This is macchanger.info, produced by makeinfo version 7.1 from
macchanger.texi.

This file documents the GNU ‘macchanger’ command for printing a greeting
message.

   Copyright (C) 2003,2013 Alvaro Lopez Ortega.

     Permission is granted to make and distribute verbatim copies of
     this manual provided the copyright notice and this permission
     notice are preserved on all copies.

     Permission is granted to copy and distribute modified versions of
     this manual under the conditions for verbatim copying, provided
     that the entire resulting derived work is distributed under the
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     Permission is granted to copy and distribute translations of this
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     modified versions, except that this permission notice may be stated
     in a translation approved by the Foundation.
INFO-DIR-SECTION Networking
START-INFO-DIR-ENTRY
* macchanger: (macchanger).             Utility for viewing MAC address
END-INFO-DIR-ENTRY


File: macchanger.info,  Node: Top,  Next: Overview,  Up: (dir)

Stress
******

This manual documents MacChanger version 1.7.0, a utility for
viewing/manipulating the MAC address of network interfaces.

* Menu:

* Overview::                    Overview of ‘macchanger’.
* Features::
* Invoking macchanger::         How to run ‘macchanger’.
* Examples::                    Some example invocations.


File: macchanger.info,  Node: Overview,  Next: Features,  Prev: Top,  Up: Top

1 Overview of ‘macchanger’
**************************

The GNU ‘macchanger’ utility helps to view and manipulate the MAC
address of network interfaces.


File: macchanger.info,  Node: Features,  Next: Invoking macchanger,  Prev: Overview,  Up: Top

2 Features
**********

   • Set specific MAC address of a network interface
   • Set the MAC randomly
   • Set a MAC of another vendor
   • Set another MAC of the same vendor
   • Set a MAC of the same kind (eg: wireless card)
   • Reset MAC address to its original, permanent hardware value
   • Display a vendor MAC list (more than 17000 items) to choose from


File: macchanger.info,  Node: Invoking macchanger,  Next: Examples,  Prev: Features,  Up: Top

3 Invoking macchanger
*********************

The program accepts the following options.

‘-h’
‘--help’
     Print a usage message briefly summarizing these command-line
     options and the bug-reporting address, then exit.

‘-V’
‘--version’
     Print the version number of ‘macchanger’ to the standard output
     stream.  This version number should be included in all bug reports.

‘-s’
‘--show’
     Print the current MAC address and exit.  This is the default action
     when no other option is specified.

‘-e’
‘--ending’
     Change the MAC address setting the same hardware vendor as the
     current.

‘-a’
‘--another’
     Change the MAC address setting a random vendor MAC of the same
     kind.  For example, if it's a wireless card, ‘macchanger’ will set
     another wireless MAC address.

‘-A’
     Change the MAC address setting a random vendor MAC of any kind.

‘-r’
‘--random’
     Set fully random MAC address: Any kind and any vendor.

‘-p’
‘--permanent’
     Reset MAC address to its original, permanent hardware value.

‘-l’
‘--list[=KEYWORD]’
     Print known vendors.  If a key is spefified, ‘macchanger’ will
     print only vendor that matches the string.

‘-b’
‘--bia’
     When setting fully random MAC pretend to be a burned-in-address.
     If not used, the MAC will have the locally-administered bit set.

‘-m’
‘--mac=XX:XX:XX:XX:XX:XX’
     Set a specific MAC address.  Each XX must be an hexadecial value
     (00 to FF).


File: macchanger.info,  Node: Examples,  Prev: Invoking macchanger,  Up: Top

4 Example invocations
*********************

The simple case is that you just want change the hardware address of the
first ethernet network interface for a fully random one:

   # ‘macchanger -r eth0’

   Long options are supported.  The following change the MAC address for
another one of the same kind (for example, wireless):

   # ‘macchanger -a wifi0’

   To execute this examples, the interface must be down, otherwise
‘macchanger’ will be exit with an error message.



Tag Table:
Node: Top1063
Node: Overview1471
Node: Features1713
Node: Invoking macchanger2187
Node: Examples3837

End Tag Table


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