I would like to determine the exit code of 'foo' in foo | bar I bash there is the PIPESTATUS array, but in ash (which I must use) there is no such thing as PIPESTATUS or arrays. Is there any canonical way or at least a workaround to achieve both piping the foo's output into bar unconditionally *and* determining foo's exit code?
Thanks -- Alexander Kriegisch _______________________________________________ busybox mailing list [email protected] http://busybox.net/cgi-bin/mailman/listinfo/busybox
