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Configuration Fundamentals Configuration Guide, Cisco IOS Release 15S
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Using the Cisco IOS Command-Line Interface
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EXEC Commands in Configuration Mode
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show Command Output Redirection
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Overview Basic Configuration of a Cisco Networking Device
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Using Setup Mode to Configure a Cisco Networking Device
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Using AutoInstall to Remotely Configure Cisco Networking Devices
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Configuring Operating Characteristics for Terminals
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Managing Connections Menus and System Banners
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Using the Cisco IOS Web Browser User Interface
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Unique Device Identifier Retrieval
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ACL Authentication of Incoming rsh and rcp Requests
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Feedback
Contents
show Command Output Redirection
The show Command Output Redirection feature provides the capability to redirect output from Cisco IOS command-line interface (CLI) show commands and more commands to a file.
- Finding Feature Information
- Information About show Command Output Redirection
- How to Use the show Command Enhancement
- Additional References
- Feature Information for show Command Output Redirection
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest caveats and feature information, see Bug Search Tool and the release notes for your platform and software release. To find information about the features documented in this module, and to see a list of the releases in which each feature is supported, see the feature information table at the end of this module.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.
Information About show Command Output Redirection
This feature enhances the show commands in the Cisco IOS CLI to allow large amounts of data output to be written directly to a file for later reference. This file can be saved on local or remote storage devices such as Flash, a SAN Disk, or an external memory device.
For each show command issued, a new file can be created, or the output can be appended to an existing file. Command output can optionally be displayed on-screen while being redirected to a file by using the tee keyword. Redirection is available using a pipe (|) character after any show command, combined with the followingkeywords:
Output redirection keywords:
Keyword
Usage
append
Append redirected output to URL (URLs supporting append operation only)
begin
Begin with the line that matches
count
Count number of lines which match regexp
exclude
Exclude lines that match
format
Format the output using the specified spec file
include
Include lines that match
redirect
Redirect output to URL
tee
Copy output to URL
These extenstions can also be added to more commands.
How to Use the show Command Enhancement
No configuration tasks are associated with this enhancement. For usage guidelines, see the command reference documents listed in the “Related Documents” section.
Additional References
Related Documents
MIBs
Technical Assistance
Description
Link
The Cisco Support and Documentation website provides online resources to download documentation, software, and tools. Use these resources to install and configure the software and to troubleshoot and resolve technical issues with Cisco products and technologies. Access to most tools on the Cisco Support and Documentation website requires a Cisco.com user ID and password.
Feature Information for show Command Output Redirection
The following table provides release information about the feature or features described in this module. This table lists only the software release that introduced support for a given feature in a given software release train. Unless noted otherwise, subsequent releases of that software release train also support that feature.
Use Cisco Feature Navigator to find information about platform support and Cisco software image support. To access Cisco Feature Navigator, go to www.cisco.com/go/cfn. An account on Cisco.com is not required.