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	<title>Comments for Geeky</title>
	<atom:link href="http://silverwraith.com/blog/comments/feed/" rel="self" type="application/rss+xml" />
	<link>http://silverwraith.com/blog</link>
	<description>The road to DevOps.</description>
	<lastBuildDate>Fri, 27 Jan 2012 02:18:13 +0000</lastBuildDate>
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		<title>Comment on Creating an LVM-backed FreeBSD DomU in a Linux Dom0 by Av</title>
		<link>http://silverwraith.com/blog/2010/12/creating-an-lvm-backed-freebsd-domu-in-a-linux-dom0/#comment-25098</link>
		<dc:creator>Av</dc:creator>
		<pubDate>Fri, 27 Jan 2012 02:18:13 +0000</pubDate>
		<guid isPermaLink="false">http://silverwraith.com/blog/?p=83#comment-25098</guid>
		<description>A great question! Unfortunately I haven&#039;t tried it yet so I have no idea :-)</description>
		<content:encoded><![CDATA[<p>A great question! Unfortunately I haven&#8217;t tried it yet so I have no idea <img src='http://silverwraith.com/blog/wp-includes/images/smilies/icon_smile.gif' alt=':-)' class='wp-smiley' /> </p>
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		<title>Comment on Creating an LVM-backed FreeBSD DomU in a Linux Dom0 by nico</title>
		<link>http://silverwraith.com/blog/2010/12/creating-an-lvm-backed-freebsd-domu-in-a-linux-dom0/#comment-25096</link>
		<dc:creator>nico</dc:creator>
		<pubDate>Thu, 26 Jan 2012 22:37:38 +0000</pubDate>
		<guid isPermaLink="false">http://silverwraith.com/blog/?p=83#comment-25096</guid>
		<description>Nice guide, one question though : How do you upgrade your freebsd install ? Let&#039;s say in a couple of mounth you want to go from your freebsd9.0 domU to a freebsd9.1 domU ?</description>
		<content:encoded><![CDATA[<p>Nice guide, one question though : How do you upgrade your freebsd install ? Let&#8217;s say in a couple of mounth you want to go from your freebsd9.0 domU to a freebsd9.1 domU ?</p>
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		<title>Comment on Creating an LVM-backed FreeBSD DomU in a Linux Dom0 by Av</title>
		<link>http://silverwraith.com/blog/2010/12/creating-an-lvm-backed-freebsd-domu-in-a-linux-dom0/#comment-22710</link>
		<dc:creator>Av</dc:creator>
		<pubDate>Mon, 03 Oct 2011 12:33:59 +0000</pubDate>
		<guid isPermaLink="false">http://silverwraith.com/blog/?p=83#comment-22710</guid>
		<description>Oh it&#039;s all probably changed! I&#039;ll have to build a 9 box soon as test this out!</description>
		<content:encoded><![CDATA[<p>Oh it&#8217;s all probably changed! I&#8217;ll have to build a 9 box soon as test this out!</p>
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		<title>Comment on Creating an LVM-backed FreeBSD DomU in a Linux Dom0 by Robert</title>
		<link>http://silverwraith.com/blog/2010/12/creating-an-lvm-backed-freebsd-domu-in-a-linux-dom0/#comment-22709</link>
		<dc:creator>Robert</dc:creator>
		<pubDate>Mon, 03 Oct 2011 12:19:14 +0000</pubDate>
		<guid isPermaLink="false">http://silverwraith.com/blog/?p=83#comment-22709</guid>
		<description>make distribution DESTDIR=/mnt doesn&#039;t succeed with releng_9, mergemaster -iF -D /mnt does the trick ;) Not sure if the first is just me or my fault...</description>
		<content:encoded><![CDATA[<p>make distribution DESTDIR=/mnt doesn&#8217;t succeed with releng_9, mergemaster -iF -D /mnt does the trick <img src='http://silverwraith.com/blog/wp-includes/images/smilies/icon_wink.gif' alt=';)' class='wp-smiley' />  Not sure if the first is just me or my fault&#8230;</p>
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		<title>Comment on Resizing a Solaris partition by Terry D</title>
		<link>http://silverwraith.com/blog/2010/10/resizing-a-solaris-partition/#comment-22344</link>
		<dc:creator>Terry D</dc:creator>
		<pubDate>Wed, 31 Aug 2011 10:34:02 +0000</pubDate>
		<guid isPermaLink="false">http://silverwraith.com/blog/?p=66#comment-22344</guid>
		<description>Hi,

Stumbled upon your site, as I have run out of /tmp for a Solaris Studio install.

