Close paren.

      external command to run. If there are arguments after the

      program name, the command line should be surrounded in

      quotation marks (<em>e.g.</em>, <code>cmd="<var>/bin/mypgm</var>

      <var>arg1</var> <var>arg2</var>"</code>. Normal shell quoting is

      <var>arg1</var> <var>arg2</var>"</code>.) Normal shell quoting is

      not necessary since the program is run directly, bypassing the shell.

      Program arguments are blank-delimited. A backslash can be used to

      escape blanks which should be part of a program argument. Any