HP 3000 Manuals

System Startup, Configuration, and Shutdown Reference Manual

Halting SYSGEN Command Actions 

Entering CTRL Y stops listings or cancels partially entered SYSGEN
commands.

Issue CTRL Y at any point in SYSGEN. SYSGEN terminates the current action
and returns its prompt.  If you enter CTRL Y while SYSGEN is generating a
boot tape, you have the option of terminating or continuing the tape
generation process.

CTRL Y is effective if the SYSGEN output and input has not been
redirected and if SYSGEN is being run from a session.

MPE/iX 5.0 Documentation