https://github.com/labex-labs/comptia-free-tutorials
Free CompTIA tutorials for beginners with 268 interactive lessons. Easy-to-follow programming guides with hands-on practice exercises.
https://github.com/labex-labs/comptia-free-tutorials
List: comptia-free-tutorials
awesome awesome-list comptia exercises free free-tutorials hands-on labex programming tutorials
Last synced: 6 months ago
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Free CompTIA tutorials for beginners with 268 interactive lessons. Easy-to-follow programming guides with hands-on practice exercises.
- Host: GitHub
- URL: https://github.com/labex-labs/comptia-free-tutorials
- Owner: labex-labs
- Created: 2025-07-15T03:09:50.000Z (6 months ago)
- Default Branch: master
- Last Pushed: 2025-07-15T03:10:40.000Z (6 months ago)
- Last Synced: 2025-07-15T08:37:39.761Z (6 months ago)
- Topics: awesome, awesome-list, comptia, exercises, free, free-tutorials, hands-on, labex, programming, tutorials
- Homepage: https://labex.io/skilltrees/comptia
- Size: 136 KB
- Stars: 0
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
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README
# Practice CompTIA Free Tutorials
## Languages
๐จ๐ณ [็ฎไฝไธญๆ](README_zh.md) ๐ฏ๐ต [ๆฅๆฌ่ช](README_ja.md) ๐ช๐ธ [Espaรฑol](README_es.md) ๐ซ๐ท [Franรงais](README_fr.md) ๐ฉ๐ช [Deutsch](README_de.md) ๐ท๐บ [ะ ัััะบะธะน](README_ru.md) ๐ฐ๐ท [ํ๊ตญ์ด](README_ko.md) ๐ง๐ท [Portuguรชs](README_pt.md) ๐บ๐ธ [English](README.md)
CompTIA is the leading provider of vendor-neutral IT certifications. This Skill Tree offers a structured learning path for mastering CompTIA certification exams and IT fundamentals. It's perfect for beginners entering the IT field, providing systematic preparation for industry-recognized certifications. Hands-on labs and real-world scenarios help you develop practical skills for professional IT environments.
| Index | Name | Difficulty | Tutorial Link |
|---------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------|------------------------------------------------------------------------------------------------------------------------------------------|
| 001 | [๐ How to terminate a Linux screen session](https://labex.io/tutorials/linux-how-to-terminate-a-linux-screen-session-415333) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-terminate-a-linux-screen-session-415333) |
| 002 | [๐ Linux System Information Displaying](https://labex.io/tutorials/linux-linux-system-information-displaying-271415) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-system-information-displaying-271415) |
| 003 | [๐ Linux Duplicate Filtering](https://labex.io/tutorials/linux-linux-duplicate-filtering-271417) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-duplicate-filtering-271417) |
| 004 | [๐ Linux Variable Unsetting](https://labex.io/tutorials/linux-linux-variable-unsetting-271419) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-variable-unsetting-271419) |
| 005 | [๐ Linux Unzip Decompression](https://labex.io/tutorials/linux-linux-unzip-decompression-271421) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-unzip-decompression-271421) |
| 006 | [๐ Linux User Adding](https://labex.io/tutorials/linux-linux-user-adding-271423) | Intermediate | [๐ View](https://labex.io/tutorials/linux-linux-user-adding-271423) |
| 007 | [๐ Linux User Removing](https://labex.io/tutorials/linux-linux-user-removing-271425) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-user-removing-271425) |
| 008 | [๐ Linux User Modifying](https://labex.io/tutorials/linux-linux-user-modifying-271427) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-user-modifying-271427) |
| 009 | [๐ Linux Text Editing](https://labex.io/tutorials/linux-linux-text-editing-271429) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-text-editing-271429) |
| 010 | [๐ Linux File Difference Viewing](https://labex.io/tutorials/linux-linux-file-difference-viewing-271431) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-difference-viewing-271431) |
| 011 | [๐ Linux Process Waiting](https://labex.io/tutorials/linux-linux-process-waiting-271433) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-process-waiting-271433) |
| 012 | [๐ Linux Command Repeating](https://labex.io/tutorials/linux-linux-command-repeating-271435) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-command-repeating-271435) |
