Here is the list of hands-on labs that users can practice in TestOut Linux Pro.

Using Linux

Linux Help

• Command Help

Text Editors

• Create a New File
• Modify and Existing file
• Use the Nano Editor

Environment Variables

• View Environment Variables

Directories

• Find a Working Directory
• View Directory Information
• Find a Hidden Directory
• Create Directories
• Delete Directories

Boot and Shutdown

Bootloaders

• Set the Grub Timeout
• Configure Dual Boot

System Boot Targets

• Change the Current Target
• Set the Default Boot Target

System Services

• Manage System Services
• Enable System Services at Boot

System Shutdown

• Shut Down Immediately
• Shut Down with Notification
• Shut Down and Reboot

Packages and Repositories

Red Hat Package Manager

• Install an RPM Package
• Remove an RPM Package
• Update an RPM Package

Online Package Installation

• Use DNF to Install an RPM Package
• Use DNF to Remove an RPM Package

Debian Package Manager (dpkg)

• Manage Packages with apt

Version Control

• Use git to Manage a Repository

Users and Groups

User and Group Overview

• View User Account Information
• View Group Membership Information

User Management

• Create a User Account
• Rename a User Account
• Delete a User
• Change Your Password
• Change a User’s Password
• Lock and Unlock User Accounts

Group Management

• Rename and Create Groups
• Add Users to a Group
• Add a User to Additional Groups
• Delete a Group and Users
• Remove a User from a Group
• Remove User from All Groups

Root Usage

• Switch Users
• Log Out of the System
• Execute Command as Super User
• Use visudo to Modify sudoers

Disk and File Management

Files

• Manage Linux Files
• View contents of a File
• View a List of Available Shells
• Delete Files
• Move Files
• Explore File Information
• Delete Files and Directories
• Locate Files Using grep

Links

• Create a Hard Link
• Create a Symbolic Link

‍File System Maintenance

• Monitor System Input/Output Devices

MBR Disk Partitions

• View the MBR Partition Table

Logical Volume Manager

• Create a Logical Volume

File Systems

• Format a Hard Disk with ext3
• Format a Hard Disk with ext4
• Create a Swap Area

Mounting File Systems

• Mount a Volume
• Unmount a Volume

Disk Quotas

• Determine the Amount of Free Disk Space
• Determine the Directory Size
• Find the User Quota
• Generate a Quota Report
• Turn Quotas On and Off
• Edit Quotas

Ownership

• View Ownership Information
• Change File Ownership
• Change Group Ownership for a File
• Change Directory Ownership

Permissions

• Set Directory Permissions
• Add File Permissions
• Set File Permissions
• Enable Directory Browsing
• Modify Creation Permissions

Special Permissions

• Set the SUID Bit
• Remove SUID and SGID Permissions

Archive and Backup

• Create a Compressed tar File
• Extract from tar Files

Hardware Installation

Kernel Module Management

• Insert a Module into the Kernel
• Remove a Module from the Kernel

Device Drivers

• View /proc Information

Processes and System Services

Processes

• View Process Information
• View Process ID of Running Programs

Process Management

• Stop a Zombie Process
• Bring an Application to the Foreground

Task Management

• Configure Crontab

Print Management

• Print a File
• Remove a Print Job

System Logging

• View Log Files

Resource Monitoring

• Monitor System Usage

Networking

Network Interface Configuration

• Start a NIC
• Stop a NIC
• Configure IP Addresses
• Troubleshoot IP Configurations

Linux Firewalls

• Change Default Ports
• Configure Policy Chains to Filter Traffic

Network Troubleshooting

• Use Ping and Traceroute
• Find Path Information

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