Red Hat Linux Troubleshooting (RH242)Gki Srl
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- In 2 sedi
Cosa impari in questo corso?
- Experienced Linux system administrators who have responsibilities that include troubleshooting their enterprise Linux environment.
- Red Hat System Administration I and II or Red Hat Certified System Administrator (RHCSA) Rapid Track Course
- RHCSA certification holder or equivalent experience
- Have system administration knowledge under Red Hat Enterprise Linux, including:
- Service management (using service and chkconfig, for example)
- Basic system monitoring (using ps and top, and perhaps meminfo and the /proc file system)
- File system management (using fdisk and mkfs)
- Basic troubleshooting (including managing log files and perhaps the use of hardware probing tools, such as ethtool and lspci)
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
In Red Hat® Linux® Troubleshooting (RH242), system administrators will learn techniques for troubleshooting a Linux system and how to use the troubleshooting tools available on Red Hat Enterprise Linux 6.
This course relates to Red Hat Enterprise Linux 6. It is a heavily lab-oriented class designed to help the student learn or improve troubleshooting skills. Students will gain troubleshooting experience by debugging live, virtualized systems.
Oggi gli architetti IT, i decision maker e i network managers si trovano ad affrontare una sempre più crescente varietà di nuove tecnologie, soluzioni e prodotti per l'informazione e le infrastrutture di comunicazione. Sviluppiamo soluzioni enterprise personalizzate ed economicamente efficaci che sfruttano al massimo il potenziale delle nuove tecnologie. Tutte le nostre soluzioni sono focalizzate su standard internazionali.