Using The Keyword No Command - Dell S6100 Configuration Manual

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, see

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
You can filter commands using the show command to find specific information, display certain information only, or begin the command
output at the first instance of a regular expression or phrase.
Execute a show command and a pipe ( | ), and one of the following parameters and a regular expression to show output that either
excludes or includes the specified parameters.
NOTE: The Dell Networking OS accepts a space before or after the pipe, no space before or after the pipe, or any combination.
For example: command | grep gigabit |except regular-expression | find regular-expression.
except Displays only the text that does not match the pattern (or regular expression).
find Searches for the first occurrence of a pattern.
grep Displays text that matches a pattern.
The grep command option has an ignore-case suboption that makes the search case-insensitive. For example, the
commands:
show run |
grep Ethernet
show run |
grep ethernet
show run |
grep Ethernet
ignore-case
no-more Does not paginate the display output.
save Copies the output to a file for future use.
Displaying All Output
Use the no-more option after the pipe to display all output at once — not one screen at a time. This operation is similar to terminal
length screen-length except that the no-more option affects the output of just the specified command. For example: show
running-config|no-more.
Returns a search result with instances containing a capitalized Ethernet, such as
interface TenGigabitEthernet 1/1/1/1.
Does not return the previous search result because it only searches for instances
containing a noncapitalized ethernet.
Returns instances containing both Ethernet and ethernet.
Command Modes.
CLI Basics 45