<span class="command"><strong>courierlogger</strong></span>, capturing its standard error.
Otherwise, <span class="command"><strong>courierlogger</strong></span>
reads message from standard input, and automatically terminates when
<span class="command"><strong>courierlogger</strong></span>, capturing its standard error.
Otherwise, <span class="command"><strong>courierlogger</strong></span>
reads message from standard input, and automatically terminates when