
Set up your lab by installing virtualization software on a Windows machine. Create a virtual machine to run Red Hat OS using Oracle VirtualBox (and VMware Player).
Download, install, and configure VMware Workstation Player to create a Linux VM lab with NAT networking, 20 GB disk, 2 GB RAM, 2 CPUs, and compare with VirtualBox.
Begin the RHCSA path by joining section three, covering RH124 content and the RH134 follow-up module. Focus with the instructor as you learn everything needed to progress toward certification.
Describe and define open source
Different type Linux distributions software
Red Hat Enterprise Linux
Access Linux system through console (GUI)
Access Linux system through remote terminal
Introduction to file system
Directory listing attributes
Creating files and directories - touch, cp, vi and mkdir
File maintenance commands - rm, mv, rmdir, chgrp and chown
Soft and hard links - ln
Input and Output Redirects (>, >>, <)
Pipes (|)
Resolve problems by using local system help (whatis, help, man)
Learning vi editor
User account management (useradd, groupadd, userdel, groupdel and usermod)
The /etc/login.def
Enable password aging through the chage command
Switch users and sudo access
chmod
chown
chgrp
Difference between program, application, process, script, job etc.
Monitor and manage system resources using the following command:
df
du
uptime
top
free
lsof
tcpdump
netstat
ps
kill
Mananing services through systemctl
SSH-Keys - Access Remote Server without Password
Configure network interfaces and settings on Red Hat Enterprise Linux servers.
Archive and copy files from one system to another
System updates and repositories
Download, install, update, and manage software packages from Red Hat and yum package repositories
Patch management
Creating local repository
ls
cd
pwd
df
du
fdisk
Absolute and relative path
Tilde ~
. and ..
Analyze servers and get support by using monitoring commands such as top, free, df, and fdisk; review /var/log and use cockpit for remote server management.
Introduction to shell
Shell scripting
Shell scripts - (Basic scripts)
Input and Output
if-then scripts
for loop scripts
grep and egrep
Learn how to schedule scripts and commands using crontab with -e, understand cron jobs, and explore the at command for one-time scheduling in Linux.
Improve system performance by setting tuning parameters and adjusting scheduling priority of processes
Create and manage storage devices, partitions, file systems, and swap spaces from the command line
Create and manage logical volumes containing file systems and swap spaces from the command line
Explore advanced storage features with Stratis on Red Hat 8 and CentOS 8, creating a pool from disks, automatically extending file systems, and managing file systems and snapshots via stratis-cli and stratisd.
Network File system (NFS)
Samba installation and configuration
Control boot process
Linux boot process
How to reboot and shutdown Linux system
Selecting systemd target
Recover root password
Repair filesystem corruption
Obtain, run, and manage simple, lightweight services as containers on a single Red Hat Enterprise Linux server
Celebrate completing the Linux Red Hat Certified System Administrator (RHCSA EX200) journey with this congratulations lecture, highlighting progress toward proficiency in Red Hat system administration.
Are you looking for a course that can prepare you to pass for Redhat9 certification exam? If yes, then look no further because this course is designed for students who want to prepare for RHCSA exam in the SHORTEST amount of time!!!. I will hold your hand and teach you everything you need to know to pass the EX-200 exam.
An IT professional who has earned the Red Hat Certified System Administrator (RHCSA) is able to perform the core system administration skills required in Red Hat Enterprise Linux environments. The Red Hat certification program aims at system administrators, engineers, architects, enterprise developers, and application administrators, as well as cloud and virtualization administrators, who use RHEL in their IT infrastructures. The certification program aims to ensure that candidates are proficient in RHEL
A Red Hat Certified System Administrator (RHCSA) should be able to perform the following tasks which are covered in this course:
Understand and use essential tools for handling files, directories, command-line environments, and documentation
Create simple shell scripts
Operate running systems, including booting into different run levels, identifying processes, starting and stopping virtual machines, and controlling services
Configure local storage using partitions and logical volumes
Create and configure file systems and file system attributes, such as permissions, encryption, access control lists, and network file systems
Deploy, configure, and maintain systems, including software installation, update, and core services
Manage users and groups
Manage security, including basic firewall and SELinux configuration
Perform basic container management
The official curriculum of RHCSA provided by Red Hat® is divided in two modules i.e. RH124 and RH134. Detailed topics included in each module are listed below and covered in this course:
I. RH124 or Red Hat System Administration part I:
Get started with Red hat Linux
Access the command line.
Manage files from the command line
Get help in Red Hat Enterprise Linux
Create, view and edit text files
Manage local users and groups
Control access to files
Monitor and manage Linux processes
Control services and daemons
Configure and secure SSH
Analyze and store logs
Manage networking
Archive and transfer files
Install and update software
Access Linux file system
Analyze servers and get support
II. RH134 or Red Hat system Administration part II:
Improve command line productivity
Schedule future tasks
Tune system performance
Control access to files with ACLs
Manage SELinux security
Manage basic storage
Manage logical volumes
Implement advanced storage features
Access network-attached storage
Control the boot process
Manage network security
Install Red Hat Enterprise Linux
Run Containers