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		<title><![CDATA[Dev1 Galaxy Forum / Question about Linux kernel (as relates to systemd)]]></title>
		<link>http://dev1galaxy.org/viewtopic.php?id=4105</link>
		<description><![CDATA[The most recent posts in Question about Linux kernel (as relates to systemd).]]></description>
		<lastBuildDate>Sun, 07 Feb 2021 16:03:06 +0000</lastBuildDate>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27277#p27277</link>
			<description><![CDATA[<div class="quotebox"><cite>Head_on_a_Stick wrote:</cite><blockquote><div><p>So in what way does the Linux kernel follow the Unix principle of &quot;do one thing and do it well&quot;?</p><p>Do you not agree that the kernel is even more monolithic and bloated than systemd?</p></div></blockquote></div><p>Well that is as what the op mentions as apples vs oranges. Systemd is not a kernel?</p>]]></description>
			<author><![CDATA[dummy@example.com (dice)]]></author>
			<pubDate>Sun, 07 Feb 2021 16:03:06 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27277#p27277</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27276#p27276</link>
			<description><![CDATA[<p>So in what way does the Linux kernel follow the Unix principle of &quot;do one thing and do it well&quot;?</p><p>Do you not agree that the kernel is even more monolithic and bloated than systemd?</p>]]></description>
			<author><![CDATA[dummy@example.com (Head_on_a_Stick)]]></author>
			<pubDate>Sun, 07 Feb 2021 15:39:46 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27276#p27276</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27275#p27275</link>
			<description><![CDATA[<div class="quotebox"><cite>Head_on_a_Stick wrote:</cite><blockquote><div><div class="quotebox"><cite>dice wrote:</cite><blockquote><div><p>the project lacks a serious amount of documentation</p></div></blockquote></div><p>I don&#039;t think so:</p><div class="codebox"><pre><code>$ apropos systemd | wc -l
188
$</code></pre></div><p><strong>The man pages are extensive and comprehensive</strong>. See also <a href="https://www.freedesktop.org/wiki/Software/systemd/" rel="nofollow">https://www.freedesktop.org/wiki/Software/systemd/</a></p></div></blockquote></div><p>So are the issues.. <a href="https://github.com/systemd/systemd/issues?q=is%3Aissue+is%3Aclosed" rel="nofollow">https://github.com/systemd/systemd/issu … s%3Aclosed</a></p>]]></description>
			<author><![CDATA[dummy@example.com (dice)]]></author>
			<pubDate>Sun, 07 Feb 2021 15:21:13 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27275#p27275</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27274#p27274</link>
			<description><![CDATA[<div class="quotebox"><cite>Head_on_a_Stick wrote:</cite><blockquote><div><p>^ I said I didn&#039;t want to start an argument <img src="http://dev1galaxy.org/img/smilies/wink.png" width="15" height="15" alt="wink" /></p><p>Can we try to stay on topic? What do you think about the comment described in the OP?</p></div></blockquote></div><p>I would liken systemd to svchost.exe to answer your question <img src="http://dev1galaxy.org/img/smilies/wink.png" width="15" height="15" alt="wink" /></p>]]></description>
			<author><![CDATA[dummy@example.com (dice)]]></author>
			<pubDate>Sun, 07 Feb 2021 14:52:51 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27274#p27274</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27273#p27273</link>
			<description><![CDATA[<p>^ I said I didn&#039;t want to start an argument <img src="http://dev1galaxy.org/img/smilies/wink.png" width="15" height="15" alt="wink" /></p><p>Can we try to stay on topic? What do you think about the comment described in the OP?</p>]]></description>
			<author><![CDATA[dummy@example.com (Head_on_a_Stick)]]></author>
			<pubDate>Sun, 07 Feb 2021 14:49:06 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27273#p27273</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27271#p27271</link>
