{"pk": 23, "path": "0001000100020001000F", "depth": 5, "numchild": 0, "title": "Red Hat Enterprise Linux Diagnostics and Troubleshooting", "draft_title": "Red Hat Enterprise Linux Diagnostics and Troubleshooting", "slug": "red-hat-enterprise-linux-diagnostics-and-troubleshooting", "content_type": 14, "live": false, "has_unpublished_changes": true, "url_path": "/home/utbildning/boka-kurs/red-hat-enterprise-linux-diagnostics-and-troubleshooting/", "owner": null, "seo_title": "", "show_in_menus": false, "search_description": "", "go_live_at": null, "expire_at": null, "expired": false, "locked": false, "locked_at": null, "locked_by": null, "first_published_at": null, "last_published_at": null, "latest_revision_created_at": "2020-04-15T08:32:26.349Z", "live_revision": null, "description": "<p><b>Diagnose problems, gather information, and fix common issues with Red Hat Enterprise Linux</b></p><p>The Red Hat Enterprise Linux Diagnostics and Troubleshooting course (RH342) provides system administrators with the tools and techniques they need to successfully diagnose, and fix, a variety of potential issues. Students will work through hands-on problems in various subsystems to diagnose and fix common issues.</p><p><b>Course overview</b><br/><br/> Students will learn how to apply the scientific method to a structured form of troubleshooting. This approach is then used troubleshooting various types of problems, including boot issues, hardware issues, storage issues, RPM issues, network issues, third-party application issues, security issues, and kernel issues. At the end of the course students can complete various comprehensive review labs to test their skills.</p><p><b>Course content summary</b> \u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0 \u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0\u00a0\u00a0 \u00a0</p><ul><li>Use the scientific method to approach troubleshooting</li><li>Troubleshoot boot issues</li><li>Troubleshoot security issues</li><li>Troubleshoot storage issues</li><li>Troubleshoot network issues</li></ul>", "objectives": "<p><b>Introduction to troubleshooting</b><br/> Describe a generalized strategy for troubleshooting.</p><p><b>Take proactive steps to prevent small issues</b><br/> Prevent small issues from becoming large problems by employing proactive system administration techniques.</p><p><b>Troubleshoot boot issues</b><br/> Identify and resolve issues that can affect a system&#x27;s ability to boot.</p><p><b>Identify hardware issues</b><br/> Identify hardware problems that can affect a system\u2019s ability to operate.</p><p><b>Troubleshoot storage issues</b><br/> Identify and fix issues related to storage.</p><p><b>Troubleshoot RPM issues</b><br/> Identify and fix problems in, and using, the package management subsystem.</p><p><b>Troubleshoot network issues</b><br/> Identify and resolve network connectivity issues.</p><p><b>Troubleshoot application issues</b><br/> Debug application issues.</p><p><b>Deal with security issues</b><br/> Identify and fix issues related to security subsystems.</p><p><b>Troubleshoot kernel issues</b><br/> Identify kernel issues and assist Red Hat Support in resolving kernel issues.</p><p><b>Red Hat Enterprise Linux Diagnostics and Troubleshooting comprehensive review</b><br/> Practice and demonstrate knowledge and skills learned in Red Hat Enterprise Linux Diagnostics and Troubleshooting.<br/><br/> Note: Course outline is subject to change with technology advances and as the nature of the underlying job evolves. For questions or confirmation on a specific objective or topic, please contact one of our <a href=\"http://www.redhat.com/en/services/training/contact\">training specialists</a>.</p>", "audience": "<p><b>Audience for this course</b><br/> The Red Hat Enterprise Linux Diagnostics and Troubleshooting course is aimed at senior system administrators who wish to learn more about troubleshooting.</p><p><b>Prerequisites for this course</b></p><ul><li>Required to have earned a Red Hat Certified System Administrator (RHCSA)</li><li>Recommended to have earned a Red Hat Certified Engineer (RHCE)</li></ul>", "teacher": "", "price": "10", "code": "RH342", "hours": "1 07:00:00", "occasions": [], "categories": [{"pk": null, "course": 23, "category": 4}]}