Dell Force10 S4810P FTOS Command Line Reference Guide for the S4810 System FTO - Page 54

• CLI mode is the second part of the prompt and reflects the current CLI mode. For a list of the FTOS command modes, refer to the command mode list in the Accessing the Command Line section. The CLI prompt changes as you move up and down the levels of the command structure. Starting with CONFIGURATION mode, the command prompt adds modifiers to further identify the mode. For more information about command modes, refer to the Command Modes section. Using the Keyword no Command To disable, delete or return to default values, use the no form of the commands. For most commands, if you type the keyword no in front of the command, you disable that command or delete it from the running configuration. In this guide, the no form of the command is described in the Syntax portion of the command description. Filtering show Commands To find specific information, display certain information only or begin the command output at the first instance of a regular expression or phrase, you can filter the display output of a show command. When you execute a show command, and then enter a pipe ( | ), one of the parameters listed below, and a regular expression, the resulting output either excludes or includes those parameters. NOTE: FTOS accepts a space before or after the pipe, no space before or after the pipe, or any combination. For example: FTOS#command | grep gigabit |except regular-expression | find regularexpression display except find grep displays additional configuration information displays only the text that does not match the pattern (or regular expression) searches for the first occurrence of a pattern displays text that matches a pattern. The grep command option has an ignore-case suboption that makes the search caseinsensitive. For example, the commands: show run | grep Ethernet show run | grep ethernet show run | grep Ethernet ignore-case returns a search result with instances containing a capitalized "Ethernet," such as interface GigabitEthernet 0/0 does not return the above search result because it only searches for instances containing a noncapitalized "ethernet" returns instances containing both "Ethernet" and "ethernet" no-more save does not paginate the display output copies the output to a file for future use 54