Corso Red Hat Linux Troubleshooting RH242 (RHL TRB)
Corso
Online
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Descrizione
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Tipologia
Corso
-
Metodologia
Online
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Ore di lezione
4h
During this course, you will learn: Introduction to troubleshooting techniques, including being prepared Troubleshooting hardware, including listing, testing, and analyzing devices Troubleshooting applications, including diagnosing performance problems and investigating application and OS interactions Troubleshooting disks and file systems, including LVM, LUKS, ext3/4, and unauthorized changes Troubleshooting the network, including configuring, testing, and diagnosing problems with basic and advanced configurations Security, including working effectively with (and not against) security tools like SELinux, authentication, and firewall Making the most of Red Hat support resources
Profilo del corso
Linux system administrators who understand how to install and configure a Red Hat Enterprise Linux system and who wish to deepen their understanding of troubleshooting on Linux.
Opinioni
Materie
- Red Hat
- Linux
Programma
IL CENTRO PRESENTA IL PROGRAMMA PENSATO PER MIGLIORARE LE TUE COMPETENZE E PERMETTERTI DI REALIZZARE GLI OBIETTIVI STABILITI. NEL CORSO DELLA FORMAZIONE SI ALTERNERANNO DIFFERENTI MODULI CHE TI PERMETTERANNO DI ACQUISIRE LE CONOSCENZE SULLE DIFFERENTI TEMATICHE PROPOSTE.
Unit 1 - Being Proactive, Part 1
Proactively monitor log files, hardware, file systems, and system and network performance
Unit 2 - Being Proactive, Part 2Several approaches to managing configuration changes and developing a recovery plan
Unit 3 - Basic Troubleshooting Techniques and ProceduresAn introduction to troubleshooting methods, best practices, and tools
Unit 4 - Booting IssuesUse recovery runlevels and rescue mode; work with advanced GRUB features
Unit 5 - Hardware IssuesPreempting hardware failures (looking for the signs); protecting against hardware failures; redundant configurations; tools to help identify hardware failures and intermittent problems
Unit 6 - File System IssuesLocate unauthorized changes; audit software; file system tuning and repair; file recovery
Unit 7 - Disk IssuesRescuing LVM volumes; maintenance of LUKS-encrypted volumes
Unit 8 - Networking IssuesManual configuration of network cards; connectivity issues; network diagnostic tools; monitor packets; tune kernel parameters; troubleshoot SAN communication
Unit 9 - Application IssuesAn overview of tools and techniques for troubleshooting applications; some common application problems and how to solve them
Unit 10 - Security IssuesWorking effectively with (and not against) security tools, including SELinux, authentication, and firewall
Unit 11 - Red Hat ResourcesSupport options; Knowledgebase; certified training; initiating support calls; TAM support; developer support; Bugzilla; support workflow; diagnostic and information-gathering tools.
Hai bisogno di un coach per la formazione?
Ti aiuterà a confrontare vari corsi e trovare l'offerta formativa più conveniente.
Corso Red Hat Linux Troubleshooting RH242 (RHL TRB)