IBM System/370 Operator's Reference Manual page 116

CPEREP
CP Classes C,E",F
Service Program and Error Recording
• Edits and prints an existing history tape and optionally creates a duplicate history tape.
• Edits and prints only the 1/0 errors from an existing history tape and optionally creates
another history tape containing only the 1/0 errors.
• Edits and prints only the machine check and channel check errors from an existing history
tape, and, optionally creates another history tape containing dnly the machine check and
channel check errors.
• Clears from the error recording cylinders all error records, all 1/0 error records, or all
machine check and channel check error records. (Only users with Class F command privi·
leyes can do a clear operation.t
CPEREP [IC
J
[HIST) [TAPIN] UCLEARALJ
MC CLEARIC
ALL CLEARMC
[HELP]
DCP
Displays the contents of real storage locations at the terminal.
l LhexlCC~
[
l-/
Thexloc1 : \
hexloc1
o
DCP
DEFINE
(Vt
[ LheXIOC2~
l
Thexloc2
hexloc2
END
[.bytecount]
Reconfigures the user's virtual machine.
Reader
Printer
PUnch [As] vaddr
CONsole
CTCA
TIMer
1403
3211
Line [As] vaddr
[' B M
[1] ]
TEL [E2]
vaddr1
[As] vaddr2
T2314
T2319
[As] vaddr [CYL]
nnn
T3330
T2305
STORage [As] nnnnK
DETACH (Rt
Removes a real device from the CP system.
raddr [From] { userid }
SYSTEM
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CP Class E
CP Class G
CP Class B