Difference between revisions of "!!"
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==Purpose== | ==Purpose== | ||
Execute an operating system command or external program. | Execute an operating system command or external program. | ||
Revision as of 09:42, 23 October 2009
Purpose
Execute an operating system command or external program.
Syntax
RUN | ! | !! <os-command>
See Also
ALIAS, DB_RUNLOG, DB_RUNOPTS, DB_RUNOPTS2, FUNCTION, KEYWORD, LIST HISTORY, QUIT, SET HISTORY, SET RUNCLEAR, SET RUNWAIT, SPAWN
Description
The RUN command and the ! command are synonymous. They provide the facility for running operating system commands or external programs from within the system. The !! command operates in the same way, but any output is displayed at the current screen location rather than the top of the screen.
Example
run ps -ef ! ps -ef !! ps -ef
Products
Recital Database Server, Recital Mirage Server, Recital Terminal Developer
