OVERVIEW:-
CLA (Certified Linux Administrator) is an entry-level Linux certification. Linux Administration skillsets are always in demand. Different distributions and their administration should not be hurdle for a skillful geek. Learn and test your Linux skills on three kinds of distributions: rpm based , Debian based, and openSUSE flavors.
RHCSA (Red Hat Certified Administrator ) is entry-level certification appropriate for system administrators as well as professionals in a variety of related roles. This course is designed to gain an in-depth understanding of the Red Hat Certified Administrator (RHCSA) exam as well as a deeper understanding of Red Hat Enterprise Linux so you master the key foundational principles of systems administration.
Exam Included:
- LX101 exam
- EX200 exam and one free retake* (*Based on current scheme)
Foundation CLA / RHCSA
- Linux Architecture
- Linux Distributions
- Difference between RPM based vs Debian based Linux Distrbutions
- Basic Linux Commands
- Linux System Exploring
- Text editors
- vim
- nano
- geditor
- String Management ( awk, sed, grep, cut )
- Network Management
- Assigning IP temporary
- Assigning IP permanently
- User Management & User Privileges
- SSH, SCP, and rsync
- SSH-Keygen, SSH-Copyid
- Securing SSH
- Alias and profiles
- Package Management
- RPM (CentOS/Rocky)
- Yast2 (OpenSuse)
- apt (Ubuntu)
- Appache2 / HTTPD Web Server
- PHP Webserver
- Runlevel
- Pam-tally2
- Nagios
- LAMP Server
- Repo Server
- Creating repo server (Note: The corresponding exam will be conducted on CentOS Linux or Rocky Linux, openSUSE Linux, and Ubuntu Linux).
- Understand and use essential tools
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- Access a shell prompt and issue commands with correct syntax
- Use input-output redirection (>, >>, |, 2>, etc.)
- Use grep and regular expressions to analyze text
- Access remote systems using SSH
- Log in and switch users in multiuser targets
- Archive, compress, unpack, and uncompress files using tar, star, gzip, and bzip2
- Create and edit text files
- Create, delete, copy, and move files and directories
- Create hard and soft links
- List, set, and change standard ugo/rwx permissions
- Locate, read, and use system documentation including man, info, and files in /usr/share/doc
- Create simple shell scripts
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- Conditionally execute code (use of: if, test, [], etc.)
- Use Looping constructs (for, etc.) to process file, command line input
- Process script inputs ($1, $2, etc.)
- Processing output of shell commands within a script
- Operate running systems
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- Boot, reboot, and shut down a system normally
- Boot systems into different targets manually
- Interrupt the boot process in order to gain access to a system
- Identify CPU/memory intensive processes and kill processes
- Adjust process scheduling
- Manage tuning profiles
- Locate and interpret system log files and journals
- Preserve system journals
- Start, stop, and check the status of network services
- Securely transfer files between systems
- Configure local storage
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- List, create, delete partitions on MBR and GPT disks
- Create and remove physical volumes
- Assign physical volumes to volume groups
- Create and delete logical volumes
- Configure systems to mount file systems at boot by universally unique ID (UUID) or label
- Add new partitions and logical volumes, and swap to a system non-destructively
- Create and configure file systems
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- Create, mount, unmount, and use vfat, ext4, and xfs file systems
- Mount and unmount network file systems using NFS
- Configure autofs
- Extend existing logical volumes
- Create and configure set-GID directories for collaboration
- Diagnose and correct file permission problems
- Deploy, configure, and maintain systems
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- Schedule tasks using at and cron
- Start and stop services and configure services to start automatically at boot
- Configure systems to boot into a specific target automatically
- Configure time service clients
- Install and update software packages from Red Hat Network, a remote repository, or from the local file system
- Modify the system bootloader
- Manage basic networking
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- Configure IPv4 and IPv6 addresses
- Configure hostname resolution
- Configure network services to start automatically at boot
- Restrict network access using firewall-cmd/firewall
- Manage users and groups
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- Create, delete, and modify local user accounts
- Change passwords and adjust password aging for local user accounts
- Create, delete, and modify local groups and group memberships
- Configure superuser access
- Manage security
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- Configure firewall settings using firewall-cmd/firewalld
- Manage default file permissions
- Configure key-based authentication for SSH
- Set enforcing and permissive modes for SELinux
- List and identify SELinux file and process context
- Restore default file contexts
- Manage SELinux port labels
- Use boolean settings to modify system SELinux settings
- Diagnose and address routine SELinux policy violations
- Manage containers
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- Find and retrieve container images from a remote registry
- Inspect container images
- Perform container management using commands such as podman and skopeo
- Build a container from a Containerfile
- Perform basic container management such as running, starting, stopping, and listing running containers
- Run a service inside a container
- Configure a container to start automatically as a systemd service
- Attach persistent storage to a container
Training Partners
They laugh at me because I am different, I laugh at them because they are all the same
The person with the certification is the one that is going to get hired. – Robert Blanchard, Director of Support Services Aspen Skiing Services Co.
95 percent Of students say they are better prepared to maximize the value of Red Hat products after training