Do we allow writing to the 1-wire bus (writing memory, setting switches, limits, PIOs)? The option is available for symmetry, it’s the default. Places the PID -- process ID of owfs into the specified filename. Useful for startup scripts control. Whether the program releases the console and runs in the after evaluating command line options. is the default. default mixed destination: stderr foreground / syslog background syslog only stderr only /dev/null (quiet mode). default errors only connections/disconnections all high level calls data summary for each call details level debugging chaff produces a lot of output