E-DOC-CTC-20061027-0003v2.0
Env Commands
248
env unset
Delete a environment variable.
SYNTAX:
where:
EXAMPLE:
RELATED COMMANDS:

env unset var = <string>

var The name of the environment variable to be deleted.
Note System variables (built-in variables with names starting with
an underscore “_”, “CONF” or “HOST”) cannot be unset,
changed or deleted.
REQUIRED
=>env list
_COMPANY_NAME=THOMSON multimedia
_COMPANY_URL=http://www.speedtouch.com
_PROD_NAME=SpeedTouch
.....
CONF_DATE=March 2004
CONF_REGION=World
HOST_SETUP=user
=>env unset var=CONF_REGION
=>env list
_COMPANY_NAME=THOMSON multimedia
_COMPANY_URL=http://www.speedtouch.com
_PROD_NAME=SpeedTouch
.....
CONF_DATE=March 2004
HOST_SETUP=user
=>
env set Create and set a non-system environment variable.