CLI Filtering show commands

To filter the output of show commands, use the pipe character "|" after the command, a keyword, and then a regular expression.

show command | keyword regular_expression

The keyword indicates how the output should be shown:

• begin - output begins at the first instance of the matched regular expression
• include - output includes all lines of output that match the regular expression
• exclude - output includes all lines of output that do not match the regular expression

For more information, detailed examples, and syntax, take a look at the Links section.

Links:

https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/fundamentals/configuration/xe-3s/fundamentals-xe-3s-book/cf-cli-search.pdf