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> <channel><title>nixCraft &#187; red hat linux</title> <atom:link href="http://www.cyberciti.biz/tips/tag/red-hat-linux/feed" rel="self" type="application/rss+xml" /><link>http://www.cyberciti.biz/tips</link> <description>This is a Linux sys admin journal by Vivek about sys admin work, Linux tips &#38; tricks, hacks, news and more.</description> <lastBuildDate>Fri, 03 Feb 2012 22:45:35 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=3.3.1</generator> <item><title>Linux Data Center Power Consumption Less Than Windows</title><link>http://www.cyberciti.biz/tips/linux-reduces-average-power-consumption.html</link> <comments>http://www.cyberciti.biz/tips/linux-reduces-average-power-consumption.html#comments</comments> <pubDate>Tue, 10 Jun 2008 12:13:17 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[data center]]></category> <category><![CDATA[Hardware]]></category> <category><![CDATA[High performance computing]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[RedHat/Fedora Linux]]></category> <category><![CDATA[Windows server]]></category> <category><![CDATA[average power consumption]]></category> <category><![CDATA[computer power consumption]]></category> <category><![CDATA[data center power consumption]]></category> <category><![CDATA[dell]]></category> <category><![CDATA[electrical power consumption]]></category> <category><![CDATA[green flag]]></category> <category><![CDATA[hp]]></category> <category><![CDATA[maximum power]]></category> <category><![CDATA[monitor power consumption]]></category> <category><![CDATA[red hat linux]]></category> <category><![CDATA[rhel 5]]></category> <category><![CDATA[server machines]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/?p=2357</guid> <description><![CDATA[Linux captures the 'green' flag, beats Windows 2008 power-saving measures Independent tests show that Red Hat Linux pulls as much as 12% less power than Windows 2008 on identical hardware.]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/linux-reduces-average-power-consumption.html/feed</wfw:commentRss> <slash:comments>3</slash:comments> </item> <item><title>Debugging Tip: Trace the Process and See What It is Doing with strace</title><link>http://www.cyberciti.biz/tips/linux-strace-command-examples.html</link> <comments>http://www.cyberciti.biz/tips/linux-strace-command-examples.html#comments</comments> <pubDate>Thu, 10 Apr 2008 07:22:04 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Linux]]></category> <category><![CDATA[Tips]]></category> <category><![CDATA[Troubleshooting]]></category> <category><![CDATA[bug reports]]></category> <category><![CDATA[core dump]]></category> <category><![CDATA[debug]]></category> <category><![CDATA[linux strace]]></category> <category><![CDATA[process id]]></category> <category><![CDATA[ptrace]]></category> <category><![CDATA[red hat linux]]></category> <category><![CDATA[strace]]></category> <category><![CDATA[strace command]]></category> <category><![CDATA[strace example]]></category> <category><![CDATA[strace rpm]]></category> <category><![CDATA[system call]]></category> <category><![CDATA[system calls]]></category> <category><![CDATA[trace output]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/?p=2191</guid> <description><![CDATA[strace is a useful diagnostic, instructional, and debugging tool. It can save lots of headache. System administrators, diagnosticians and trouble-shooters will find it invaluable for solving problems with programs for which the source is not readily available since they do not need to be recompiled in order to trace them. This is also useful to [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/linux-strace-command-examples.html/feed</wfw:commentRss> <slash:comments>3</slash:comments> </item> <item><title>Sun To Offer Ubuntu Linux Based Servers</title><link>http://www.cyberciti.biz/tips/x86-linux-server.html</link> <comments>http://www.cyberciti.biz/tips/x86-linux-server.html#comments</comments> <pubDate>Wed, 19 Mar 2008 19:12:47 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Hardware]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[Linux distribution]]></category> <category><![CDATA[RedHat/Fedora Linux]]></category> <category><![CDATA[Solaris]]></category> <category><![CDATA[Suse