Livelab XK0-004: CompTIA Linux+

Details
With this LiveLab, focused on the CompTIA exam XK0-004: CompTIA Linux +, you get extensive practical experience with Linux operating systems.
By performing assignments in a real environment you improve your practical knowledge and skills on the various exam subjects.
You will execute practical assignments regarding to configuring, monitoring and supporting servers running the Linux OS, applying / obtaining the right rights and ownership, summarizing best practices, analyzing and solving problems with Linux and implementing and executing scripts.
Result
You have extensive practical experience with Linux operating systems.
Prerequisites
You have the theoretical knowledge regarding to this certification exam. You can follow this training online with us.
Target audience
System Administrator, Network Administrator
Content
Livelab XK0-004: CompTIA Linux+
Locations of files under the FHS
Use the until loop
Pipe the output of one command to the input of the other command
Discard the Output
Install update manually
View the content of a block device (blkid)
Change the SELinux Mode
Role of TCP wrappers
Configure client network
Copy ACL
Use wildcards for advanced file operations
View virtual memory statistics using vmstat
Manage user print queues
Check boot events in the log files
Connect With CentOS Using PuTTY
Manage GPT partition tables
Use the find command
Redirect Output
Configure Typing Assist (AccessX)
View filesystems (lsblk)
Test PAM Configuration
Configure Network on CentOS
Enable Automatic Security Updates
Configure hostnames using nmcli
Use the swapon and swapoff commands
Use gzip
Use command substitution
Configure firewalld to allow Apache traffic
Install and use the policycoreutils-gui Package
Use the sudo command
Verify the Chroot Configuration
Configure Network on Ubuntu
Install Apache Web Server
Enable Automatic Security Updates
Use various methods to view hard drive details
Use the tee Command
Manage network interfaces
Navigate a document using vi
Configure Network on CentOS
Manage cron and at jobs
Manage Apache Web Server
Configure the time zone
Change the umask of a file
Install Nginx
View SELinux Contexts for Processes, Domain Transitions, and Users
Use the who command
Configure Network on CentOS
Use default ACL for permission inheritance
Change the Default SSH Port
Configure file permissions
Use the while loop
Perform basic CUPS configuration (for local and remote printers)
Configure filesystem mounting on bootup
Configure Network on CentOS
Monitor Free Disk Space and Inodes using various commands and utilities
Enable and disable TTYs
Manage user passwords and password-aging information
Set up SFTP to Chroot Jail only for a Specific Group
Configure Advanced UFW Rules
Create a document using vi
Perform Basic Configuration for the OpenSSH Server
Configure Network on CentOS
Use the tar and cpio commands
Access User/group password info
Configure Network on CentOS
Perform Basic OpenSSH 2 client configuration and usage
Redirect standard input, standard output, and standard error
Use the update-rc.d utility
Verify the integrity of a filesystem
Know the Key Locations for logging
Manage MBR partition tables
Work with Immutable Files
Shadow passwords
Search for specific criteria through a file content or a filesystem
Configure Network on Ubuntu
Log into a Linux System
Manage shell resources
Verify the free and use memory for both physical and swap memory
Use the last command
Configure the syslog daemon
Manage a file using vi
Configure user mountable removable filesystems
Ensure the /boot partition conforms to the hardware architecture
Change the priority of a running process
Configure Various Accessibility Settings
Set the system date and time
Configure boot menu in Ubuntu
Set Access Modes
Use tar with various compression tools
Differentiate between absolute and relative paths
Use the whoami command
Configure the Out of Memory killer
Turn off network services not in use
Process Text Files Using Text Utility Filters
Set UFW Default Policy
Install and use perf
Work with Kernel and Module Files
Write a simple bash script
Use various methods to check and repair filesystems
Maintain skeleton directories for new user accounts
Configure user access to cron and at services
List the users logged into the system
View Current Status of SELinux
Install and Configure DenyHosts
List the profile scripts
Archive and restore ACL
Check Linux Kernel Version
Use disk partitioning tools (fdisk, parted)
Query remote DNS servers
Configure Network on CentOS
Configure a DNS server
Modify the order in which name resolution is done
Extract files from an RPM package
Perform basic file management
Run the ntpq command
Install MySQL
Redirect Output
Write Bash functions
Update a single package or package group
Reset UFW
Use various commands to monitor a CPU
Update a single package or package group
Alert users before switching runlevels or other major system events
Perform basic GnuPG management
Install Apache2
Use the su command
Disable Unnecessary Services
Add, modify, and remove users and groups
Change Permissions with Numbers
Configure hostnames using hostnamectl
Configure DNS servers
Configure a runlevel
Perform PAM Configuration
Set the command search path with the proper directory
Repair simple filesystem problems
Switch among runlevels
Manage hard and/or symbolic links
Use various access modes to maintain security
Use the output of one command as the input to another command
Create and manage special purpose and limited accounts
Use standard sh syntax
Use wildcards to manipulate data in a file
Use parameters
Browse RPM files
Create a Yum Repository
Use the for loop
Send the output to both stdout and a file
Use the test command
Capture user inputs in scripts
Understand the role of various bash related files
Connect to Windows from CentOS
Shutdown and reboot the system from the command line
Understand the role of OpenSSH 2 server host keys
Search for specific text in a file
Access and create e-mails
Understand terms and utilities
Redirect Input
Use links to support system administrative tasks
Know the priority of a process
View processes using /proc
Manually mount and unmount filesystems
Set environment variables
Manage access permissions
Manage yum configuration options
Verify the Last Logged in Users
Redirect Input
Use commands to check permissions (chmod, chown, chgrp)
Find packages containing specific files or libraries
Discard the Output
Debug network configuration issues
Configure Network on CentOS
Implement Access Control List
Work with the process monitoring commands (ps, pstree, top)
Configure network settings
Basic NTP configuration
Configure client DNS
Use Systemctl to manage services
Block ICMP Requests
Manage Packages using YUM
Manage Debian binary packages
Create various filesystems
Obtain package information
Obtain information on packages using YUM
Troubleshoot general printing problems
Create a self-signed certificate
Install UFW
Find files with the suid/sgid bit set
Configuration of logrotate
List the contents of a package
Install update manually
Configure anacron
Find files and commands on a Linux system
Monitor free disk-space
Manage file access to group members
Set the hardware clock
Configure Network on CentOS
Disable the root Login via SSH
Use the w command
View user quota reports
E-mail forwarding
Use bzip2
Use commenting
Use the if…else statement
Manage the priority of a new process
Connect with the OpenSSH Server
Use daemon-reload
Use the tee Command
Set up a disk quota for a filesystem
View the logind.conf File
Configure Sendmail
Test Apache Web Server traffic
Use xz
Discover open ports on a system
Course options
We offer several optional training products to enhance your learning experience. If you are planning to use our training course in preperation for an official exam then whe highly recommend using these optional training products to ensure an optimal learning experience. Sometimes there is only a practice exam or/and practice lab available.
Optional practice exam (trial exam)
To supplement this training course you may add a special practice exam. This practice exam comprises a number of trial exams which are very similar to the real exam, both in terms of form and content. This is the ultimate way to test whether you are ready for the exam.
Optional practice lab
To supplement this training course you may add a special practice lab. You perform the tasks on real hardware and/or software applicable to your Lab. The labs are fully hosted in our cloud. The only thing you need to use our practice labs is a web browser. In the LiveLab environment you will find exercises which you can start immediately. The lab enviromentconsist of complete networks containing for example, clients, servers,etc. This is the ultimate way to gain extensive hands-on experience.
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