IBM System/370

DRAIN (R)
CP Cla'l$D
Stops spooling activ;,y fin the specific device after the current file is finished spooling.
DRain
['~' "
I
Printer
PUnch
raddr .. J
ALL
I
DUMP (V)
Dumps virtual machine registers and storage to the virtual printer.
DUmp {heXIOC1} [{-} [hexl0c2
1
J
Lhexlocl : END J
Thexlocl .
[dumpidj
ECHO (VI
Returns data directly to the terminal.
ENABLE (R)
Activates communication lines.
EXTERNAL (VI
Creates an external interrupt condition on the virtual machine.
I EXTernal I [code]
FLUSH (R)
Halts and immediately purges or holds the current '!Pool file ..
I FLush I racldr [ALL] [HOld]
FORCE (RI
Forces logout of the named user.
I FORCE I userid [HOld]
FREE (R)
Releases previously held user spool files.
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CP Class G
CP Class G
CP Classes A,B
CP Class G
CP Class D
CP Class l\
CP Class D