Linux]]></category> <category><![CDATA[intel based server]]></category> <category><![CDATA[linux server]]></category> <category><![CDATA[novell linux]]></category> <category><![CDATA[red hat linux]]></category> <category><![CDATA[sun]]></category> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[x86 hardware]]></category> <category><![CDATA[x86 linux server]]></category> <category><![CDATA[x86 processor]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/sun-to-offer-ubuntu-linux-based-servers.html</guid> <description><![CDATA[Good news for all Debian / Ubuntu Linux fans. Sun has started to offer Ubuntu Linux based servers. Sun has systems competitively priced for small and medium businesses. Ubuntu is based upon rock solid Debian core. Look like Red hat and Novell going to have some nice competition. Sun offers x64-based systems certified for Ubuntu [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/x86-linux-server.html/feed</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Red Hat and Ubuntu Linux Top Enterprise Open-source Software</title><link>http://www.cyberciti.biz/tips/red-hat-ubuntu-top-vendors-usage-study.html</link> <comments>http://www.cyberciti.biz/tips/red-hat-ubuntu-top-vendors-usage-study.html#comments</comments> <pubDate>Mon, 11 Feb 2008 12:11:48 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Linux]]></category> <category><![CDATA[Linux desktop]]></category> <category><![CDATA[News]]></category> <category><![CDATA[RedHat/Fedora Linux]]></category> <category><![CDATA[Save money with FOSS]]></category> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[alfresco]]></category> <category><![CDATA[asia]]></category> <category><![CDATA[content management]]></category> <category><![CDATA[distributions]]></category> <category><![CDATA[europe]]></category> <category><![CDATA[middle east]]></category> <category><![CDATA[open source software]]></category> <category><![CDATA[red hat linux]]></category> <category><![CDATA[software usage]]></category> <category><![CDATA[survey participants]]></category> <category><![CDATA[ubuntu]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/red-hat-ubuntu-top-vendors-usage-study.html</guid> <description><![CDATA[Both distros top in 260 countries; From the report: Ubuntu and Red Hat Linux are the most used Linux distributions among the 35,000 members of content-management vendor Alfresco's community, the company found in its second survey of trends in enterprise open-source software usage. Alfresco collected data between July and December of last year, with survey [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/red-hat-ubuntu-top-vendors-usage-study.html/feed</wfw:commentRss> <slash:comments>2</slash:comments> </item> <item><title>Linux Success Story: Paypal Powered by 4000 Linux Server Grid</title><link>http://www.cyberciti.biz/tips/linux-success-story-paypal.html</link> <comments>http://www.cyberciti.biz/tips/linux-success-story-paypal.html#comments</comments> <pubDate>Fri, 07 Dec 2007 04:07:46 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Business]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[Linux desktop]]></category> <category><![CDATA[Linux distribution]]></category> <category><![CDATA[Make money with Linux]]></category> <category><![CDATA[ebay]]></category> <category><![CDATA[google]]></category> <category><![CDATA[linux servers]]></category> <category><![CDATA[linux success]]></category> <category><![CDATA[mainframe]]></category> <category><![CDATA[paypal]]></category> <category><![CDATA[red hat linux]]></category> <category><![CDATA[Scott Thompson]]></category> <category><![CDATA[success story]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/linux-success-story-paypal.html</guid> <description><![CDATA[This is yet another Linux success story. PayPal says Linux grid can replace IBM mainframes: PayPal is currently processing $1,571 worth of transactions per second in 17 different currencies on about 4,000 servers running Red Hat Linux. Thompson supervises a payment system that operates on about 4,000 servers running Red Hat Linux in the same [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/linux-success-story-paypal.html/feed</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>Microsoft Patent FUD: Red Hat Linux User Will Have To