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> <channel><title>Frequently Asked Questions About Linux / UNIX &#187; virtual memory</title> <atom:link href="http://www.cyberciti.biz/faq/tag/virtual-memory/feed/" rel="self" type="application/rss+xml" /><link>http://www.cyberciti.biz/faq</link> <description>Every answer asks a more beautiful question.</description> <lastBuildDate>Fri, 03 Feb 2012 22:38:32 +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 Find Out Virtual Memory PAGESIZE</title><link>http://www.cyberciti.biz/faq/linux-check-the-size-of-pagesize/</link> <comments>http://www.cyberciti.biz/faq/linux-check-the-size-of-pagesize/#comments</comments> <pubDate>Wed, 02 Jan 2008 11:34:56 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[CentOS]]></category> <category><![CDATA[Debian / Ubuntu]]></category> <category><![CDATA[File system]]></category> <category><![CDATA[Hardware]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[Suse]]></category> <category><![CDATA[Troubleshooting]]></category> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[kernel]]></category> <category><![CDATA[linux kernel page size]]></category> <category><![CDATA[linux memory size]]></category> <category><![CDATA[linux page size]]></category> <category><![CDATA[linux pagesize]]></category> <category><![CDATA[main memory]]></category> <category><![CDATA[modern operating systems]]></category> <category><![CDATA[pagesize]]></category> <category><![CDATA[physical memory]]></category> <category><![CDATA[virtual memory]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/linux-check-the-size-of-pagesize/</guid> <description><![CDATA[Q. How do I check the size of PAGESIZE under Linux? A. Most modern operating systems have their main memory divided into pages. It allows better utilization of memory. A page is a fixed length block of main memory, that is contiguous in both physical memory addressing and virtual memory addressing. Kernel swap and allocates [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/linux-check-the-size-of-pagesize/feed/</wfw:commentRss> <slash:comments>8</slash:comments> </item> <item><title>How do I find out Linux System Memory Utilization?</title><link>http://www.cyberciti.biz/faq/linux-system-memory-utilization/</link> <comments>http://www.cyberciti.biz/faq/linux-system-memory-utilization/#comments</comments> <pubDate>Sat, 24 Nov 2007 13:53:18 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[BASH Shell]]></category> <category><![CDATA[CentOS]]></category> <category><![CDATA[Debian / Ubuntu]]></category> <category><![CDATA[Hardware]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[RedHat and Friends]]></category> <category><![CDATA[Troubleshooting]]></category> <category><![CDATA[Ubuntu Linux]]></category> <category><![CDATA[buffers]]></category> <category><![CDATA[cach]]></category> <category><![CDATA[free command]]></category> <category><![CDATA[kernel]]></category> <category><![CDATA[linux memory command]]></category> <category><![CDATA[linux memory usage]]></category> <category><![CDATA[linux process memory]]></category> <category><![CDATA[linux shared memory]]></category> <category><![CDATA[linux virtual memory]]></category> <category><![CDATA[memory in linux]]></category> <category><![CDATA[memory on linux]]></category> <category><![CDATA[memory options]]></category> <category><![CDATA[memory usage in linux]]></category> <category><![CDATA[memory utilization]]></category> <category><![CDATA[server memory]]></category> <category><![CDATA[system cpu]]></category> <category><![CDATA[utilization data]]></category> <category><![CDATA[virtual memory]]></category> <category><![CDATA[vmstat]]></category> <category><![CDATA[vmstat command]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/linux-system-memory-utilization/</guid> <description><![CDATA[Q. How do I find out System / Server Memory Utilization under RHEL / CentOS / any other Linux distribution? A. You need to use free command which, displays the total amount of free and used physical and swap memory in the system, as well as the buffers used by the kernel. free