$O1

MS-DOS pipe
File type: Text file
An $o1 file extension is associated with the MS-DOS operating system.
What is $o1 file?
File type category:
Text file
Date updated: August 1, 2017
The $o1 file extension is related to the MS-DOS operating system for IBM-PC computers.
Command pipe in DOS redirecting a programs output to a text file with file extension .$o1. Often used by debugging programs.
Suggested software to open $o1 file:
Associated software actions with the $o1 file
Software apps that create $o1 files:
MS-DOS (Microsoft MS-DOS)
Software applications that handle other tasks involving $o1 files:
MS-DOS (Microsoft MS-DOS)