You guide looks like it would help, but I cannot get past

fdisk -W ptbl.tmp &amp;&amp; vi ptbl.tmp

fdisk says I am not using the parameters correctly.

(Just to add, I am using VMWare Workstation 7, with Oracle Solaris 10)

Regards,

Terry</description>
		<content:encoded><![CDATA[<p>Hi,</p>
<p>Stumbled upon your site, as I have run out of /tmp for a Solaris Studio install.</p>
<p>You guide looks like it would help, but I cannot get past</p>
<p>fdisk -W ptbl.tmp &amp;&amp; vi ptbl.tmp</p>
<p>fdisk says I am not using the parameters correctly.</p>
<p>(Just to add, I am using VMWare Workstation 7, with Oracle Solaris 10)</p>
<p>Regards,</p>
<p>Terry</p>
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		<title>Comment on So you want to be a Systems Administrator? by Rum</title>
		<link>http://silverwraith.com/blog/2011/07/so-you-want-to-be-a-systems-administrator/#comment-22008</link>
		<dc:creator>Rum</dc:creator>
		<pubDate>Mon, 08 Aug 2011 02:34:01 +0000</pubDate>
		<guid isPermaLink="false">http://silverwraith.com/blog/?p=105#comment-22008</guid>
		<description>Same problem, same solutions: http://altdevblogaday.com/2011/08/06/demise-low-level-programmer/</description>
		<content:encoded><![CDATA[<p>Same problem, same solutions: <a href="http://altdevblogaday.com/2011/08/06/demise-low-level-programmer/">http://altdevblogaday.com/2011/08/06/demise-low-level-programmer/</a></p>
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		<title>Comment on So you want to be a Systems Administrator? by Rum</title>
		<link>http://silverwraith.com/blog/2011/07/so-you-want-to-be-a-systems-administrator/#comment-21923</link>
		<dc:creator>Rum</dc:creator>
		<pubDate>Sun, 31 Jul 2011 17:24:22 +0000</pubDate>
		<guid isPermaLink="false">http://silverwraith.com/blog/?p=105#comment-21923</guid>
		<description>I think the main problem with building new SA talent is actually that things are to easy nowadays.  A long time ago in a land not so far away, if you wanted to do .. well pretty much anything interesting.. you had to grab some skills alongside it to make it work.  The number one skill I value in an SA is wanting to know how _everything_ works I believe that most of the rest falls out from that (the second thing is being obsessive compulsive enough to sit through mind numbingly tedious projects from start to end).

Some other things that might actually be fun (for the right kind of person - warning many/most of these could potentially destroy your computer, so get 2 or 3 or 6 - you can often get them cheap/free if you hang out w/ some repair ppl.  I have a friend who gets dozens of free laptops/year because the repair cost for replacing the HD is more than they&#039;re worth - but worth doing if you can replace it yourself):

  - (difficulty 5/10) crack a locked game.  Don&#039;t download a crack, get a disassembler and get to work.  This is generally easier for old dos games, and as a bonus you can usually get them really cheap to play with.  Setup an emulator in linux, and you have _all_ the control.  Practical? perhaps not, but you start learning about the insides of computers.

  - (difficulty 1-10/10) Volunteer for a local school or charity org to help rebuild/restore computers for kids/disadvantaged.

  - (difficulty 3-10/10) Build yourself a firewall (see av&#039;s old/cheap pc idea above).  Now hack your way through it (used to be we&#039;d do that to -- other peoples firewalls.. you&#039;re more likely to go to jail now than then though so no longer recommended).  Fix whatever you were able to hack through, repeat.  Get some friends together and build a LAN and play &quot;capture the flag&quot; (I hack your computer, you hack mine) - best done locally and if possible disconnected from the internet (see legal issues above).  This is actually more fun if you intentionally open up some exploits and see how many the other ppl can find.

