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rje

How to use CMDR-DOS

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This page is kind-of a placeholder for my questions and discoveries as I learn CMDR-DOS.

Read the (current) Directory

  • DOS"$"

Make and Remove a Subdirectory

  • DOS"MD:dirname"
  • DOS"RD:dirname"

Change Directory

  • DOS"CD:dirname"
  • DOS"CD:.." (to go up one level)

Scratch (delete) Files

  • DOS"S:filename"
  • DOS"S:file1,file2,file3,..."
  • DOS"S//dirname/:filename"

Copy and Concatenate Files

  • DOS"C:newfile=oldfile"
  • DOS"C:newfile=oldfile1,oldfile2,oldfile3,..."

Rename a File

  • DOS"R:newname=oldname"

Lock Files

  • DOS"L:file1,file2,file3..."

Creating a file in a subdirectory

 
  10 DOS"MD:MY-DIR-001"
20
 OPEN1,8,2,"//MY-DIR-001/:MY-FILE-1234,P,W"
  30 PRINT#1,"HELLO, WORLD!"
40 CLOSE 1
50 OPEN 1,8,2,"//MY-DIR-001/:MY-FILE-1234"
60 INPUT#1,A$
70 CLOSE 1
   
Edited by rje

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