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> <channel><title>dob.sk Blog &#187; admin</title> <atom:link href="http://blog.dob.sk/category/admin/feed/" rel="self" type="application/rss+xml" /><link>http://blog.dob.sk</link> <description>blog</description> <lastBuildDate>Sat, 19 May 2012 19:44:45 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.3.1</generator> <xhtml:meta xmlns:xhtml="http://www.w3.org/1999/xhtml" name="robots" content="noindex" /> <item><title>Fixing pg_dump invalid memory alloc request size</title><link>http://blog.dob.sk/2012/05/19/fixing-pg_dump-invalid-memory-alloc-request-size/</link> <comments>http://blog.dob.sk/2012/05/19/fixing-pg_dump-invalid-memory-alloc-request-size/#comments</comments> <pubDate>Sat, 19 May 2012 19:44:45 +0000</pubDate> <dc:creator>sam</dc:creator> <category><![CDATA[admin]]></category> <category><![CDATA[rdbms]]></category> <category><![CDATA[time saver]]></category> <guid
isPermaLink="false">http://blog.dob.sk/?p=302</guid> <description><![CDATA[I&#8217;ve encountered unusual problem while dumping one postgresql database. Every try to run pg_dump resulted in this: sam@cerberus:~/backup$ pg_dump -v -c js1 &#62;x pg_dump: Error message from server: ERROR: invalid memory alloc request size 18446744073709551613 pg_dump: The command was: COPY job.description (create_time, job_id, content, hash, last_check_time) TO stdout; pg_dump: *** aborted because of error or [...]]]></description> <wfw:commentRss>http://blog.dob.sk/2012/05/19/fixing-pg_dump-invalid-memory-alloc-request-size/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Monitoring disk drives via collectd</title><link>http://blog.dob.sk/2012/04/17/monitoring-disk-drives-via-collectd/</link> <comments>http://blog.dob.sk/2012/04/17/monitoring-disk-drives-via-collectd/#comments</comments> <pubDate>Tue, 17 Apr 2012 21:00:14 +0000</pubDate> <dc:creator>sam</dc:creator> <category><![CDATA[admin]]></category> <category><![CDATA[devel]]></category> <category><![CDATA[time saver]]></category> <guid
isPermaLink="false">http://blog.dob.sk/?p=295</guid> <description><![CDATA[I&#8217;ve made two simple (but useful) disk drive monitoring scripts for collectd exec plugin. You can find them on http://devel.dob.sk/collectd-scripts/. smartmon.sh This script monitors SMART attributes of given disks using smartctl (smartmontools). megamon.sh This one monitors some interesting values of MegaRaid adapter physical drives using MegaCli tool. &#160; Description how to use them can be [...]]]></description> <wfw:commentRss>http://blog.dob.sk/2012/04/17/monitoring-disk-drives-via-collectd/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>windows &#8211; exporting non-exportable private key</title><link>http://blog.dob.sk/2012/04/05/windows-exporting-non-exportable-private-key-2/</link> <comments>http://blog.dob.sk/2012/04/05/windows-exporting-non-exportable-private-key-2/#comments</comments> <pubDate>Thu, 05 Apr 2012 21:22:26 +0000</pubDate> <dc:creator>sam</dc:creator> <category><![CDATA[admin]]></category> <category><![CDATA[how-to]]></category> <category><![CDATA[security]]></category> <category><![CDATA[time saver]]></category> <guid
isPermaLink="false">http://blog.dob.sk/?p=284</guid> <description><![CDATA[If you are trying to export windows certificate with private key, and windows export wizard provides no such possibility (export with private key is grayed out) because private key has been install as non-exportable (what is the default when importing, what almost nobody changes), there is a great tool mimikatz that makes this possible. Download [...]]]></description> <wfw:commentRss>http://blog.dob.sk/2012/04/05/windows-exporting-non-exportable-private-key-2/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>solution: subversion not working under redmine</title><link>http://blog.dob.sk/2011/07/05/solution-subversion-not-working-under-redmine/</link> <comments>http://blog.dob.sk/2011/07/05/solution-subversion-not-working-under-redmine/#comments</comments> <pubDate>Tue, 05 Jul 2011 21:11:25 +0000</pubDate> <dc:creator>sam</dc:creator> <category><![CDATA[admin]]></category> <category><![CDATA[how-to]]></category> <category><![CDATA[time saver]]></category> <guid
isPermaLink="false">http://blog.dob.sk/?p=270</guid> <description><![CDATA[If you have problem to use subversion under redmine, but svn command itself works ok, the problem might be in incorrect home directory configured for user which is running redmine (can be apache user, fcgi user id&#8230;etc). Incorrect here means home directory points to a file instead of directory (ie. /dev/null) . One can reproduce [...]]]></description> <wfw:commentRss>http://blog.dob.sk/2011/07/05/solution-subversion-not-working-under-redmine/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>gentoo + xen compilation problems</title><link>http://blog.dob.sk/2011/05/11/gentoo-xen-compilation-problems/</link> <comments>http://blog.dob.sk/2011/05/11/gentoo-xen-compilation-problems/#comments</comments> <pubDate>Wed, 11 May 2011 19:14:33 +0000</pubDate> <dc:creator>sam</dc:creator> <category><![CDATA[admin]]></category> <category><![CDATA[time saver]]></category> <category><![CDATA[gentoo]]></category> <category><![CDATA[xen]]></category> <guid
