MPE/iX Shell and Utilities Reference Manual, Vol 2

unalias(1) MPE/iX Shell and Utilities unalias(1)
NAME
unalias — remove alias definitions
SYNOPSIS
unalias name...
unalias –a
DESCRIPTION
unalias removes each alias name from the current shell execution environment.
Options
unalias accepts the following option:
–a removes all aliases in the current shell execution environment.
DIAGNOSTICS
Possible exit status values are:
0 Successful completion.
>0 A name was not an alias or an error occurred.
Message
Because this utility is built into the
MPE/iX
Shell, see the sh(1) man page for a complete list of
error messages that you may receive when using it.
PORTABILITY
POSIX.2.
x/OPEN Portability Guide 4.0.
On UNIX systems, unalias is built into the KornShell, but not the Bourne Shell.
NOTE
This command is built into the shell.
MPE/iX NOTES
For information on how the current MPE/iX implementation may affect the operation of this
utility, see Appendix A, MPE/iX Implementation Considerations.
SEE ALSO
alias(1), sh(1)
1-626 Commands and Utilities