			<description><![CDATA[<div class="quotebox"><cite>Head_on_a_Stick wrote:</cite><blockquote><div><p>The Linux kernel is an example of a <a href="https://en.wikipedia.org/wiki/Monolithic_kernel" rel="nofollow">monolithic kernel</a>, which can be contrasted with the <a href="https://en.wikipedia.org/wiki/Microkernel" rel="nofollow">microkernel</a> paradigm.</p><p>And just to note that &quot;GNU&quot; stands for &quot;GNU&#039;s Not Unix&quot; — Linux has never really adhered to UNIX principles anyway. I would also mention that systemd is actually very modular in it&#039;s design with *many* compilation and configuration options that can be used to filter out unwanted functionality and also that systemd offers a unified collection of userspace control programs that is *very* similar to the way that all of the true UNIX® systems work but I wouldn&#039;t want to start an argument <img src="http://dev1galaxy.org/img/smilies/big_smile.png" width="15" height="15" alt="big_smile" /></p></div></blockquote></div><p><a href="http://soggywizards.com/tips/code/os/initialization/systemd/good-bad-ugly/" rel="nofollow">http://soggywizards.com/tips/code/os/in … -bad-ugly/</a></p><div class="quotebox"><blockquote><div><p>Last I checked, SystemD had sixty-eight separate binaries. So it&#039;s not directly monolithic as so many of the ill-informed assert.</p></div></blockquote></div>]]></description>
			<author><![CDATA[dummy@example.com (dice)]]></author>
			<pubDate>Sun, 07 Feb 2021 14:44:14 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27271#p27271</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27270#p27270</link>
			<description><![CDATA[<div class="quotebox"><cite>dice wrote:</cite><blockquote><div><p>the project lacks a serious amount of documentation</p></div></blockquote></div><p>I don&#039;t think so:</p><div class="codebox"><pre><code>$ apropos systemd | wc -l
188
$</code></pre></div><p>The man pages are extensive and comprehensive. See also <a href="https://www.freedesktop.org/wiki/Software/systemd/" rel="nofollow">https://www.freedesktop.org/wiki/Software/systemd/</a></p><div class="quotebox"><cite>dice wrote:</cite><blockquote><div><p>the user is able to gain su privilege with machinectl</p></div></blockquote></div><p>If the user is in the sudo group then machinectl(1) can be used to open a root shell with the user&#039;s password, which can also be achieved with sudo(8). If the user isn&#039;t in the sudo group then any attempt to open a root shell with machinectl(1) is refused unless the root password is supplied.</p>]]></description>
			<author><![CDATA[dummy@example.com (Head_on_a_Stick)]]></author>
			<pubDate>Sun, 07 Feb 2021 14:40:41 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27270#p27270</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27269#p27269</link>
			<description><![CDATA[<p>Ive always found this somewhat of a bad design/security flaw in systemd.</p><p>machinectl</p><div class="quotebox"><blockquote><div><p>* machinectl gained a new verb &#039;shell&#039; which opens a fresh<br />&#160; &#160; &#160; &#160; &#160; shell on the target container or the host. It is similar to<br />&#160; &#160; &#160; &#160; &#160; the existing &#039;login&#039; command of machinectl, but spawns the<br />&#160; &#160; &#160; &#160; &#160; shell directly without prompting for username or<br />&#160; &#160; &#160; &#160; &#160; password. The pseudo machine &#039;.host&#039; now refers to the local<br />&#160; &#160; &#160; &#160; &#160; host and is used by default. Hence, &#039;machinectl shell&#039; can<br />&#160; &#160; &#160; &#160; &#160; be used as replacement for &#039;su -&#039; which spawns a session as<br />&#160; &#160; &#160; &#160; &#160; a fresh systemd unit in a way that is fully isolated from<br />&#160; &#160; &#160; &#160; &#160; the originating session.</p></div></blockquote></div><p>Its been awhile since i was on a systemd controlled machine, but from memory the user is able to gain su privilege with machinectl shell providing no password? Or has this behavior changed?</p>]]></description>
			<author><![CDATA[dummy@example.com (dice)]]></author>
			<pubDate>Sun, 07 Feb 2021 14:28:54 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27269#p27269</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27266#p27266</link>
