UNALIAS ( 1 ) USER COMMANDSUNALIAS ( 1 )


NAME

unalias - remove alias definitions

SYNOPSIS

unalias [ options ] name...

DESCRIPTION

unalias removes the definition of each named alias from the current shell execution environment, or all aliases if -a is specified. It will not affect any commands that have already been read and subsequently executed.

OPTIONS

-a
Causes all alias definitions to be removed. name operands are optional and ignored in this case.

EXIT STATUS

0
Successful completion.
>0
-a was not specified and one or more name operands did not have an alias definition, or an error occurred.

SEE ALSO

alias(1)

IMPLEMENTATION

version
unalias (AT&T Research) 1999-07-07
author
David Korn <dgkorn@gmail.com>
copyright
Copyright © 1982-2010 AT&T Intellectual Property
license
http://www.opensource.org/licenses/cpl1.0.txt