<div dir="ltr"><div dir="ltr"><div dir="ltr"><div>b2 has a command/parameter for that: b2 -omylog.log</div><div><br></div><div>But, on windows, it works like on linux: b2 ... stuff ... &gt; output.log [a redirect], and if you want to append to an existing file b2 ... stuff ... &gt;&gt; output.log. Command line reference [including bash/powershell/ios and more]: <a href="https://ss64.com/">https://ss64.com/</a><br></div><div><br></div><div>degski<br></div></div>-- <br><div dir="ltr" class="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><i><b><span><i><b>“</b></i></span>If something cannot go on forever, it will stop&quot; - Herbert Stein</b></i></div></div></div></div></div></div></div></div>