 - (difficulty 6/10) write a web server (hey you&#039;ve already installed like 15 different ones and have benchmarked them all already right? so the obvious next task is... :D)

 - (difficulty 3-8/10) setup a database (better try at least three, how will you know which ones you don&#039;t like if you don&#039;t try them), build a db to record your book/record/board game/whatever collection.. think about the schema, redo 5 times.

  - (difficulty 4/10) see how many OS&#039;s you can install on one computer simultaneously (at least 10 should be no problem - shoot for variety).

  - (difficulty 7/9) Write a filesystem.  You can &quot;cheat&quot; and use fuse, maybe something that translates files from FLAC to MP3 on the fly would be convenient..

 - (difficulty 4-5/10) fork bomb your computer, figure out how to set limits to stop that (or vice versa, figure out how to allow it if your computer is installed safe by default as many are now).  Find other ways to allow/dissallow users (not root) from crashing the system and how to stop them (quotas, ulimit, etc...).</description>
		<content:encoded><![CDATA[<p>I think the main problem with building new SA talent is actually that things are to easy nowadays.  A long time ago in a land not so far away, if you wanted to do .. well pretty much anything interesting.. you had to grab some skills alongside it to make it work.  The number one skill I value in an SA is wanting to know how _everything_ works I believe that most of the rest falls out from that (the second thing is being obsessive compulsive enough to sit through mind numbingly tedious projects from start to end).</p>
<p>Some other things that might actually be fun (for the right kind of person &#8211; warning many/most of these could potentially destroy your computer, so get 2 or 3 or 6 &#8211; you can often get them cheap/free if you hang out w/ some repair ppl.  I have a friend who gets dozens of free laptops/year because the repair cost for replacing the HD is more than they&#8217;re worth &#8211; but worth doing if you can replace it yourself):</p>
<p>  &#8211; (difficulty 5/10) crack a locked game.  Don&#8217;t download a crack, get a disassembler and get to work.  This is generally easier for old dos games, and as a bonus you can usually get them really cheap to play with.  Setup an emulator in linux, and you have _all_ the control.  Practical? perhaps not, but you start learning about the insides of computers.</p>
<p>  &#8211; (difficulty 1-10/10) Volunteer for a local school or charity org to help rebuild/restore computers for kids/disadvantaged.</p>
<p>  &#8211; (difficulty 3-10/10) Build yourself a firewall (see av&#8217;s old/cheap pc idea above).  Now hack your way through it (used to be we&#8217;d do that to &#8212; other peoples firewalls.. you&#8217;re more likely to go to jail now than then though so no longer recommended).  Fix whatever you were able to hack through, repeat.  Get some friends together and build a LAN and play &#8220;capture the flag&#8221; (I hack your computer, you hack mine) &#8211; best done locally and if possible disconnected from the internet (see legal issues above).  This is actually more fun if you intentionally open up some exploits and see how many the other ppl can find.</p>
<p> &#8211; (difficulty 6/10) write a web server (hey you&#8217;ve already installed like 15 different ones and have benchmarked them all already right? so the obvious next task is&#8230; <img src='http://silverwraith.com/blog/wp-includes/images/smilies/icon_biggrin.gif' alt=':D' class='wp-smiley' /> )</p>
<p> &#8211; (difficulty 3-8/10) setup a database (better try at least three, how will you know which ones you don&#8217;t like if you don&#8217;t try them), build a db to record your book/record/board game/whatever collection.. think about the schema, redo 5 times.</p>
<p>  &#8211; (difficulty 4/10) see how many OS&#8217;s you can install on one computer simultaneously (at least 10 should be no problem &#8211; shoot for variety).</p>
<p>  &#8211; (difficulty 7/9) Write a filesystem.  You can &#8220;cheat&#8221; and use fuse, maybe something that translates files from FLAC to MP3 on the fly would be convenient..</p>
<p> &#8211; (difficulty 4-5/10) fork bomb your computer, figure out how to set limits to stop that (or vice versa, figure out how to allow it if your computer is installed safe by default as many are now).  Find other ways to allow/dissallow users (not root) from crashing the system and how to stop them (quotas, ulimit, etc&#8230;).</p>
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		<title>Comment on So you want to be a Systems Administrator? by JJzD</title>
		<link>http://silverwraith.com/blog/2011/07/so-you-want-to-be-a-systems-administrator/#comment-21653</link>
		<dc:creator>JJzD</dc:creator>
		<pubDate>Fri, 15 Jul 2011 19:23:46 +0000</pubDate>
		<guid isPermaLink="false">http://silverwraith.com/blog/?p=105#comment-21653</guid>
		<description>One more tip: In europe we hire almost anyone as a helpdesk employee. Although this might not be the most exciting perspective, this will be the fastest path to learn troubleshooting. It&#039;s the only skill which separates the pro&#039;s from the new people, and the only way of learning it is by doing it! Sizing up a problem, finding related issues and reporting them clearly 30-40 times a day is very valuable experience.
While doing this, you can get some certification, and a foot between the door as  a desktop support technician, or a backend server adminstrator. Two to three years of Servicedesk should be enough for your next step to a (junior) sysadmin.</description>
		<content:encoded><![CDATA[<p>One more tip: In europe we hire almost anyone as a helpdesk employee. Although this might not be the most exciting perspective, this will be the fastest path to learn troubleshooting. It&#8217;s the only skill which separates the pro&#8217;s from the new people, and the only way of learning it is by doing it! Sizing up a problem, finding related issues and reporting them clearly 30-40 times a day is very valuable experience.<br />
While doing this, you can get some certification, and a foot between the door as  a desktop support technician, or a backend server adminstrator. Two to three years of Servicedesk should be enough for your next step to a (junior) sysadmin.</p>
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		<title>Comment on So you want to be a Systems Administrator? by Av</title>
		<link>http://silverwraith.com/blog/2011/07/so-you-want-to-be-a-systems-administrator/#comment-21633</link>
		<dc:creator>Av</dc:creator>
		<pubDate>Thu, 14 Jul 2011 16:58:34 +0000</pubDate>
		<guid isPermaLink="false">http://silverwraith.com/blog/?p=105#comment-21633</guid>
		<description>Absolutely true! The Stack Exchange sites are the best modern day equivalent of my example of reading trade magazines. I can&#039;t recommend them enough. I still browse them myself, you always learn something new.

