From mboxrd@z Thu Jan 1 00:00:00 1970 X-Msuck: nntp://news.gmane.io/gmane.comp.sysutils.supervision.general/2481 Path: news.gmane.org!.POSTED.blaine.gmane.org!not-for-mail From: Jonathan de Boyne Pollard Newsgroups: gmane.comp.sysutils.supervision.general Subject: Re: s6 problems logging Date: Fri, 1 Feb 2019 09:22:24 +0000 Message-ID: References: <20190126221517.70ea00b8@zonker.seanm.ca> <20190127052000.4skktmkfzmit6ykl@cathexis.xen.prgmr.com> <20190127114751.169d2a15@zonker.seanm.ca> <20190127135646.66682ee5@zonker.seanm.ca> <20190128110042.GA5121@straylight.m.ringlet.net> Mime-Version: 1.0 Content-Type: multipart/alternative; boundary="------------C0FE44A5EC8D3F4A375E2CF0" Injection-Info: blaine.gmane.org; posting-host="blaine.gmane.org:195.159.176.226"; logging-data="219811"; mail-complaints-to="usenet@blaine.gmane.org" User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:45.0) Gecko/20100101 Thunderbird/45.1.1 To: supervision@list.skarnet.org Original-X-From: supervision-return-2071-gcsg-supervision=m.gmane.org@list.skarnet.org Fri Feb 01 10:24:28 2019 Return-path: Envelope-to: gcsg-supervision@m.gmane.org Original-Received: from alyss.skarnet.org ([95.142.172.232]) by blaine.gmane.org with smtp (Exim 4.89) (envelope-from ) id 1gpV3k-000v4J-Ac for gcsg-supervision@m.gmane.org; Fri, 01 Feb 2019 10:24:28 +0100 Original-Received: (qmail 2982 invoked by uid 89); 1 Feb 2019 09:24:52 -0000 Mailing-List: contact supervision-help@list.skarnet.org; run by ezmlm Original-Sender: Precedence: bulk List-Post: List-Help: List-Unsubscribe: List-Subscribe: Original-Received: (qmail 2975 invoked from network); 1 Feb 2019 09:24:52 -0000 X-Originating-IP: [86.10.101.211] X-Authenticated-User: J.deBoynePollard-newsgroups@NTLWorld.COM X-Spam: 0 X-Authority: v=2.3 cv=XubUx2N9 c=1 sm=1 tr=0 a=FQ5CjUvp3JFI4KFGyeqcZw==:117 a=FQ5CjUvp3JFI4KFGyeqcZw==:17 a=r77TgQKjGQsHNAKrUKIA:9 a=2rVjqWD_AAAA:8 a=jhCDHVlBbtwknFQc57cA:9 a=pILNOxqGKmIA:10 a=zEkw4KG-2qgA:10 a=-FEs8UIgK8oA:10 a=NWVoK91CQyQA:10 a=IxsuMwJRAAAA:8 a=GH0NzK4Da2DOsL_hlHEA:9 a=_W_S_7VecoQA:10 a=ULaUcM2Ibn9MdPUUwucP:22 a=PL2lWwxKzl4C9AJu5Bdi:22 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ntlworld.com; s=meg.feb2017; t=1549012945; bh=QoZ0LjjJ+6mMHHuQ45TtpXOnSimjwZBJKguMOJBRKRM=; h=Subject:References:To:From:Date:In-Reply-To; b=zdk5XN13gJduMY4JWBpNhIGZBleK4Wws0q1WxGkaAwKyxyE96DYLvx47eWun3kMRV 5cEJUsYG9322tqnpTTxgVRwvg7QteD5yE+dpXsx2FLpsGG8+Xbv1zn315N6jTbRnCD m18AdZtO9T2JZeRePZUTHrn6NXnPh8vf7tO8WvPSd7aDnzey2tXnMM4DTf+qbm0O0h 9qE+SdbWbR6kIRgQEeyPsk1W9xX3CiQ7n9o9hMcXSnU5i4/tD4shlcOwKFE4Xf9ZaH F2ISWMSVkjONcF/Id0Hx/u/3q9qEYvem0JUdeGkn4YMuDF3vFoivkjWFxQLF+caicH ShmrVS6TYndnw== In-Reply-To: <20190128110042.GA5121@straylight.m.ringlet.net> X-CMAE-Envelope: MS4wfPfs7jFa/XdtkZN2aSCbjisf3m+zV+9zTclYwUwFqL9ryjhAR3ff2SvpjwH0jSmwT15q8S6KGZ5jCGdxoIzvyIbKnm2vH+oH8w/9tGArJbSJacDv06TD 319H1+68bWyP/9rXWEhXKq+MkOP7ZJ4q/q2nLfrvLq5Py0L4vS19QT0gYXYC4MUpxCeiQo54Sg4EDC07HALG5DaEZL5Nl2IHaoHMcj745MOaIoNx5f3P2TZi Xref: news.gmane.org gmane.comp.sysutils.supervision.general:2481 Archived-At: --------------C0FE44A5EC8D3F4A375E2CF0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Peter Pentchev: > If it is not easy to change the program itself, the stdbuf(1) utility > [...] > I am certain that M. MacLennan is capable of changing M. MacLennan's own program. After all, you are replying to a message where xe said that xe already did. (-: Injecting things into the code of the running program via pre-loads should be a last resort, not on an equal footing with adjusting the program's logging. In any case, the Bernstein |ptybandage| achieves this /without/ injecting code into the target programs. --------------C0FE44A5EC8D3F4A375E2CF0--