX, ECX, EDX, ESI, EDI, EBP, EIP, and EFL

See also the Novell Application Note The NetWare Internal Debugger. There’s more good information in the Novell TID 3193476: How to troubleshoot … an abended, unresponsive or crashed server.

Need a Netware System Administrator?

Bob Jonkman <bjonkman@sobac.com>         http://sobac.com/sobac/
SOBAC Microcomputer Services              Phone: +1-519-669-0388
6 James Street, Elmira ON Canada  N3B 1L5  Cell: +1-519-635-9413
Software   ---   Office & Business Automation   ---   Consulting

This article was inspired by Debian Administration: The magic sysreq options introduced.

Novell Class by mafketel used under a CC BY-NC 2.0 license.

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