Take what you read and try to reproduce either the problem or the solution (or both!)
Expand on what you find, take it a step farther.

Actually, another great thing just came to mind: browse configuration files and settings for you system. Wonder about what each option does and how changing it would change your system. Stay curious!</description>
		<content:encoded><![CDATA[<p>Absolutely true! The Stack Exchange sites are the best modern day equivalent of my example of reading trade magazines. I can&#8217;t recommend them enough. I still browse them myself, you always learn something new.</p>
<p>Take what you read and try to reproduce either the problem or the solution (or both!)<br />
Expand on what you find, take it a step farther.</p>
<p>Actually, another great thing just came to mind: browse configuration files and settings for you system. Wonder about what each option does and how changing it would change your system. Stay curious!</p>
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		<title>Comment on So you want to be a Systems Administrator? by Waldo</title>
		<link>http://silverwraith.com/blog/2011/07/so-you-want-to-be-a-systems-administrator/#comment-21631</link>
		<dc:creator>Waldo</dc:creator>
		<pubDate>Thu, 14 Jul 2011 14:43:51 +0000</pubDate>
		<guid isPermaLink="false">http://silverwraith.com/blog/?p=105#comment-21631</guid>
		<description>I would also recommend spending time on the Stack Exchange Network of QA sites (Particularly ServerFault.com and SuperUser.com for SysAd and Desktop Support, respectively) to read, ask and answer questions.  This can be an invaluable resource to absorb info and get help when you&#039;re stuck.</description>
		<content:encoded><![CDATA[<p>I would also recommend spending time on the Stack Exchange Network of QA sites (Particularly ServerFault.com and SuperUser.com for SysAd and Desktop Support, respectively) to read, ask and answer questions.  This can be an invaluable resource to absorb info and get help when you&#8217;re stuck.</p>
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