			<description><![CDATA[<div class="quotebox"><cite>GlennW wrote:</cite><blockquote><div><p>imho, I thought it, systemd stepped outside the FOSS agreement(?)/standards because the source code was not readily readable by a human.</p></div></blockquote></div><p>readable perhaps... </p><p>You might mean not understandable, the project lacks a serious amount of documentation.</p>]]></description>
			<author><![CDATA[dummy@example.com (dice)]]></author>
			<pubDate>Sun, 07 Feb 2021 13:50:27 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27266#p27266</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27264#p27264</link>
			<description><![CDATA[<p>No, I was thinking of pulse source code, and no I can&#039;t prove that. Off topic, sorry about that.</p>]]></description>
			<author><![CDATA[dummy@example.com (GlennW)]]></author>
			<pubDate>Sun, 07 Feb 2021 11:03:13 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27264#p27264</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27263#p27263</link>
			<description><![CDATA[<div class="quotebox"><cite>GlennW wrote:</cite><blockquote><div><p>the source code was not readily readable by a human</p></div></blockquote></div><p>That&#039;s off topic for this thread but just sounds like complete nonsense. Do you have a citation for that?</p><p>The systemd code base is licensed under the GPL<a href="https://github.com/systemd/systemd/blob/main/LICENSE.GPL2" rel="nofollow">[0]</a><a href="https://github.com/systemd/systemd/blob/main/LICENSE.LGPL2.1" rel="nofollow">[1]</a> so it does conform to the FSF guidelines<a href="https://www.gnu.org/licenses/old-licenses/gpl-2.0.html" rel="nofollow">[2]</a><a href="https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html" rel="nofollow">[3]</a><a href="https://www.gnu.org/licenses/gpl-faq.html#AllCompatibility" rel="nofollow">[4]</a>.</p>]]></description>
			<author><![CDATA[dummy@example.com (Head_on_a_Stick)]]></author>
			<pubDate>Sun, 07 Feb 2021 09:59:40 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27263#p27263</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27259#p27259</link>
			<description><![CDATA[<p>imho, I thought it, systemd stepped outside the FOSS agreement(?)/standards because the source code was not readily readable by a human.</p>]]></description>
			<author><![CDATA[dummy@example.com (GlennW)]]></author>
			<pubDate>Sun, 07 Feb 2021 08:07:25 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27259#p27259</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27256#p27256</link>
			<description><![CDATA[<div class="quotebox"><cite>Head_on_a_Stick wrote:</cite><blockquote><div><p>Well I would agree with the comment, yes. But I&#039;m no expert so... ¯\_(ツ)_/¯</p></div></blockquote></div><p>Well, you are more of an expert than I am. But, I&#039;d like to hear what others have to say.</p>]]></description>
			<author><![CDATA[dummy@example.com (Ron)]]></author>
			<pubDate>Sat, 06 Feb 2021 21:33:43 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27256#p27256</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27255#p27255</link>
			<description><![CDATA[<p>Well I would agree with the comment, yes. But I&#039;m no expert so... ¯\_(ツ)_/¯</p>]]></description>
			<author><![CDATA[dummy@example.com (Head_on_a_Stick)]]></author>
			<pubDate>Sat, 06 Feb 2021 20:48:54 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27255#p27255</guid>
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			<title><![CDATA[Re: Question about Linux kernel (as relates to systemd)]]></title>
			<link>http://dev1galaxy.org/viewtopic.php?pid=27254#p27254</link>
			<description><![CDATA[<p>So if I&#039;m reading your response right, you&#039;re saying the response I got on the other forum is correct?</p>]]></description>
			<author><![CDATA[dummy@example.com (Ron)]]></author>
			<pubDate>Sat, 06 Feb 2021 20:39:36 +0000</pubDate>
			<guid>http://dev1galaxy.org/viewtopic.php?pid=27254#p27254</guid>
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