Reference Guide > S Routines > SETENV Procedure (UNIX/Windows)
  

SETENV Procedure (UNIX/Windows)
Adds or changes an environment string in the process environment.
Usage
SETENV, environment_expr
Input Parameters
environment_expr—A scalar string containing an environment expression to be added to the environment.
Keywords
None.
UNIX Example
SETENV, 'SHELL=/bin/sh'
Windows Example
To change the HOMEPATH environment variable to point to the directory D:\users\chris\utah_data:
SETENV, 'HOMEPATH=D:\users\chris\utah_data'
r = GETENV('HOMEPATH')
PRINT, r
; PV-WAVE prints: D:\users\chris\utah_data
See Also
ENVIRONMENT, GETENV

Version 2017.0
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