Message-ID: <
20041211232504.GA8380@londo.c47.org>
p4raw-id: //depot/perl@23642
forks the ps(1) command (without spawning a shell, as there are more than
three arguments to open()), and reads its standard output via the
-C<KID_PS> filehandle. The corresponding syntax to read from command
+C<KID_PS> filehandle. The corresponding syntax to write to command
pipes (with C<"|-"> in place of C<"-|">) is also implemented.
Note that these operations are full Unix forks, which means they may not be