Pay</title><link>http://www.cyberciti.biz/tips/microsoft-aims-patent-guns-at-red-hat.html</link> <comments>http://www.cyberciti.biz/tips/microsoft-aims-patent-guns-at-red-hat.html#comments</comments> <pubDate>Tue, 09 Oct 2007 20:28:15 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[GNU/Open source]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[Windows]]></category> <category><![CDATA[fud]]></category> <category><![CDATA[intellectual property]]></category> <category><![CDATA[Novell]]></category> <category><![CDATA[patent licensing]]></category> <category><![CDATA[red hat linux]]></category> <category><![CDATA[sco]]></category> <category><![CDATA[steve ballmer]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/microsoft-aims-patent-guns-at-red-hat.html</guid> <description><![CDATA[Steve Ballmer believes that people who use Red Hat Linux have an obligation to compensate Microsoft He has warned users of Red Hat Linux that they will have to pay Microsoft for its intellectual property. SCO tried and failed badly to prove that it owns the intellectual property to Linux. They are facing bankruptcy. Microsoft's [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/microsoft-aims-patent-guns-at-red-hat.html/feed</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>Download of the day: Red Hat Developer Studio</title><link>http://www.cyberciti.biz/tips/red-hat-developer-studio.html</link> <comments>http://www.cyberciti.biz/tips/red-hat-developer-studio.html#comments</comments> <pubDate>Thu, 16 Aug 2007 19:48:00 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Download of the day]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[RedHat/Fedora Linux]]></category> <category><![CDATA[Windows]]></category> <category><![CDATA[ajax]]></category> <category><![CDATA[developer studio]]></category> <category><![CDATA[eclipse]]></category> <category><![CDATA[java]]></category> <category><![CDATA[jboss]]></category> <category><![CDATA[programming]]></category> <category><![CDATA[red hat linux]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/red-hat-developer-studio.html</guid> <description><![CDATA[Red Hat Developer Studio is a set of eclipse-based development tools that are pre-configured for JBoss Enterprise Middleware Platforms and Red Hat Enterprise Linux. Developers are not required to use Red Hat Developer Studio to develop on JBoss Enterprise Middleware and/or Red Hat Linux. But, many find these pre-configured tools offer significant time-savings and value, [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/red-hat-developer-studio.html/feed</wfw:commentRss> <slash:comments>0</slash:comments> </item> <item><title>Howto migrate from Microsoft Internet Information Server (IIS) to Apache on Linux</title><link>http://www.cyberciti.biz/tips/migrating-microsoft-iis-to-red-hat-linux-apache.html</link> <comments>http://www.cyberciti.biz/tips/migrating-microsoft-iis-to-red-hat-linux-apache.html#comments</comments> <pubDate>Sat, 06 Jan 2007 13:10:28 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Apache]]></category> <category><![CDATA[RedHat/Fedora Linux]]></category> <category><![CDATA[Tips]]></category> <category><![CDATA[Windows server]]></category> <category><![CDATA[administrators]]></category> <category><![CDATA[apache web server]]></category> <category><![CDATA[desktops]]></category> <category><![CDATA[internet information server]]></category> <category><![CDATA[microsoft internet information server]]></category> <category><![CDATA[migration]]></category> <category><![CDATA[red hat linux]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/migrating-microsoft-iis-to-red-hat-linux-apache.html</guid> <description><![CDATA[This is an interesting article. For people migrating from Windows to Linux, the Apache Web server is entirely different world from Microsoft Internet Information Server. Apache can be alienating to IIS / Windows administrators, because migrating to Apache is more than just copying files. The IIS to Apache migration process needs to be handled with [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/migrating-microsoft-iis-to-red-hat-linux-apache.html/feed</wfw:commentRss> <slash:comments>7</slash:comments> </item> <item><title>How do I Find Out Linux CPU Utilization?