isPermaLink="false">http://blog.dob.sk/?p=248</guid> <description><![CDATA[If you get following compilation error while emerging xen (resp. xen-tools): arch/i386/core/cpu.c: In function 'get_cpuinfo': arch/i386/include/bits/cpu.h:79:2: error: can't find a register in class 'BREG' while reloading 'asm' arch/i386/include/bits/cpu.h:79:2: error: can't find a register in class 'BREG' while reloading 'asm' arch/i386/include/bits/cpu.h:79:2: error: can't find a register in class 'BREG' while reloading 'asm' arch/i386/include/bits/cpu.h:79:2: error: can't find [...]]]></description> <wfw:commentRss>http://blog.dob.sk/2011/05/11/gentoo-xen-compilation-problems/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>passwd_exp 1.2.11 released</title><link>http://blog.dob.sk/2009/12/07/passwd_exp-1-2-11-release/</link> <comments>http://blog.dob.sk/2009/12/07/passwd_exp-1-2-11-release/#comments</comments> <pubDate>Mon, 07 Dec 2009 09:01:41 +0000</pubDate> <dc:creator>sam</dc:creator> <category><![CDATA[admin]]></category> <category><![CDATA[devel]]></category> <category><![CDATA[passwd-exp]]></category> <guid
isPermaLink="false">http://sam.blog.dob.sk/?p=186</guid> <description><![CDATA[Just released passwd_exp version 1.2.11 with small feature fix for email seding. Download here. passwd_exp is a highly customizable but easy to setup email password/account expiration notifier.]]></description> <wfw:commentRss>http://blog.dob.sk/2009/12/07/passwd_exp-1-2-11-release/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Secure remote access to subversion repository</title><link>http://blog.dob.sk/2009/12/03/secure-remote-access-to-subversion-repository/</link> <comments>http://blog.dob.sk/2009/12/03/secure-remote-access-to-subversion-repository/#comments</comments> <pubDate>Thu, 03 Dec 2009 13:05:39 +0000</pubDate> <dc:creator>sam</dc:creator> <category><![CDATA[admin]]></category> <category><![CDATA[cm]]></category> <category><![CDATA[how-to]]></category> <guid
isPermaLink="false">http://sam.blog.dob.sk/?p=147</guid> <description><![CDATA[I was dealing with problem how to remotely access subversion server in secure way. There are (as far i know) two basic ways to do this and I was not satisfied with neither of them, due to some security and hard-to-setup-or-maintain problems. So I have created my own way how to remotely access subversion repository [...]]]></description> <wfw:commentRss>http://blog.dob.sk/2009/12/03/secure-remote-access-to-subversion-repository/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>StartCom StartSSL certificate + nginx</title><link>http://blog.dob.sk/2009/10/15/startcom-startssl-certificate-nginx/</link> <comments>http://blog.dob.sk/2009/10/15/startcom-startssl-certificate-nginx/#comments</comments> <pubDate>Thu, 15 Oct 2009 13:20:55 +0000</pubDate> <dc:creator>sam</dc:creator> <category><![CDATA[admin]]></category> <category><![CDATA[how-to]]></category> <guid
isPermaLink="false">http://sam.blog.dob.sk/?p=113</guid> <description><![CDATA[Quick guide to use free and widelly accepted (week ago Microsoft added StartSSL certificates to known authorities !) SSL certificate on nginx webserver. create certificate on startssl.com download certificate (ssl.pem) and generated key (remove password from key using: openssl rsa -in ssl.key-pass -out ssl.key) download helper certificates (from http://www.startssl.com/certs/ (according to your class level, usually [...]]]></description> <wfw:commentRss>http://blog.dob.sk/2009/10/15/startcom-startssl-certificate-nginx/feed/</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>Keeping track of system configuration (backup the other way)</title><link>http://blog.dob.sk/2009/09/10/keeping-track-of-system-configuration-the-other-way/</link> <comments>http://blog.dob.sk/2009/09/10/keeping-track-of-system-configuration-the-other-way/#comments</comments> <pubDate>Thu, 10 Sep 2009 15:02:30 +0000</pubDate> <dc:creator>sam</dc:creator> <category><![CDATA[admin]]></category> <category><![CDATA[devel]]></category> <guid
isPermaLink="false">http://sam.blog.dob.sk/?p=103</guid> <description><![CDATA[If you are administering you own server, you may have already solving problem how to return to previous configuration, because now you have made some &#8216;important&#8217; changes and this changes work perfect, but nothing else works And now you pray: &#8216;if i ever could return to my configuration done X days ago&#8217;. You can solve [...]]]></description> <wfw:commentRss>http://blog.dob.sk/2009/09/10/keeping-track-of-system-configuration-the-other-way/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
