Operation Manual

150
Env Commands
E-DOC-CTC-20040210-0030 v1.0
env unset
Delete a non-system environment variable.
SYNTAX:
where:
EXAMPLE:
RELATED COMMANDS:
env unset var = <string>
var The name of the environment variable to delete.
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
HOST_SETUP=user
ATM_addr=8*35
=>env unset var=ATM_addr
=>env list
_COMPANY_NAME=THOMSON multimedia
_COMPANY_URL=http://www.speedtouch.com
_PROD_NAME=SpeedTouch
.....
CONF_DATE=March 2004
HOST_SETUP=user
=>
env list List all current environment variables.
env set Create and set a non-system environment variable.