| 013 | [๐ Linux Text Counting](https://labex.io/tutorials/linux-linux-text-counting-271437) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-text-counting-271437) |
| 014 | [๐ Linux Non-interactive Downloading](https://labex.io/tutorials/linux-linux-non-interactive-downloading-271439) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-non-interactive-downloading-271439) |
| 015 | [๐ Linux File/Command Finding](https://labex.io/tutorials/linux-linux-file-command-finding-271441) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-command-finding-271441) |
| 016 | [๐ Linux Command Locating](https://labex.io/tutorials/linux-linux-command-locating-271443) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-command-locating-271443) |
| 017 | [๐ Linux User Identifying](https://labex.io/tutorials/linux-linux-user-identifying-271445) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-user-identifying-271445) |
| 018 | [๐ Linux Wildcard Character](https://labex.io/tutorials/linux-linux-wildcard-character-271447) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-wildcard-character-271447) |
| 019 | [๐ Linux Command Building](https://labex.io/tutorials/linux-linux-command-building-271449) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-command-building-271449) |
| 020 | [๐ Linux File Compression](https://labex.io/tutorials/linux-linux-file-compression-271451) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-compression-271451) |
| 021 | [๐ Manage Multiple Terminals with Screen](https://labex.io/tutorials/linux-manage-multiple-terminals-with-screen-271827) | Beginner | [๐ View](https://labex.io/tutorials/linux-manage-multiple-terminals-with-screen-271827) |
| 022 | [๐ Visualize File Differences with Icdiff](https://labex.io/tutorials/linux-visualize-file-differences-with-icdiff-272381) | Beginner | [๐ View](https://labex.io/tutorials/linux-visualize-file-differences-with-icdiff-272381) |
| 023 | [๐ Crafting Striking Terminal Text with FIGlet](https://labex.io/tutorials/linux-crafting-striking-terminal-text-with-figlet-272383) | Beginner | [๐ View](https://labex.io/tutorials/linux-crafting-striking-terminal-text-with-figlet-272383) |
| 024 | [๐ Count Lines of Code with CLOC](https://labex.io/tutorials/linux-count-lines-of-code-with-cloc-273383) | Beginner | [๐ View](https://labex.io/tutorials/linux-count-lines-of-code-with-cloc-273383) |
| 025 | [๐ JSON Data Processing with jq](https://labex.io/tutorials/linux-json-data-processing-with-jq-279945) | Beginner | [๐ View](https://labex.io/tutorials/linux-json-data-processing-with-jq-279945) |
| 026 | [๐ Transcribe Media to Text with Whisper](https://labex.io/tutorials/linux-transcribe-media-to-text-with-whisper-289658) | Beginner | [๐ View](https://labex.io/tutorials/linux-transcribe-media-to-text-with-whisper-289658) |
| 027 | [๐ Enhance Copying and Moving with Advcpmv](https://labex.io/tutorials/linux-enhance-copying-and-moving-with-advcpmv-295937) | Beginner | [๐ View](https://labex.io/tutorials/linux-enhance-copying-and-moving-with-advcpmv-295937) |
| 028 | [๐ Exploring File Systems with Eza](https://labex.io/tutorials/linux-exploring-file-systems-with-eza-295948) | Beginner | [๐ View](https://labex.io/tutorials/linux-exploring-file-systems-with-eza-295948) |
| 029 | [๐ Explore Disk Usage with Ncdu](https://labex.io/tutorials/linux-explore-disk-usage-with-ncdu-296141) | Beginner | [๐ View](https://labex.io/tutorials/linux-explore-disk-usage-with-ncdu-296141) |
| 030 | [๐ Build a Linux System Monitor Using Bash](https://labex.io/tutorials/linux-build-a-linux-system-monitor-using-bash-298845) | Intermediate | [๐ View](https://labex.io/tutorials/linux-build-a-linux-system-monitor-using-bash-298845) |
| 031 | [๐ Monitor System Resources with Glances](https://labex.io/tutorials/linux-monitor-system-resources-with-glances-384503) | Beginner | [๐ View](https://labex.io/tutorials/linux-monitor-system-resources-with-glances-384503) |
| 032 | [๐ Fast Searching with Ripgrep](https://labex.io/tutorials/linux-fast-searching-with-ripgrep-384504) | Beginner | [๐ View](https://labex.io/tutorials/linux-fast-searching-with-ripgrep-384504) |
| 033 | [๐ File Structure Visualization with Tre](https://labex.io/tutorials/linux-file-structure-visualization-with-tre-384505) | Beginner | [๐ View](https://labex.io/tutorials/linux-file-structure-visualization-with-tre-384505) |
