Case-insensitive grep operation

Syntax

<command> | [case-insensitive] {include | exclude | begin} <expression>

Description

The case-insenstive option is added to an existing grep operation to ignore the case of regular expressions and execute a case-insensitive pattern match.

NOTE:

Case-insensitive grep operation is supported for all commands.

Parameters

begin: Displays the lines from the first line that contains the regular expression in the unfiltered command output.
exclude: Displays the lines that do not contain the regular expression from the command output.
include: Displays the lines that contain the regular expression from the command output.

Examples

The following example displays the output of the command show running-config without case-insensitive option.

switch(config) # show running-config | include vlan
vlan 1
vlan 10
vlan 11
vlan 12
vlan 13
vlan 14
vlan 15

The following example displays the output of the command show running-config with case-insensitive option.

switch(config) # show running-config | case-insensitive include vlan
vlan 1
   name "DEFAULT_VLAN"
vlan 10
   name "VLAN10"
vlan 11
   name "VLAN11"
vlan 12
   name "VLAN12"
vlan 13
   name "VLAN13"
vlan 14
   name "VLAN14"
vlan 15
   name "VLAN15"