Linux http://poweritpro.com/taxonomy/term/6865/more en Linux on Power for AIX Administrator, Part 1: Back to Basics http://poweritpro.com/aix/linux-power-aix-administrator-part-1-back-basics <div class="field-deck"> Get to know the look and feel of a Linux LPAR powered by IBM Power Systems </div> <div class="node-body article-body">Curious about how Linux runs on Power Systems? Adrian Mahendrata shares an AIX admin's perspective on some of the basics of running Linux on Power.</div> <p><a href="http://poweritpro.com/aix/linux-power-aix-administrator-part-1-back-basics" target="_blank">read more</a></p> http://poweritpro.com/aix/linux-power-aix-administrator-part-1-back-basics#comments AIX Linux Registered-User AIX VS Linux Learning Linux Linux for AIX Administrator Linux LPAR Linux on Power Linux Version oslevel –s PowerLinux Simultaneous Multithreading Technology SMT uname Fri, 28 Mar 2014 15:57:00 +0000 10861 at http://poweritpro.com <p>Adrian Mahendrata shares an AIX admin&#39;s perspective on some of the basics of running Linux on Power.</p> Linux on Power: Beyond the Basics http://poweritpro.com/linux/linux-power-beyond-basics <div class="field-deck"> Tips and tools to enhance your Linux on Power skill set </div> <div class="node-body article-body">Dig deeper into Linux on Power by learning about Linux on Power tools and tips for disk partitioning, device specification, and multipath I/O.</div> <p><a href="http://poweritpro.com/linux/linux-power-beyond-basics" target="_blank">read more</a></p> http://poweritpro.com/linux/linux-power-beyond-basics#comments Linux Registered-User device specification disk partitioning ibm power linux tips Linux linux on power tools MPIO multipath I/O Power SDK Tue, 25 Mar 2014 22:11:00 +0000 10801 at http://poweritpro.com <p>Go beyond the basics of Linux on Power by learning about the tools and tips for disk partitioning, device specification, and multipath I/O.</p> Working in a World Without Windows http://poweritpro.com/blog/working-world-without-windows <div class="node-body blog-body">For a long time there have been few options when it comes to the desktop. But tablets, smartphones, and web-based services/applications have made people think twice about their reliance on Windows. Erwin Earley recently moved to a Linux-based desktop; in this blog, he shares his thoughts (both good and bad) on the experience.</div> <p><a href="http://poweritpro.com/blog/working-world-without-windows" target="_blank">read more</a></p> http://poweritpro.com/blog/working-world-without-windows#comments Linux Registered-User gnome Linux Linux Desktop RHEL 6.5 windows Power Implementers Blog Mon, 24 Mar 2014 15:48:00 +0000 10231 at http://poweritpro.com <p>Erwin Earley recently traded his Windows desktop for a Linux-based desktop.</p> 7 Essential Linux Concepts for IT Admins http://poweritpro.com/linux/7-essential-linux-concepts-it-admins <div class="field-deck"> Sharpen your knowledge of Linux basics: redirection, pipelining, file management, and more </div> <div class="node-body article-body">Learn the basic Linux concepts—redirection, pipelining, file management, security, and more—that you need to succeed as a Linux administrator.</div> <p><a href="http://poweritpro.com/linux/7-essential-linux-concepts-it-admins" target="_blank">read more</a></p> http://poweritpro.com/linux/7-essential-linux-concepts-it-admins#comments System Admin Linux Registered-User file management IT admin kernel settings Linux linux basic concepts linux fundamentals Linux security linux tutorial pipelining PowerLinux process management Redirection shell interpretation Tue, 18 Mar 2014 17:08:00 +0000 10651 at http://poweritpro.com <p>Learn the basic Linux concepts that you need to succeed as a Linux administrator.</p> LPI Exam 104.1: Create Partitions and Filesystems http://poweritpro.com/blog/lpi-exam-1041-create-partitions-and-filesystems <div class="node-body blog-body">Erwin Earley dives into LPI certification exam Objective 104.1, which covers the creation of partitions and filesystems and is the first objective in the Devices, Linux Filesystems, and Filesystem Hierarchy Standard topic.