What you'll learn

Requirements

Description

the Red Hat Certified Engineer (RHCE) credential helps you to demonstrate skills critical to managing systems in a DevOps environment. One of the key tenets of DevOps is automation and the RHCE is an extension of the knowledge required to automate the deployment, management, and support of multi-system environments — making your credential even more valuable and relevant. By developing automation skills to complement your deployment and configuration expertise, you will show your understanding of how Ansible Automation interacts with other Red Hat technologies.

Existing or future RHCEs and RHCSAs can follow multiple tracks to complete or renew their RHCE certification. View our Red Hat Certified Engineer skill path infographic to see the courses and exams needed for each track.

Study points for the exam

RHCSA exam candidates should be able to accomplish the tasks below without assistance. These have been grouped into several categories.

objectives

Understand and use essential tools

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

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
Processing shell command exit codes

Operate running systems

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

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

Create, mount, unmount, and use vfat, ext4, and xfs file systems
Mount and unmount network file systems using NFS
Extend existing logical volumes
Create and configure set-GID directories for collaboration
Configure disk compression
Manage layered storage
Diagnose and correct file permission problems

Deploy, configure, and maintain systems

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
Work with package module streams
Modify the system bootloader

Manage basic networking

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

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

Configure firewall settings using firewall-cmd/firewalld
Create and use file access control lists
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
Use boolean settings to modify system SELinux settings
Diagnose and address routine SELinux policy violations

Manage containers

Find and retrieve container images from a remote registry
Inspect container images
Perform container management using commands such as podman and skopeo
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

Who this course is for:

Debes tener en cuenta que los cupones duran maximo 4 dias o hasta agotar 1000 inscripciones,pero puede vencer en cualquier momento. Obten el curso con cupon haciendo clic en el siguiente boton:

(Cupón válido para las primeras 1000 inscripciones): C9902D52107727F816F3

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