In the show I compare rollback 49 command, what is the purpose of the I?

In the show I compare rollback 49 command, what is the purpose of the I?
A . The | is a shortcut to redirect output from a command line to a file.
B . The filters the output of the show command.
C . The | is used to represent an "either or” statement.
D . The | changes the command from an operational command to a configuration mode command.

View Answer

Answer: B

Explanation:

ttps://www.juniper.net/documentation/us/en/software/junos/cli/topics/ref/command/pipe.html