Compaq AA-Q88CE-TE System Manager's Manual page 162

DO
DO
Execute an operating system command.
Format
DO [operating-system-command]
Command Qualifiers
/CLUSTER
/NODE=node-list
/OUTPUT[=file-spec]
Description
The DO command enables an operating system command to be executed from
RTR. By using the
on one or more remote nodes. (Note that the SPAWN command does not have
this ability).
The command is only suitable for commands producing line oriented output,
DO
use
SPAWN
produces screen oriented output (for example, the OpenVMS MONITOR SYSTEM
command, or screen mode editors).
Parameters
DCL-command
The operating system command that you want to execute.
Qualifiers
/CLUSTER
/NOCLUSTER (D)
Specifies that the command is executed on all the nodes in the cluster.
If neither
nodes specified by the latest
command has been entered then the command is executed only on the node where
the command was issued.
Note: In environments that do not support clustering, use of the /CLUSTER
qualifier will cause the relevant command to be executed on the local node only.
/NODE[=node-list]
/NODE=default-node-list (D)
Specifies that the command is executed on all nodes specified in
node-list
command was issued.
/OUTPUT[=file-spec]
/OUTPUT=stdout (D)
Specifies that the resulting information is written to the file
/OUTPUT
6–86 RTR Command Line Interface
and
/NODE /CLUSTER
if you want to execute a local operating system command that
nor is specified then the command is executed on the
/NODE /CLUSTER
SET ENVIRONMENT
is omitted then the command is executed only on the node where the
or is omitted then the standard or default output is used.
file-spec
Defaults
/NOCLUSTER
/NODE=default-node-list
/OUTPUT=stdout
qualifiers the command can be executed
command. If no
SET ENVIRONMENT
node-list . If
file-spec . If