| 034 | [๐ The Manuscript Mystery](https://labex.io/tutorials/linux-the-manuscript-mystery-384742) | Beginner | [๐ View](https://labex.io/tutorials/linux-the-manuscript-mystery-384742) |
| 035 | [๐ Environment Variables in Linux](https://labex.io/tutorials/linux-environment-variables-in-linux-385274) | Beginner | [๐ View](https://labex.io/tutorials/linux-environment-variables-in-linux-385274) |
| 036 | [๐ Configure Development Environment](https://labex.io/tutorials/linux-configure-development-environment-385293) | Beginner | [๐ View](https://labex.io/tutorials/linux-configure-development-environment-385293) |
| 037 | [๐ Setting Up a New Project Structure](https://labex.io/tutorials/linux-setting-up-a-new-project-structure-387859) | Beginner | [๐ View](https://labex.io/tutorials/linux-setting-up-a-new-project-structure-387859) |
| 038 | [๐ Organizing Files and Directories](https://labex.io/tutorials/linux-organizing-files-and-directories-387877) | Beginner | [๐ View](https://labex.io/tutorials/linux-organizing-files-and-directories-387877) |
| 039 | [๐ Viewing Log and Configuration Files in Linux](https://labex.io/tutorials/linux-viewing-log-and-configuration-files-in-linux-387914) | Beginner | [๐ View](https://labex.io/tutorials/linux-viewing-log-and-configuration-files-in-linux-387914) |
| 040 | [๐ Rapid Threat Detection](https://labex.io/tutorials/linux-rapid-threat-detection-387930) | Beginner | [๐ View](https://labex.io/tutorials/linux-rapid-threat-detection-387930) |
| 041 | [๐ Finding the Pirate's Treasure](https://labex.io/tutorials/shell-finding-the-pirate-s-treasure-388807) | Beginner | [๐ View](https://labex.io/tutorials/shell-finding-the-pirate-s-treasure-388807) |
| 042 | [๐ Hello, Bash!](https://labex.io/tutorials/linux-hello-bash-388809) | Intermediate | [๐ View](https://labex.io/tutorials/linux-hello-bash-388809) |
| 043 | [๐ Working with Shell Variables](https://labex.io/tutorials/shell-working-with-shell-variables-388810) | Beginner | [๐ View](https://labex.io/tutorials/shell-working-with-shell-variables-388810) |
| 044 | [๐ Passing Arguments to the Script](https://labex.io/tutorials/shell-passing-arguments-to-the-script-388811) | Beginner | [๐ View](https://labex.io/tutorials/shell-passing-arguments-to-the-script-388811) |
| 045 | [๐ Shell Arrays](https://labex.io/tutorials/shell-shell-arrays-388812) | Beginner | [๐ View](https://labex.io/tutorials/shell-shell-arrays-388812) |
| 046 | [๐ Arithmetic Operations in Shell](https://labex.io/tutorials/shell-arithmetic-operations-in-shell-388813) | Beginner | [๐ View](https://labex.io/tutorials/shell-arithmetic-operations-in-shell-388813) |
| 047 | [๐ Basic String Operations](https://labex.io/tutorials/shell-basic-string-operations-388814) | Beginner | [๐ View](https://labex.io/tutorials/shell-basic-string-operations-388814) |
| 048 | [๐ Conditional Statements in Shell](https://labex.io/tutorials/linux-conditional-statements-in-shell-388815) | Beginner | [๐ View](https://labex.io/tutorials/linux-conditional-statements-in-shell-388815) |
| 049 | [๐ Interstellar Cargo Manifest](https://labex.io/tutorials/shell-interstellar-cargo-manifest-388869) | Beginner | [๐ View](https://labex.io/tutorials/shell-interstellar-cargo-manifest-388869) |
| 050 | [๐ Weather Advisory System](https://labex.io/tutorials/shell-weather-advisory-system-388885) | Beginner | [๐ View](https://labex.io/tutorials/shell-weather-advisory-system-388885) |
| 051 | [๐ How to Check if Unzip is Installed on Linux](https://labex.io/tutorials/linux-how-to-check-if-unzip-is-installed-on-linux-392759) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-check-if-unzip-is-installed-on-linux-392759) |
| 052 | [๐ Troubleshooting Su Authentication Failures on Linux](https://labex.io/tutorials/linux-troubleshooting-su-authentication-failures-on-linux-392816) | Beginner | [๐ View](https://labex.io/tutorials/linux-troubleshooting-su-authentication-failures-on-linux-392816) |
| 053 | [๐ How to Find the Target of a Symbolic Link](https://labex.io/tutorials/linux-how-to-find-the-target-of-a-symbolic-link-392854) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-find-the-target-of-a-symbolic-link-392854) |
| 054 | [๐ How to Resolve SSH Copy-ID 'No Identities Found' Error](https://labex.io/tutorials/linux-how-to-resolve-ssh-copy-id-no-identities-found-error-398384) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-resolve-ssh-copy-id-no-identities-found-error-398384) |
