unalias remove alias definitions	KornShell Built-in
	SYNOPSIS DESCRIPTION   Options DIAGNOSTICS PORTABILITY NOTE SEE ALSO

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SYNOPSIS

unalias name...

unalias -a

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DESCRIPTION

unalias removes each alias name from the current KornShell execution environment.

Options

-a

removes all aliases in the current KornShell execution environment.

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DIAGNOSTICS

Possible exit status values are:

0

Successful completion.

1

There was exactly one alias that could not be removed.

2

Failure due to an invalid command line option or there were exactly two aliases that could not be removed.

>2

Tells the number of aliases that could not be removed.

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PORTABILITY

POSIX.2. x/OPEN Portability Guide 4.0.

On UNIX systems, unalias is built into the KornShell, but not the Bourne Shell.

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NOTE

This command is built into the MKS KornShell.

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SEE ALSO

Commands:

alias, sh