system

NAME

system - run a separate program


SYNOPSIS

system LIST


DESCRIPTION

Does exactly the same thing as ``exec LIST'' except that a fork is done first, and the parent process waits for the child process to complete. Note that argument processing varies depending on the number of arguments. The return value is the exit status of the program as returned by the wait() call. To get the actual exit value divide by 256. See also exec . This is NOT what you want to use to capture the output from a command, for that you should merely use backticks, as described in ```STRING`''.