RHEL7 RHCSA Exam Objectives For Beginners

RHEL7 RHCSA Exam Objectives – Red Hat Certified System Administrator Certification is the first Linux certification you have to start from here if your an beginner. This course divided into few portions using essential tools, Running Operating system, Configuring Local Storage, Files and Directory Permissions, Creating and Managing Users and Managing Security. If you know this your done with first step and go with second step is RHCE

Linux Video Tutorial

RHEL7 RHCSA Exam Objectives

• Introduction to Linux
• Linux_Video
• Access a shell prompt and issue commands with correct syntax
• Video1
• Use input-output redirection
•  Video2
• Use grep and regular expressions to analyze text
• Analyze Text
  
• Access remote systems using ssh
• Remote Access
• Compress, unpack, and uncompressed files using tar, star, gzip, and bzip2
• tar command
• Create hard and soft links
• HardLink vs SoftLink
  
• List, set, and change standard ugo rwx permissions
•  chmod command
  
• Getting Help and System Documentation using command line interface
• Locate and man pages
  

Note: Red Hat may use applications during the exam that are not included in Red Hat Enterprise Linux for the purpose of evaluating candidate’s abilities to meet this objective. Like rht-vmctl command for resetting and controlling virtual machines in examination

Operate running systems

• Power on, Power off and reboot Linux machine using commands Start and Stop
• Interrupt the boot process in order to gain access to a system Root Password
• Identify CPU and memory intensive processes, adjust process and kill processes Manage Processes
• Locate and interpret system log files and journals Logging
• Access a virtual machine’s console
• Start and stop virtual machines
• Start, stop, and check the status of network services Play with services
• Securely transfer files between systems scp command
  

Configure local storage

• List, create, delete partitions on MBR and GPT disks  Partitioning
• Create and delete logical volumes LVM Managment
• Extending Logical Volumes – XFS File system LvExtend
• Reduce XFS LVM Size LvReduce

Configure file systems

• Create and configure set-GID directories for collaboration UID and GID
• Create and manage Access Control Lists (ACL’s) ACL

Deploy, configure, and maintain systems

• Configure networking and hostname resolution statically or dynamically nmtui
• Schedule tasks using at and cron crond
• Configure systems to boot into a specific target automatically
• Install Red Hat Enterprise Linux systems Centos 7 Installation
  
• Install and update software packages from Red Hat Network rpm command
  
• Update the kernel package appropriately to ensure a bootable system

Manage users and groups

• Create, delete, and modify local user accounts User Administration
  
• Change passwords and adjust password aging for local user accounts chage
  
• Create, delete, and modify local groups and group memberships

Manage security

• Configure firewall settings using firewall-config, firewall-cmd, or iptables Firewalld
  
• Configure key-based authentication for SSH Secure Shell
• Use Boolean settings to modify system SELinux settings SELinux
  
• nmcli
• Vi Editor
•  Nano text editor
• RHEL7 Boot Process
• Network Profiles
• LVM Reduce
• Del Standard Partitions

 

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RHEL7 RHCSA Objectifies PDF