{"id":66,"date":"2009-03-09T00:22:34","date_gmt":"2009-03-09T05:22:34","guid":{"rendered":"http:\/\/jamesdevine.info\/?p=66"},"modified":"2009-03-10T23:38:07","modified_gmt":"2009-03-11T04:38:07","slug":"quickly-restart-linux-from-the-command-line","status":"publish","type":"post","link":"https:\/\/jamesdevine.info\/index.php\/2009\/03\/quickly-restart-linux-from-the-command-line\/","title":{"rendered":"Quickly Restart Linux from the Command Line"},"content":{"rendered":"<p>This is a simple tip, but definitely worth mentioning. Typing <code>shutdown -r now<\/code> in a terminal will restart a Linux system.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>This is a simple tip, but definitely worth mentioning. Typing shutdown -r now in a terminal will restart a Linux [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[17],"tags":[20,39],"class_list":["post-66","post","type-post","status-publish","format-standard","hentry","category-linux","tag-command-line","tag-linux"],"aioseo_notices":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":300,"url":"https:\/\/jamesdevine.info\/index.php\/2010\/03\/sedf-cpu-scheduler-in-xen\/","url_meta":{"origin":66,"position":0},"title":"sEDF CPU Scheduler in Xen","author":"James Devine","date":"March 2, 2010","format":false,"excerpt":"By default the Xen Hypervisor uses the credit CPU scheduler. The sEDF (simple earliest deadline first) CPU\u00a0scheduler\u00a0can be used by setting the sched boot parameter equal to sedf. The easiest way to do this is by editing the grub boot loader config file, menu.lst. The file is located in \/boot\/grub\/menu.lst.\u2026","rel":"","context":"In &quot;Virtualization&quot;","block_context":{"text":"Virtualization","link":"https:\/\/jamesdevine.info\/index.php\/category\/topics-in-virtualization\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":294,"url":"https:\/\/jamesdevine.info\/index.php\/2010\/02\/xen-cannot-run-more-than-4-vms\/","url_meta":{"origin":66,"position":1},"title":"Xen Cannot Run More Than 4 VMs","author":"James Devine","date":"February 2, 2010","format":false,"excerpt":"I have been setting up a test Xen 3.3 box running on Ubuntu 8.04. I have been getting the following error: \"Device xxxx (vbd) cannot be connected. failed to find an unused loop device\"\u00a0\u00a0where xxxx is some number. It turns out that by default only 8 loopback devices are enabled.\u2026","rel":"","context":"In &quot;Server&quot;","block_context":{"text":"Server","link":"https:\/\/jamesdevine.info\/index.php\/category\/server\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":330,"url":"https:\/\/jamesdevine.info\/index.php\/2010\/05\/getting-hadoop-mapreduce-0-20-2-running-on-ubuntu\/","url_meta":{"origin":66,"position":2},"title":"Getting Hadoop MapReduce 0.20.2 Running On Ubuntu","author":"James Devine","date":"May 9, 2010","format":false,"excerpt":"I decided to setup a Hadoop cluster and write a MapReduce job \u00a0for my distrbuted systems final project. I had done this before with an earlier release and it was fairly straight forward. It turns out it is still straight forward with Hadoop 0.20.2, but the process is not well\u2026","rel":"","context":"In &quot;Systems&quot;","block_context":{"text":"Systems","link":"https:\/\/jamesdevine.info\/index.php\/category\/systems\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/jamesdevine.info\/wp-content\/uploads\/2010\/05\/network.jpg?resize=350%2C200","width":350,"height":200},"classes":[]},{"id":313,"url":"https:\/\/jamesdevine.info\/index.php\/2010\/04\/prompt-a-user-for-input-in-powershell\/","url_meta":{"origin":66,"position":3},"title":"Prompt a User for Input In Powershell","author":"James Devine","date":"April 5, 2010","format":false,"excerpt":"Occasionally it is necessary to prompt a user for input in a Powershell script. In my case I just need to remind the user to do something, but the same command can get the user input and store it in a variable. $input=read-host \"Hey user, enter some text!\" The text\u2026","rel":"","context":"In &quot;Windows&quot;","block_context":{"text":"Windows","link":"https:\/\/jamesdevine.info\/index.php\/category\/windows\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":380,"url":"https:\/\/jamesdevine.info\/index.php\/2011\/12\/nx-os-tftp\/","url_meta":{"origin":66,"position":4},"title":"NX-OS TFTP","author":"James Devine","date":"December 2, 2011","format":false,"excerpt":"Typically on Cisco IOS the copy command will use the default\u00a0management\u00a0interface for TFTP traffic. After quite a bit of throubleshooting I found out this is not the case with the NX-OS. You need to put in a vrf. By default for the management interface 'management' must be entered. Nexus_5010_Switch# copy\u2026","rel":"","context":"In &quot;General&quot;","block_context":{"text":"General","link":"https:\/\/jamesdevine.info\/index.php\/category\/general-information\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":306,"url":"https:\/\/jamesdevine.info\/index.php\/2010\/03\/background-jobs-in-powershell\/","url_meta":{"origin":66,"position":5},"title":"Background Jobs In Powershell","author":"James Devine","date":"March 16, 2010","format":false,"excerpt":"I have been doing a lot of powershell scripting for my senior thesis. I had the need to run a\u00a0background\u00a0job and did not find helpful information through searching Google so I figured I would post this. Powershell 2 support running scripts in the background with a simple command. The only\u2026","rel":"","context":"In &quot;Powershell&quot;","block_context":{"text":"Powershell","link":"https:\/\/jamesdevine.info\/index.php\/category\/powershell\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/jamesdevine.info\/index.php\/wp-json\/wp\/v2\/posts\/66","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jamesdevine.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jamesdevine.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jamesdevine.info\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jamesdevine.info\/index.php\/wp-json\/wp\/v2\/comments?post=66"}],"version-history":[{"count":4,"href":"https:\/\/jamesdevine.info\/index.php\/wp-json\/wp\/v2\/posts\/66\/revisions"}],"predecessor-version":[{"id":68,"href":"https:\/\/jamesdevine.info\/index.php\/wp-json\/wp\/v2\/posts\/66\/revisions\/68"}],"wp:attachment":[{"href":"https:\/\/jamesdevine.info\/index.php\/wp-json\/wp\/v2\/media?parent=66"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jamesdevine.info\/index.php\/wp-json\/wp\/v2\/categories?post=66"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jamesdevine.info\/index.php\/wp-json\/wp\/v2\/tags?post=66"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}