Time Sharing Option
Sign in to saveAlso known as TSO
time-sharing environment for IBM mainframe operating system z/OS (and its predecessors)
Connections
OS/360
Entity
MVS
Entity
VSE
Entity
batch processing
Entity
Q3487917
Entity
Transaction Processing Facility
Entity
operating system
Entity
Q11368
Entity
database
Entity
IBM
Entity
punched card
Entity
text editor
Entity
debugger
Entity
Unix-like operating system
Entity
system administrator
Entity
macro
Entity
OpenVMS
Entity
Unix shell
Entity
Q739186
Entity
IBM AIX
Entity