</title><link>http://www.cyberciti.biz/tips/how-do-i-find-out-linux-cpu-utilization.html</link> <comments>http://www.cyberciti.biz/tips/how-do-i-find-out-linux-cpu-utilization.html#comments</comments> <pubDate>Thu, 06 Apr 2006 17:25:00 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Linux]]></category> <category><![CDATA[Sys admin]]></category> <category><![CDATA[Tips]]></category> <category><![CDATA[Troubleshooting]]></category> <category><![CDATA[Tuning]]></category> <category><![CDATA[cpu load linux]]></category> <category><![CDATA[cpu status]]></category> <category><![CDATA[cpu time]]></category> <category><![CDATA[cpu usage linux]]></category> <category><![CDATA[cpu utilization]]></category> <category><![CDATA[cpu utilization linux]]></category> <category><![CDATA[cpus]]></category> <category><![CDATA[disk i/o]]></category> <category><![CDATA[iostat command]]></category> <category><![CDATA[linux cpu]]></category> <category><![CDATA[linux cpu load]]></category> <category><![CDATA[linux cpu monitor]]></category> <category><![CDATA[linux cpu usage]]></category> <category><![CDATA[linux cpu utilization]]></category> <category><![CDATA[linux kernel]]></category> <category><![CDATA[linux red hat]]></category> <category><![CDATA[linux top display]]></category> <category><![CDATA[memory utilization]]></category> <category><![CDATA[mpstat command]]></category> <category><![CDATA[performance tools]]></category> <category><![CDATA[real time view]]></category> <category><![CDATA[red hat linux]]></category> <category><![CDATA[rhel]]></category> <category><![CDATA[sar command]]></category> <category><![CDATA[smp]]></category> <category><![CDATA[swap space]]></category> <category><![CDATA[system cpu]]></category> <category><![CDATA[tutorial top linux]]></category> <category><![CDATA[utilization statistics]]></category> <category><![CDATA[vmstat command]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/how-do-i-find-out-linux-cpu-utilization.html</guid> <description><![CDATA[<div
style='float:right;margin-top:0px;margin-left:5px;'><a
href='/tips/category/linux/' title='See all GNU/Linux related FAQ'><img
src='http://files.cyberciti.biz/cbzcache/3rdparty/linux-logo.png' border='0' /></a></div> Whenever a Linux system CPU is occupied by a process, it is unavailable for processing other requests.  Rest of pending requests must wait till CPU is free. This becomes a bottleneck in the system. Following command will help you to identify CPU utilization, so that you can troubleshoot CPU related performance problems.]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/how-do-i-find-out-linux-cpu-utilization.html/feed</wfw:commentRss> <slash:comments>125</slash:comments> </item> <item><title>Shutdown Linux Server With Shutdown Account</title><link>http://www.cyberciti.biz/tips/shutdown-account-to-shutdown-linux-server.html</link> <comments>http://www.cyberciti.biz/tips/shutdown-account-to-shutdown-linux-server.html#comments</comments> <pubDate>Thu, 18 Nov 2004 17:20:00 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[Howto]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[RedHat/Fedora Linux]]></category> <category><![CDATA[Sys admin]]></category> <category><![CDATA[Tips]]></category> <category><![CDATA[Linux distribution]]></category> <category><![CDATA[linux server]]></category> <category><![CDATA[passwd command]]></category> <category><![CDATA[red hat linux]]></category> <category><![CDATA[setup password]]></category> <category><![CDATA[shutdown command]]></category> <category><![CDATA[shutdown server]]></category> <category><![CDATA[sudo command]]></category> <category><![CDATA[visudo command]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/tips/shutdown-account-to-shutdown-linux-server.html</guid> <description><![CDATA[<div
style='float:right;margin-top:0px;margin-left:5px;'><img
src='http://files.cyberciti.biz/cbzcache/3rdparty/rhlogo.gif' border='0' /></div> Have you ever wondered why shutdown account exists on Linux server, especially under Red Hat Enterprise Linux distribution?
The answer is quite simple -  shutdown account can shutdown server. Here is how you can enable the shutdown account:]]></description> <wfw:commentRss>http://www.cyberciti.biz/tips/shutdown-account-to-shutdown-linux-server.html/feed</wfw:commentRss> <slash:comments>5</slash:comments> </item> </channel> </rss>
