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Learn Linux system administration through hands-on labs, covering command-line, file management, user administration, security, networking, and maintenance. Perfect for CompTIA Linux+ certification prep.
Index | Name | Difficulty | Practice |
---|---|---|---|
01 | ๐ ๐ข Edit Text Files in Linux with Vim and Nano | Beginner | Start Lab |
02 | ๐ ๐ข Manage Shell Environment and Configuration in Linu... | Beginner | Start Lab |
03 | ๐ ๐ข Redirecting Input and Output in Linux | Beginner | Start Lab |
04 | ๐ ๐ข Manage Linux User Accounts with useradd, usermod, ... | Beginner | Start Lab |
05 | ๐ ๐ข Manage Linux Groups with groupadd, usermod, and gr... | Beginner | Start Lab |
06 | ๐ ๐ข Navigate the Filesystem in Linux | Beginner | Start Lab |
07 | ๐ ๐ข Manage Files and Directories in Linux | Beginner | Start Lab |
08 | ๐ ๐ข Find Files and Commands in Linux | Beginner | Start Lab |
09 | ๐ ๐ข Search Text with grep in Linux | Beginner | Start Lab |
10 | ๐ ๐ข Modify Directory Ownership with chown in Linux | Beginner | Start Lab |
11 | ๐ ๐ข Manage File and Directory Permissions in Linux | Beginner | Start Lab |
12 | ๐ ๐ข Manage Special Permissions and umask in Linux | Beginner | Start Lab |
13 | ๐ ๐ต Manage Linux Partitions and Filesystems | Beginner | Start Lab |
14 | ๐ ๐ข Create and Restore a Backup with tar in Linux | Beginner | Start Lab |
15 | ๐ ๐ต Configure RAID and LVM Storage in Linux | Beginner | Start Lab |
16 | ๐ ๐ต Manage and Monitor Linux Processes | Beginner | Start Lab |
17 | ๐ ๐ต Schedule Tasks with at and cron in Linux | Beginner | Start Lab |
18 | ๐ ๐ต Managing Packages with RPM in Linux | Beginner | Start Lab |
19 | ๐ ๐ต Query and Update Packages with YUM in Linux | Beginner | Start Lab |
20 | ๐ ๐ข Build Software from Source Code in Linux | Beginner | Start Lab |
21 | ๐ ๐ข Manage Shared Libraries in Linux | Beginner | Start Lab |
22 | ๐ ๐ต Customize the GRUB2 Boot Menu in Linux | Beginner | Start Lab |
23 | ๐ ๐ต Manage Kernel Modules in Linux | Beginner | Start Lab |
24 | ๐ ๐ต Explore Hardware Devices in Linux | Beginner | Start Lab |
25 | ๐ ๐ต Connect to a Remote Linux Server Using SSH | Beginner | Start Lab |
26 | ๐ ๐ข Configure SSH Public Key Authentication in Linux | Beginner | Start Lab |
27 | ๐ ๐ต Configure firewalld to Allow Web Traffic in Linux | Beginner | Start Lab |
28 | ๐ ๐ต Block ICMP Traffic in Linux using iptables | Beginner | Start Lab |
29 | ๐ ๐ข Encrypt and Decrypt Files with GPG in Linux | Beginner | Start Lab |
30 | ๐ ๐ต Configure User Accounts and Sudo Privileges in Lin... | Beginner | Start Lab |
31 | ๐ ๐ต Manage SELinux File Contexts for Apache in Linux | Beginner | Start Lab |
32 | ๐ ๐ต Manage a Local Git Repository in Linux | Beginner | Start Lab |
33 | ๐ ๐ต Create and Activate a Swap File in Linux | Beginner | Start Lab |
34 | ๐ ๐ต Install a CentOS 7 Linux VM in VirtualBox | Beginner | Start Lab |
LabEx is an interactive, hands-on learning platform dedicated to coding and technology. It combines labs, AI assistance, and virtual machines to provide a no-video, practical learning experience.
- A strict "Learn by Doing" approach with exclusive hands-on labs and no videos.
- Interactive online environments within the browser, with automated step-by-step checks.
- A structured content organization with the Skill Tree based learning system.
- A growing learning resource of 30 Skill Trees and over 6,000 Labs.
- The learning assistant Labby, built on lastest AI models, providing a conversational learning experience.
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