HP NonStop RDF, Руководство по управлению

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R, I, and D to replace, insert, and delete characters in the command line. If you omit the
text
parameter, RDFCOM displays the most recently issued command.
{?} [
text
]
requests RDFCOM to display the most recently issued command that begins with the specified
text
string. If you omit the
text
parameter, RDFCOM displays the most recently issued
command.
{!} [
text
]
requests RDFCOM to execute the most recently issued command that begins with the specified
text
string. If you omit the
text
parameter, RDFCOM executes the most recently issued
command.
Where Issued
Primary or backup system.
Security Restrictions
None; anyone can enter the FC command.
RDF State Requirement
You can enter the FC command at any time, whether or not RDF has been started.
Usage Guidelines
When you issue an FC command, the requested command appears, followed by a subcommand
prompt (.). At the prompt, you can enter the subcommands R, I, or D to respectively replace,
insert, or delete characters in the command line. As a simpler alternative to the R subcommand,
you can simply enter the replacement character directly under the character you want to replace.
When you enter the ? or ! character instead of the keyword FC, the requested command appears
but you are not prompted for subcommands to change it; use the ? or ! when you only want to
display the command, not change it.
The FC command is a standard feature of many HP software products. For more information
about how to use this command, see the TACL Reference Manual.
Examples
Suppose you enter the INFO MONITOR command, but mistype the second character in MONITOR
and receive an error message as a result:
]INFO MINITOR
Expecting: RDF, MONITOR, EXTRACTOR, RECEIVER, PURGER, IMAGETRAIL
Or: NETWORK, RDFNET, TRIGGER, VOLUME, "*" or a Volume name
]
You can correct this mistake by entering the FC command, which redisplays the INFO MONITOR
command as you erroneously entered it, followed by a prompt for your R, I, or D subcommand
or replacement character:
]FC
]INFO MINITOR
.
To correct the entry, following the subcommand prompt, enter the replacement character O
under the incorrect letter (I) that appears on the previous line, and then press the Return key (or
its equivalent) to transmit the correction:
]INFO MINITOR
. O
202 Entering RDFCOM Commands