| 055 | [๐ How to Find the Current User ID in Linux](https://labex.io/tutorials/linux-how-to-find-the-current-user-id-in-linux-400152) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-find-the-current-user-id-in-linux-400152) |
| 056 | [๐ How to Resolve the Could Not Open Lock File /var/lib/dpkg/lock-frontend Error on Linux](https://labex.io/tutorials/linux-how-to-resolve-the-could-not-open-lock-file-var-lib-dpkg-lock-frontend-error-on-linux-400159) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-resolve-the-could-not-open-lock-file-var-lib-dpkg-lock-frontend-error-on-linux-400159) |
| 057 | [๐ How to check the modification and access time of a file in Linux](https://labex.io/tutorials/linux-how-to-check-the-modification-and-access-time-of-a-file-in-linux-409813) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-check-the-modification-and-access-time-of-a-file-in-linux-409813) |
| 058 | [๐ How to copy files with specific patterns using wildcards in Linux](https://labex.io/tutorials/linux-how-to-copy-files-with-specific-patterns-using-wildcards-in-linux-409818) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-copy-files-with-specific-patterns-using-wildcards-in-linux-409818) |
| 059 | [๐ How to list contents of a zip archive in Linux](https://labex.io/tutorials/linux-how-to-list-contents-of-a-zip-archive-in-linux-409870) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-list-contents-of-a-zip-archive-in-linux-409870) |
| 060 | [๐ Exploring the Linux Stat Command for Retrieving File Metadata](https://labex.io/tutorials/linux-exploring-the-linux-stat-command-for-retrieving-file-metadata-413773) | Beginner | [๐ View](https://labex.io/tutorials/linux-exploring-the-linux-stat-command-for-retrieving-file-metadata-413773) |
| 061 | [๐ How to Fix Could Not Chdir to Home Directory Error](https://labex.io/tutorials/linux-how-to-fix-could-not-chdir-to-home-directory-error-413813) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-fix-could-not-chdir-to-home-directory-error-413813) |
| 062 | [๐ How to install the bc command in Linux](https://labex.io/tutorials/linux-how-to-install-the-bc-command-in-linux-414536) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-install-the-bc-command-in-linux-414536) |
| 063 | [๐ How to enforce password complexity policies in Linux](https://labex.io/tutorials/linux-how-to-enforce-password-complexity-policies-in-linux-414805) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-enforce-password-complexity-policies-in-linux-414805) |
| 064 | [๐ How to test server connectivity with curl in Linux](https://labex.io/tutorials/linux-how-to-test-server-connectivity-with-curl-in-linux-415082) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-test-server-connectivity-with-curl-in-linux-415082) |
| 065 | [๐ How to list current Shell options with the set command in Linux](https://labex.io/tutorials/linux-how-to-list-current-shell-options-with-the-set-command-in-linux-415142) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-list-current-shell-options-with-the-set-command-in-linux-415142) |
| 066 | [๐ How to sort processes by different criteria in htop](https://labex.io/tutorials/linux-how-to-sort-processes-by-different-criteria-in-htop-415299) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-sort-processes-by-different-criteria-in-htop-415299) |
| 067 | [๐ Manage Files and Directories in Linux](https://labex.io/tutorials/comptia-manage-files-and-directories-in-linux-590835) | Beginner | [๐ View](https://labex.io/tutorials/comptia-manage-files-and-directories-in-linux-590835) |
| 068 | [๐ Diagnose and Correct File Permission Problems](https://labex.io/tutorials/rhel-diagnose-and-correct-file-permission-problems-588249) | Beginner | [๐ View](https://labex.io/tutorials/rhel-diagnose-and-correct-file-permission-problems-588249) |
| 069 | [๐ Implement Hard Links in Linux](https://labex.io/tutorials/rhel-implement-hard-links-in-linux-588253) | Beginner | [๐ View](https://labex.io/tutorials/rhel-implement-hard-links-in-linux-588253) |
| 070 | [๐ Locate and Interpret System Log Files](https://labex.io/tutorials/rhel-locate-and-interpret-system-log-files-588258) | Beginner | [๐ View](https://labex.io/tutorials/rhel-locate-and-interpret-system-log-files-588258) |
