Host command not showing the output

Hi,
I am not able to view the host command's output from sqlplus(i am using an windows XP OS).
The commands i tried:
SQL> $whoami
SQL> host whoami
SQL> !whoami
-Thanks
Boopathy Vasagam

Solomon Yakobson wrote:
And keep in mind, SQL*Plus command host will open a command window, execute command and will close command window To avoid this you can use:
host cmd /k echo %USERNAME%or
host cmd /k echo %USERDOMAIN%\%USERNAME%Then SQL*Plus will open command window, execute echo command and will not close command windows (since /k was used). You will have to manually issue exit command in command window to close it.
SY.

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