| type=page |
| status=published |
| title=unset |
| next=unset-web-context-param.html |
| prev=uninstall-node-ssh.html |
| ~~~~~~ |
| |
| unset |
| ===== |
| |
| [[unset-1]][[GSRFM00247]][[unset]] |
| |
| unset |
| ----- |
| |
| Removes one or more variables from the multimode environment |
| |
| [[sthref2233]] |
| |
| === Synopsis |
| |
| [source] |
| ---- |
| asadmin [asadmin-options] unset [--help] |
| variable-list |
| ---- |
| |
| [[sthref2234]] |
| |
| === Description |
| |
| The `unset` subcommand removes one or more environment variables that |
| are set for the multimode environment. After removal, the variables and |
| their associated values no longer apply to the multimode environment. |
| |
| To list the environment variables that are set, use the `export` |
| subcommand without options. If the `export` subcommand lists no |
| environment variables, no environment variables are set. |
| |
| This subcommand is supported in local mode only. |
| |
| [[sthref2235]] |
| |
| === Options |
| |
| asadmin-options:: |
| Options for the `asadmin` utility. For information about these |
| options, see the link:asadmin.html#asadmin-1m[`asadmin`(1M)] help page. |
| `--help`:: |
| `-?`:: |
| Displays the help text for the subcommand. |
| |
| [[sthref2236]] |
| |
| === Operands |
| |
| variable-list:: |
| A space-separated list of the environment variables to remove. |
| |
| [[sthref2237]] |
| |
| === Examples |
| |
| [[GSRFM781]][[sthref2238]] |
| |
| ==== Example 1 Listing the Environment Variables That Are Set |
| |
| This example uses the `export` subcommand to list the environment |
| variables that have been set. |
| |
| [source] |
| ---- |
| asadmin> export |
| AS_ADMIN_USER = admin |
| AS_ADMIN_HOST = bluestar |
| AS_ADMIN_PREFIX = server1.jms-service |
| AS_ADMIN_PORT = 8000 |
| Command export executed successfully |
| ---- |
| |
| [[GSRFM782]][[sthref2239]] |
| |
| ==== Example 2 Removing an Environment Variable |
| |
| This example removes the `AS_ADMIN_PREFIX` environment variable. |
| |
| [source] |
| ---- |
| asadmin> unset AS_ADMIN_PREFIX |
| Command unset executed successfully |
| ---- |
| |
| [[sthref2240]] |
| |
| === Exit Status |
| |
| 0:: |
| subcommand executed successfully |
| 1:: |
| error in executing the subcommand |
| |
| [[sthref2241]] |
| |
| === See Also |
| |
| link:asadmin.html#asadmin-1m[`asadmin`(1M)] |
| |
| link:export.html#export-1[`export`(1)], |
| link:multimode.html#multimode-1[`multimode`(1)] |
| |
| |