| 071 | [๐ Locate Setuid Files](https://labex.io/tutorials/rhel-locate-setuid-files-588259) | Beginner | [๐ View](https://labex.io/tutorials/rhel-locate-setuid-files-588259) |
| 072 | [๐ Log in and Switch Users](https://labex.io/tutorials/rhel-log-in-and-switch-users-588260) | Beginner | [๐ View](https://labex.io/tutorials/rhel-log-in-and-switch-users-588260) |
| 073 | [๐ Manage File Permissions](https://labex.io/tutorials/rhel-manage-file-permissions-588264) | Beginner | [๐ View](https://labex.io/tutorials/rhel-manage-file-permissions-588264) |
| 074 | [๐ Manage Logs and Archives](https://labex.io/tutorials/rhel-manage-logs-and-archives-588265) | Beginner | [๐ View](https://labex.io/tutorials/rhel-manage-logs-and-archives-588265) |
| 075 | [๐ Process Arguments in Bash Scripts](https://labex.io/tutorials/rhel-process-arguments-in-bash-scripts-588272) | Beginner | [๐ View](https://labex.io/tutorials/rhel-process-arguments-in-bash-scripts-588272) |
| 076 | [๐ Access Command Line in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-access-command-line-in-red-hat-enterprise-linux-588454) | Beginner | [๐ View](https://labex.io/tutorials/rhel-access-command-line-in-red-hat-enterprise-linux-588454) |
| 077 | [๐ Control File Access in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-control-file-access-in-red-hat-enterprise-linux-588458) | Beginner | [๐ View](https://labex.io/tutorials/rhel-control-file-access-in-red-hat-enterprise-linux-588458) |
| 078 | [๐ Edit Text Files in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-edit-text-files-in-red-hat-enterprise-linux-588460) | Beginner | [๐ View](https://labex.io/tutorials/rhel-edit-text-files-in-red-hat-enterprise-linux-588460) |
| 079 | [๐ Get Help in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-get-help-in-red-hat-enterprise-linux-588461) | Beginner | [๐ View](https://labex.io/tutorials/rhel-get-help-in-red-hat-enterprise-linux-588461) |
| 080 | [๐ Manage Files in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-manage-files-in-red-hat-enterprise-linux-588463) | Beginner | [๐ View](https://labex.io/tutorials/rhel-manage-files-in-red-hat-enterprise-linux-588463) |
| 081 | [๐ Manage Users and Groups in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-manage-users-and-groups-in-red-hat-enterprise-linux-588464) | Beginner | [๐ View](https://labex.io/tutorials/rhel-manage-users-and-groups-in-red-hat-enterprise-linux-588464) |
| 082 | [๐ Monitor Processes in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-monitor-processes-in-red-hat-enterprise-linux-588465) | Beginner | [๐ View](https://labex.io/tutorials/rhel-monitor-processes-in-red-hat-enterprise-linux-588465) |
| 083 | [๐ Install Ansible on Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-install-ansible-on-red-hat-enterprise-linux-590544) | Beginner | [๐ View](https://labex.io/tutorials/rhel-install-ansible-on-red-hat-enterprise-linux-590544) |
| 084 | [๐ Find Files and Commands in Linux](https://labex.io/tutorials/comptia-find-files-and-commands-in-linux-590834) | Beginner | [๐ View](https://labex.io/tutorials/comptia-find-files-and-commands-in-linux-590834) |
| 085 | [๐ Manage Special Permissions and umask in Linux](https://labex.io/tutorials/linux-manage-special-permissions-and-umask-in-linux-590846) | Beginner | [๐ View](https://labex.io/tutorials/linux-manage-special-permissions-and-umask-in-linux-590846) |
| 086 | [๐ Perform IP Subnetting and Binary Conversion in the Linux Terminal](https://labex.io/tutorials/linux-perform-ip-subnetting-and-binary-conversion-in-the-linux-terminal-592782) | Beginner | [๐ View](https://labex.io/tutorials/linux-perform-ip-subnetting-and-binary-conversion-in-the-linux-terminal-592782) |
| 087 | [๐ Edit Text Files in Linux with Vim and Nano](https://labex.io/tutorials/comptia-edit-text-files-in-linux-with-vim-and-nano-591076) | Beginner | [๐ View](https://labex.io/tutorials/comptia-edit-text-files-in-linux-with-vim-and-nano-591076) |
| 088 | [๐ Navigate the Filesystem in Linux](https://labex.io/tutorials/comptia-navigate-the-filesystem-in-linux-590971) | Beginner | [๐ View](https://labex.io/tutorials/comptia-navigate-the-filesystem-in-linux-590971) |
| 089 | [๐ Manage Shared Libraries in Linux](https://labex.io/tutorials/comptia-manage-shared-libraries-in-linux-590867) | Beginner | [๐ View](https://labex.io/tutorials/comptia-manage-shared-libraries-in-linux-590867) |