command example [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/linux-system-memory-utilization/feed/</wfw:commentRss> <slash:comments>6</slash:comments> </item> <item><title>Howto find out AIX UNIX RAM size memory from command line</title><link>http://www.cyberciti.biz/faq/howto-find-out-what-is-occupying-memory/</link> <comments>http://www.cyberciti.biz/faq/howto-find-out-what-is-occupying-memory/#comments</comments> <pubDate>Mon, 14 May 2007 19:07:53 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[AIX]]></category> <category><![CDATA[FAQ]]></category> <category><![CDATA[Hardware]]></category> <category><![CDATA[UNIX]]></category> <category><![CDATA[aix unix]]></category> <category><![CDATA[boot device]]></category> <category><![CDATA[bootinfo command]]></category> <category><![CDATA[command displays]]></category> <category><![CDATA[configuration databases]]></category> <category><![CDATA[current state]]></category> <category><![CDATA[device configuration]]></category> <category><![CDATA[global statistics]]></category> <category><![CDATA[kilobytes]]></category> <category><![CDATA[lsattr command]]></category> <category><![CDATA[memory size]]></category> <category><![CDATA[snapshot]]></category> <category><![CDATA[svmon command]]></category> <category><![CDATA[unix server]]></category> <category><![CDATA[unix version]]></category> <category><![CDATA[virtual memory]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/howto-find-out-what-is-occupying-memory/</guid> <description><![CDATA[Q. How do I find out the memory size of my AIX UNIX server? Can you tell us the command name to do the same? A. You need to use bootinfo command to determines and displays various boot information, including boot device type and boot device name. Command to check RAM in AIX UNIX The [...]]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/howto-find-out-what-is-occupying-memory/feed/</wfw:commentRss> <slash:comments>1</slash:comments> </item> <item><title>Linux Disable or Enable ExecShield Buffer Overflows Protection</title><link>http://www.cyberciti.biz/faq/what-is-rhel-centos-fedora-core-execshield/</link> <comments>http://www.cyberciti.biz/faq/what-is-rhel-centos-fedora-core-execshield/#comments</comments> <pubDate>Mon, 09 Apr 2007 12:25:25 +0000</pubDate> <dc:creator>Vivek Gite</dc:creator> <category><![CDATA[CentOS]]></category> <category><![CDATA[Debian / Ubuntu]]></category> <category><![CDATA[Linux]]></category> <category><![CDATA[RedHat and Friends]]></category> <category><![CDATA[Security]]></category> <category><![CDATA[selinux]]></category> <category><![CDATA[Suse]]></category> <category><![CDATA[Troubleshooting]]></category> <category><![CDATA[disable nx linux]]></category> <category><![CDATA[exec]]></category> <category><![CDATA[grub bootloader]]></category> <category><![CDATA[kernel.exec-shield = 1]]></category> <category><![CDATA[kernel.randomize_va_space = 1]]></category> <category><![CDATA[linux kernel patch]]></category> <category><![CDATA[memory regions]]></category> <category><![CDATA[random placement]]></category> <category><![CDATA[security linux]]></category> <category><![CDATA[security patch]]></category> <category><![CDATA[suse disable exec-shield]]></category> <category><![CDATA[virtual memory]]></category> <category><![CDATA[worm]]></category> <category><![CDATA[worms]]></category> <guid
isPermaLink="false">http://www.cyberciti.biz/faq/linux-disable-or-enable-execshield-protection/</guid> <description><![CDATA[<div
style='float:right;margin-top:0px;margin-left:5px;'><a
href='http://www.cyberciti.biz/faq/category/redhat-and-friends/' title='See all Redhat/CentOS/Fedora Core related FAQ'><img
src='http://files.cyberciti.biz/cbzcache/3rdparty/rhlogo.gif' border='0' /></a></div> <span
class="drop_cap">N</span>ow that I have Cent OS (RHEL clone) installed on my IBM server, I'm wondering what is ExecShield and how do I disable the same?
]]></description> <wfw:commentRss>http://www.cyberciti.biz/faq/what-is-rhel-centos-fedora-core-execshield/feed/</wfw:commentRss> <slash:comments>3</slash:comments> </item> </channel> </rss>
