Solaris™ 7 Reference

set, unset, setenv, unsetenv, export — Shell Environment Variable Built-in Functions

Synopsis

sh

set [--aefhkntuvx [argument...]] 
unset [name...] 
export [name...] 

csh

set [var [= value]] 
set var[n] = word 
unset pattern 
setenv [VAR [word]] 
unsetenv variable
						

ksh

set [+aefhkmnopstuvx][+o option]... [+A name] [arg...] 
unset [-f] name... 
** 
export [name[= value]]... 

Description

Bourne Shell

The Bourne shell set command has the following options.

-a	Mark variables that are modified or created for export.
-e	Exit immediately if a command exits with a non-zero exit status.
-f	Disable file-name generation.
-h	Locate and remember function commands as you define functions (function commands are normally located when the function is executed). ...