Reference Guide

16 | Configuration Fundamentals

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Figure 3-9. Filtering Command Outputs with the grep Command

• except displays text that does not match the specified text. Figure 3-10 shows this command used in

combination with the

do show stack-unit all stack-ports all pfc details | except 0 command.

Figure 3-10. Filtering Command Outputs with the except Command

• find displays the output of the show command beginning from the first occurrence of specified text

Figure 3-11 shows this command.

Figure 3-11. Filtering Command Outputs with the find Command

• no-more displays the output all at once rather than one screen at a time. This is similar to the terminal

length

command except that the no-more option affects the output of the specified command only.

•

save copies the output to a file for future reference.

Note: FTOS accepts a space or no space before and after the pipe. To filter on a phrase with spaces,

underscores, or ranges, enclose the phrase with double quotation marks.

Note: You can filter a single command output multiple times. The save option should be the last option

entered. For example:

FTOS# command | grep regular-expression | except regular-expression | grep

other-regular-expression | find regular-expression | save

FTOS(conf)#do show stack-unit all stack-ports all pfc details | grep 0

stack unit 0 stack-port all

0 Pause Tx pkts, 0 Pause Rx pkts

FTOS(conf)#do show stack-unit all stack-ports all pfc details | except 0

Admin mode is On

Admin is enabled

Local is enabled

Link Delay 45556 pause quantum

stack unit 1 stack-port all

Admin mode is On

Admin is enabled

FTOS(conf)#do show stack-unit all stack-ports all pfc details | find 0

stack unit 0 stack-port all

Admin mode is On

Admin is enabled

Local is enabled

Link Delay 45556 pause quantum

0 Pause Tx pkts, 0 Pause Rx pkts

stack unit 1 stack-port all