<html><head><meta http-equiv="content-type" content="text/html; charset=GB2312"><style>body { line-height: 1.5; }blockquote { margin-top: 0px; margin-bottom: 0px; margin-left: 0.5em; }body { font-size: 10.5pt; font-family: 微软雅黑; color: rgb(0, 0, 0); line-height: 1.5; }</style></head><body>
<div><span></span>Can you tell me where did ubuntu15.04 define the environment variables "UPSTART_SESSION" ?</div>
<div><br></div><hr style="WIDTH: 210px; HEIGHT: 1px" color="#b5c4df" size="1" align="left">
<div><span><div style="MARGIN: 10px; FONT-FAMILY: verdana; FONT-SIZE: 10pt"><div>yankun@iscas.ac.cn</div></div></span></div>
<blockquote style="margin-top: 0px; margin-bottom: 0px; margin-left: 0.5em;"><div> </div><div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm"><div style="PADDING-RIGHT: 8px; PADDING-LEFT: 8px; FONT-SIZE: 12px;FONT-FAMILY:tahoma;COLOR:#000000; BACKGROUND: #efefef; PADDING-BOTTOM: 8px; PADDING-TOP: 8px"><div><b>From:</b> <a href="mailto:xnox@ubuntu.com">Dimitri John Ledkov</a></div><div><b>Date:</b> 2016-01-08 20:52</div><div><b>To:</b> <a href="mailto:yankun@iscas.ac.cn">yankun@iscas.ac.cn</a></div><div><b>CC:</b> <a href="mailto:ubuntu-devel-discuss@lists.ubuntu.com">ubuntu-devel-discuss</a></div><div><b>Subject:</b> Re: Re: about upstart</div></div></div><div><div>Hi,</div>
<div> </div>
<div>You have asked a lot of questions already. Could you maybe elaborate</div>
<div>what are you investigating overall? Or what are you trying to achieve?</div>
<div>Answering questions one by one is not very productive.</div>
<div> </div>
<div>UPSTART_SESSION variable points at private unix socket that one can</div>
<div>use to communicate with a user session upstart. When present in the</div>
<div>environment, initctl and other tools use that socket to talk to the</div>
<div>user upstart session.</div>
<div> </div>
<div>Regards,</div>
<div> </div>
<div>Dimitri.</div>
<div> </div>
<div>On 8 January 2016 at 01:55, yankun@iscas.ac.cn <yankun@iscas.ac.cn> wrote:</div>
<div>></div>
<div>></div>
<div>> Where is the definition of environment variable "UPSTART_SESSION"</div>
<div>></div>
<div>></div>
<div>> From: Martin Pitt</div>
<div>> Date: 2016-01-07 17:54</div>
<div>> To: yankun@iscas.ac.cn</div>
<div>> CC: ubuntu-devel-discuss</div>
<div>> Subject: Re: Re: about upstart</div>
<div>> yankun@iscas.ac.cn [2016-01-07 15:20 +0800]:</div>
<div>>> How does ubuntu solve the the problem “initctl can not use when</div>
<div>>> /sbin/upstart and systemd in ubuntu14.10”.And how is the reasion?</div>
<div>></div>
<div>> Sorry, I cannot parse this.</div>
<div>></div>
<div>> You use "initctl" as user for the user upstart, and you don't use it</div>
<div>> as root for system services when the system is running systemd.</div>
<div>></div>
<div>> Martin</div>
<div>></div>
<div>> --</div>
<div>> Martin Pitt | http://www.piware.de</div>
<div>> Ubuntu Developer (www.ubuntu.com) | Debian Developer (www.debian.org)</div>
<div>></div>
<div>></div>
<div>> --</div>
<div>> Ubuntu-devel-discuss mailing list</div>
<div>> Ubuntu-devel-discuss@lists.ubuntu.com</div>
<div>> Modify settings or unsubscribe at:</div>
<div>> https://lists.ubuntu.com/mailman/listinfo/ubuntu-devel-discuss</div>
<div>></div>
<div> </div>
<div>-- </div>
<div>Regards,</div>
<div> </div>
<div>Dimitri.</div>
</div></blockquote>
</body></html>