</div> <p><a href="http://poweritpro.com/blog/lpi-exam-1041-create-partitions-and-filesystems" target="_blank">read more</a></p> http://poweritpro.com/blog/lpi-exam-1041-create-partitions-and-filesystems#comments Linux Registered-User /etc/fstab /etc/mtab /proc/mounts create filesystem create partition ext2 ext3 ext4 fdisk filesystem hierarchy standard Linux LPI exam LPIC 104.1 mkfs command mkswap ResierFS swap partition XFS PowerLinux Blog Mon, 24 Feb 2014 16:56:00 +0000 10081 at http://poweritpro.com <p>LPI 104.1: Creating Partitions and Filesystems</p> LPI Exam 104: Devices, Filesystems, and the Filesystem Hierarchy Standard http://poweritpro.com/blog/lpi-exam-104-devices-filesystems-and-filesystem-hierarchy-standard <div class="node-body blog-body">In this blog entry, Erwin Earley starts his exploration of topic 104 of the Linux Professional Institute certification exam, which takes a look at devices, filesystems, and the filesystem hierarchy standard.</div> <p><a href="http://poweritpro.com/blog/lpi-exam-104-devices-filesystems-and-filesystem-hierarchy-standard" target="_blank">read more</a></p> http://poweritpro.com/blog/lpi-exam-104-devices-filesystems-and-filesystem-hierarchy-standard#comments Linux Registered-User devices disk quotas Filesystem filesystem hierarchy standard hard links Linux LPI exam LPIC 104 partitions symbolic links PowerLinux Blog Thu, 13 Feb 2014 17:28:00 +0000 10071 at http://poweritpro.com <p>Erwin Earley starts his exploration of topic 104 of the Linux Professional Institute certification exam.</p> LPIC Exam 103: GNU and UNIX Commands Wrap Up http://poweritpro.com/blog/lpic-exam-103-gnu-and-unix-commands-wrap <div class="node-body blog-body">Erwin Earley wraps up the GNU and Unix Commands topic of the LPI Exam with a brief recap of each objective.</div> <p><a href="http://poweritpro.com/blog/lpic-exam-103-gnu-and-unix-commands-wrap" target="_blank">read more</a></p> http://poweritpro.com/blog/lpic-exam-103-gnu-and-unix-commands-wrap#comments Linux Registered-User command line file management GNU GNU and UNIX commands LPIC 103 process execution regular expressions text streams Unix vi PowerLinux Blog Thu, 06 Feb 2014 20:03:00 +0000 10061 at http://poweritpro.com <p>Erwin Earley ends the GNU and Unix Commands topic of the LPI Exam with a brief recap of each objective.</p> LPI Exam 103.8: Perform Basic File Editing Operations Using vi http://poweritpro.com/blog/lpi-exam-1038-perform-basic-file-editing-operations-using-vi <div class="node-body blog-body">In Objective 103.8, Perform Basic File Editing Operations Using vi, candidates should be able to edit text files using vi. Erwin Earley explains.</div> <p><a href="http://poweritpro.com/blog/lpi-exam-1038-perform-basic-file-editing-operations-using-vi" target="_blank">read more</a></p> http://poweritpro.com/blog/lpi-exam-1038-perform-basic-file-editing-operations-using-vi#comments Linux Registered-User command mode copy delete edit file editing find GNU insert insert mode LPI exam LPIC 103.8 navigate document Unix vi vi modes PowerLinux Blog Thu, 30 Jan 2014 17:21:00 +0000 10031 at http://poweritpro.com <p>In Objective 103.8, Perform Basic File Editing Operations Using vi, candidates should be able to edit text files using vi.</p> LPI Exam 103.7: Search Text Files Using Regular Expressions http://poweritpro.com/blog/lpi-exam-1037-search-text-files-using-regular-expressions <div class="node-body blog-body">Objective 103.7 of the LPI exam covers using regular expressions for text searches. Erwin Earley gets into the details and explains what you need to know. </div> <p><a href="http://poweritpro.com/blog/lpi-exam-1037-search-text-files-using-regular-expressions" target="_blank">read more</a></p> http://poweritpro.com/blog/lpi-exam-1037-search-text-files-using-regular-expressions#comments Linux Registered-User character class file search Linux LPI exam LPIC 103.7 objective 103.7 POSIX notation regex regular expressions PowerLinux Blog Thu, 23 Jan 2014 15:18:00 +0000 9891 at http://poweritpro.com <p>Objective 103.7 of the LPI exam covers using regular expressions for text searches.</p> LPI Exam 103.6: Modify Process Execution Priorities http://poweritpro.com/blog/lpi-exam-1036-modify-process-execution-priorities <div class="node-body blog-body">Erwin Earley dives into Objective 103.6 of the LPI certification exam, which covers modifying process execution priorities. </div> <p><a href="http://poweritpro.com/blog/lpi-exam-1036-modify-process-execution-priorities" target="_blank">read more</a></p> http://poweritpro.com/blog/lpi-exam-1036-modify-process-execution-priorities#comments Linux Registered-User Linux LPI exam LPIC 103.6 modify process execution nice command niceness value process execution renice command top command PowerLinux Blog Wed, 15 Jan 2014 14:53:00 +0000 9791 at http://poweritpro.com <p>Erwin Earley dives into Objective 103.6 of the LPI certification exam, which covers modifying process execution priorities.&nbsp;</p>