| 090 | [๐ Encrypt and Decrypt Files with GPG in Linux](https://labex.io/tutorials/comptia-encrypt-and-decrypt-files-with-gpg-in-linux-590860) | Beginner | [๐ View](https://labex.io/tutorials/comptia-encrypt-and-decrypt-files-with-gpg-in-linux-590860) |
| 091 | [๐ Configure SSH Public Key Authentication in Linux](https://labex.io/tutorials/comptia-configure-ssh-public-key-authentication-in-linux-590855) | Beginner | [๐ View](https://labex.io/tutorials/comptia-configure-ssh-public-key-authentication-in-linux-590855) |
| 092 | [๐ Build Software from Source Code in Linux](https://labex.io/tutorials/comptia-build-software-from-source-code-in-linux-590853) | Beginner | [๐ View](https://labex.io/tutorials/comptia-build-software-from-source-code-in-linux-590853) |
| 093 | [๐ Modify Directory Ownership with chown in Linux](https://labex.io/tutorials/comptia-modify-directory-ownership-with-chown-in-linux-590847) | Beginner | [๐ View](https://labex.io/tutorials/comptia-modify-directory-ownership-with-chown-in-linux-590847) |
| 094 | [๐ Manage Linux User Accounts with useradd, usermod, and userdel](https://labex.io/tutorials/comptia-manage-linux-user-accounts-with-useradd-usermod-and-userdel-590837) | Beginner | [๐ View](https://labex.io/tutorials/comptia-manage-linux-user-accounts-with-useradd-usermod-and-userdel-590837) |
| 095 | [๐ Manage Shell Environment and Configuration in Linux](https://labex.io/tutorials/comptia-manage-shell-environment-and-configuration-in-linux-590838) | Beginner | [๐ View](https://labex.io/tutorials/comptia-manage-shell-environment-and-configuration-in-linux-590838) |
| 096 | [๐ Redirecting Input and Output in Linux](https://labex.io/tutorials/comptia-redirecting-input-and-output-in-linux-590840) | Beginner | [๐ View](https://labex.io/tutorials/comptia-redirecting-input-and-output-in-linux-590840) |
| 097 | [๐ Linux Content Listing](https://labex.io/tutorials/linux-linux-content-listing-271327) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-content-listing-271327) |
| 098 | [๐ Linux Manual Access](https://labex.io/tutorials/linux-linux-manual-access-271329) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-manual-access-271329) |
| 099 | [๐ Linux Directory Creating](https://labex.io/tutorials/linux-linux-directory-creating-271331) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-directory-creating-271331) |
| 100 | [๐ Linux File Scrolling](https://labex.io/tutorials/linux-linux-file-scrolling-271333) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-scrolling-271333) |
| 101 | [๐ Linux File System Mounting](https://labex.io/tutorials/linux-linux-file-system-mounting-271335) | Intermediate | [๐ View](https://labex.io/tutorials/linux-linux-file-system-mounting-271335) |
| 102 | [๐ Linux File Moving/Renaming](https://labex.io/tutorials/linux-linux-file-moving-renaming-271337) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-moving-renaming-271337) |
| 103 | [๐ Linux Simple Text Editing](https://labex.io/tutorials/linux-linux-simple-text-editing-271339) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-simple-text-editing-271339) |
| 104 | [๐ Linux Networking Utility](https://labex.io/tutorials/linux-linux-networking-utility-271341) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-networking-utility-271341) |
| 105 | [๐ Linux Network Monitoring](https://labex.io/tutorials/linux-linux-network-monitoring-271343) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-network-monitoring-271343) |
| 106 | [๐ Linux Line Numbering](https://labex.io/tutorials/linux-linux-line-numbering-271345) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-line-numbering-271345) |
| 107 | [๐ Linux Password Changing](https://labex.io/tutorials/linux-linux-password-changing-271347) | Intermediate | [๐ View](https://labex.io/tutorials/linux-linux-password-changing-271347) |
| 108 | [๐ Linux Line Merging](https://labex.io/tutorials/linux-linux-line-merging-271349) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-line-merging-271349) |
| 109 | [๐ Linux Patch Applying](https://labex.io/tutorials/linux-linux-patch-applying-271351) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-patch-applying-271351) |
| 110 | [๐ Linux Network Testing](https://labex.io/tutorials/linux-linux-network-testing-271353) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-network-testing-271353) |
