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Enterprise Linux Administration Fast Track
training code: ELA030 / ENG DL 5d / EN
It’s a five day, intensive author's training which teaches the necessary skills to work in command line environment and do basic system administration. The training might also be used as a preparation for a RHCSA certification exam for system administrators by Red Hat (EX200).
The training is based on new versions of CentOS Linux distributions, and the whole knowledge passed on the training might also be used on other Linux distributions used in corporate environments.
The training is intended for operational system administrators who have some knowledge and experience with Linux systems. The training might also be used for refreshing the knowledge and to prepare for certification exam for Linux system administrators.
- The training allows the participant to quickly acquire skills necessary to work independently in command line environment in Linux/Unix systems
- The participants get practical skills for administering network, block devices and basic system services
- The participant is both familiarized with configuration and diagnostics, as well as and solving problems with server configuration, acquires skills necessary at independent work
- The course is a quick preparation for RHCSA certification exam
At least half a year of working in Linux system. Basic skills of navigating through command line.
- Training: English
- Materials: English
- 5 days of work with a trainer
- Trainer’s supervision
- Contact with community
- Coursebook
- Lab environment
Training method
- lecture
- workshops
- Use different command line interfaces
- Generic commands for file-system administration
- Using man pages and build-in documentation
- Unix tools for working with text files
- Working in VIM basics
- Bash output redirection and exit codes
- Changing permission and ownership of files
- How to use "find" utility (including actions)
- Unix process administration
- RPM packages administration with RPM and YUM
- Package modules in EL
- SELinux basics
- Systemd services administration
- Systemd targets
- Boot process and boot troubleshoot
- Local users and groups administration
- Rsyslog daemon administration
- Cron daemon administration
- Use Libvirt and Cockpit with KVM
- Manual and kickstart installations
- Review LAB
- Network diagnostics
- Network administration with Network Manager
- Network administration without Network Manager
- Filesystem objects and hierarchy
- Advanced Permissions – special bits
- Access Control Lists on filesystem
- Block devices administration
- Linux LVM
- Linux Software RAID
- Local storage management with Stratis
- Open LDAP integration
- Free IPA integration
- Mounting NFS 3 and NFS 4 shares
- Mounting CIFS shares
- Automounter
- NTP
- SSH
- Coping files with scp and rsync
- Basic firewall operations
- Basic containers concepts and tools in EL
- Review LAB