Table C3-31. Arguments For The Superuser Tap Command - Bay Networks 5390 Administering

The who command displays a tap on a port only when it is invoked locally in superuser mode using
the CLI su command.
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Table C3-31. Arguments for the Superuser tap Command

Argument Description
–a Use ANSI enhanced display mode escape sequences instead
of angle brackets for highlighting all input displayed by –k.
For printing characters, the escape sequence 033 133 061 155
octal (ESC [ 1 m) is output instead of <; the escape sequence
033 133 060 155 (ESC [ 0 m) is output instead of >. Both the
escape sequences and the angle brackets are output for
special characters. These escape sequences can begin and end
a graphic rendition such as bold or reverse video.
–k Displays input and output data, but the order of the displayed
data may not match the actual time sequence of the events.
Special characters and control line changes are stored in a
limited buffer; if they occur too rapidly, some may be lost.
Angle brackets distinguish input from output. Additional
information also appears in angle brackets:
Control characters: <^J> for line feed, <^I> for tab, etc.
Special characters: the characters defined as special for the
tapped port, such as flow control or attention characters,
display as <spcl ^S>, <spcl ^Q>, etc.
Line breaks: <break> and <break end>.
Control line state changes: <rts–> and <rts+>, <dcd–> and
<dcd+>, etc.
–s Do not display a warning message after establishing the tap.
This option is useful when the device connected to the port is
not a terminal, and the message might interfere with its
normal operation.
–v Display output from the tapped port in verbose mode. Control
codes (000 to 037 octal) display as ^X. DEL (177 octal)
display as ^?. Codes greater than 177 octal display with M–
preceding their 7-bit representation. For example, 012, the
code for line feed, displays as ^J; 212 displays as M–^J.
Using the CLI Commands
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