| 111 | [๐ Linux Python Package Installing](https://labex.io/tutorials/linux-linux-python-package-installing-271355) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-python-package-installing-271355) |
| 112 | [๐ Linux Data Piping](https://labex.io/tutorials/linux-linux-data-piping-271357) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-data-piping-271357) |
| 113 | [๐ Linux Pattern-Based Killing](https://labex.io/tutorials/linux-linux-pattern-based-killing-271359) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-pattern-based-killing-271359) |
| 114 | [๐ Linux Text Formatting](https://labex.io/tutorials/linux-linux-text-formatting-271361) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-text-formatting-271361) |
| 115 | [๐ Linux Process Displaying](https://labex.io/tutorials/linux-linux-process-displaying-271363) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-process-displaying-271363) |
| 116 | [๐ Linux Directory Displaying](https://labex.io/tutorials/linux-linux-directory-displaying-271365) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-directory-displaying-271365) |
| 117 | [๐ Linux Input Reading](https://labex.io/tutorials/linux-linux-input-reading-271367) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-input-reading-271367) |
| 118 | [๐ Linux I/O Redirecting](https://labex.io/tutorials/linux-linux-i-o-redirecting-271369) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-i-o-redirecting-271369) |
| 119 | [๐ Linux File Removing](https://labex.io/tutorials/linux-linux-file-removing-271371) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-removing-271371) |
| 120 | [๐ Linux Stream Editing](https://labex.io/tutorials/linux-linux-stream-editing-271375) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-stream-editing-271375) |
| 121 | [๐ Linux Shell Setting](https://labex.io/tutorials/linux-linux-shell-setting-271379) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-shell-setting-271379) |
| 122 | [๐ Linux Execution Delaying](https://labex.io/tutorials/linux-linux-execution-delaying-271383) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-execution-delaying-271383) |
| 123 | [๐ Linux Text Sorting](https://labex.io/tutorials/linux-linux-text-sorting-271385) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-text-sorting-271385) |
| 124 | [๐ Linux Script Executing](https://labex.io/tutorials/linux-linux-script-executing-271387) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-script-executing-271387) |
| 125 | [๐ Linux Secure Connecting](https://labex.io/tutorials/linux-linux-secure-connecting-271389) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-secure-connecting-271389) |
| 126 | [๐ Linux User Switching](https://labex.io/tutorials/linux-linux-user-switching-271391) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-user-switching-271391) |
| 127 | [๐ Linux Privilege Granting](https://labex.io/tutorials/linux-linux-privilege-granting-271393) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-privilege-granting-271393) |
| 128 | [๐ Linux File End Display](https://labex.io/tutorials/linux-linux-file-end-display-271395) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-end-display-271395) |
| 129 | [๐ Preserve Airship's Mystical Archives with Tar](https://labex.io/tutorials/linux-preserve-airship-s-mystical-archives-with-tar-271397) | Beginner | [๐ View](https://labex.io/tutorials/linux-preserve-airship-s-mystical-archives-with-tar-271397) |
| 130 | [๐ Linux Output Multiplexing](https://labex.io/tutorials/linux-linux-output-multiplexing-271399) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-output-multiplexing-271399) |
| 131 | [๐ Linux Condition Testing](https://labex.io/tutorials/linux-linux-condition-testing-271403) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-condition-testing-271403) |
| 132 | [๐ Linux Command Timing](https://labex.io/tutorials/linux-linux-command-timing-271405) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-command-timing-271405) |
| 133 | [๐ Linux Task Displaying](https://labex.io/tutorials/linux-linux-task-displaying-271407) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-task-displaying-271407) |
| 134 | [๐ Linux File Creating/Updating](https://labex.io/tutorials/linux-linux-file-creating-updating-271409) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-creating-updating-271409) |
