unset(1)

Name | Synopsis | Description | Operands | Examples | Exit Status | See Also

Name

unset– removes one or more variables from the multimode environment

Synopsis

unset  [name [name]*]

Description

The unset command removes one or more variables you set for the multimode environment. The variables and their associated values will no longer exist in the environment.

Operands

name

Environment variable to be removed.

Examples

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Example 1 Using unset to remove environment variables




asadmin> export AS_ADMIN_HOST=bluestar AS_ADMIN_PORT=8000 AS_ADMIN_USER=admin asadmin> export AS_ADMIN_PREFIX=server1.jms-service asadmin> export AS_ADMIN_USER = admin AS_ADMIN_HOST = bluestar AS_ADMIN_PREFIX = server1.jms-service AS_ADMIN_PORT = 8000 asadmin> unset AS_ADMIN_PREFIX asadmin> export AS_ADMIN_USER = admin AS_ADMIN_HOST = bluestar AS_ADMIN_PORT = 8000

Using the export command without the argument lists the environment variables that are set. Notice the AS_ADMIN_PREFIX is not in the environment after running the unset command.

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Exit Status

0

command executed successfully

1

error in executing the command

See Also

export(1), multimode(1)

Name | Synopsis | Description | Operands | Examples | Exit Status | See Also