| 135 | [๐ Linux Character Translating](https://labex.io/tutorials/linux-linux-character-translating-271411) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-character-translating-271411) |
| 136 | [๐ Linux Directory Tree Display](https://labex.io/tutorials/linux-linux-directory-tree-display-271413) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-directory-tree-display-271413) |
| 137 | [๐ Linux System Information Displaying](https://labex.io/tutorials/linux-linux-system-information-displaying-271415) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-system-information-displaying-271415) |
| 138 | [๐ Linux Duplicate Filtering](https://labex.io/tutorials/linux-linux-duplicate-filtering-271417) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-duplicate-filtering-271417) |
| 139 | [๐ Linux Variable Unsetting](https://labex.io/tutorials/linux-linux-variable-unsetting-271419) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-variable-unsetting-271419) |
| 140 | [๐ Linux Unzip Decompression](https://labex.io/tutorials/linux-linux-unzip-decompression-271421) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-unzip-decompression-271421) |
| 141 | [๐ Linux User Adding](https://labex.io/tutorials/linux-linux-user-adding-271423) | Intermediate | [๐ View](https://labex.io/tutorials/linux-linux-user-adding-271423) |
| 142 | [๐ Linux User Removing](https://labex.io/tutorials/linux-linux-user-removing-271425) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-user-removing-271425) |
| 143 | [๐ Linux User Modifying](https://labex.io/tutorials/linux-linux-user-modifying-271427) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-user-modifying-271427) |
| 144 | [๐ Linux Text Editing](https://labex.io/tutorials/linux-linux-text-editing-271429) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-text-editing-271429) |
| 145 | [๐ Linux File Difference Viewing](https://labex.io/tutorials/linux-linux-file-difference-viewing-271431) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-difference-viewing-271431) |
| 146 | [๐ Linux Process Waiting](https://labex.io/tutorials/linux-linux-process-waiting-271433) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-process-waiting-271433) |
| 147 | [๐ Linux Command Repeating](https://labex.io/tutorials/linux-linux-command-repeating-271435) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-command-repeating-271435) |
| 148 | [๐ Linux Text Counting](https://labex.io/tutorials/linux-linux-text-counting-271437) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-text-counting-271437) |
| 149 | [๐ Linux Non-interactive Downloading](https://labex.io/tutorials/linux-linux-non-interactive-downloading-271439) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-non-interactive-downloading-271439) |
| 150 | [๐ Linux File/Command Finding](https://labex.io/tutorials/linux-linux-file-command-finding-271441) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-command-finding-271441) |
| 151 | [๐ Linux Command Locating](https://labex.io/tutorials/linux-linux-command-locating-271443) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-command-locating-271443) |
| 152 | [๐ Linux User Identifying](https://labex.io/tutorials/linux-linux-user-identifying-271445) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-user-identifying-271445) |
| 153 | [๐ Linux Wildcard Character](https://labex.io/tutorials/linux-linux-wildcard-character-271447) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-wildcard-character-271447) |
| 154 | [๐ Linux Command Building](https://labex.io/tutorials/linux-linux-command-building-271449) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-command-building-271449) |
| 155 | [๐ Linux File Compression](https://labex.io/tutorials/linux-linux-file-compression-271451) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-file-compression-271451) |
| 156 | [๐ Manage Multiple Terminals with Screen](https://labex.io/tutorials/linux-manage-multiple-terminals-with-screen-271827) | Beginner | [๐ View](https://labex.io/tutorials/linux-manage-multiple-terminals-with-screen-271827) |
| 157 | [๐ Visualize File Differences with Icdiff](https://labex.io/tutorials/linux-visualize-file-differences-with-icdiff-272381) | Beginner | [๐ View](https://labex.io/tutorials/linux-visualize-file-differences-with-icdiff-272381) |
| 158 | [๐ Crafting Striking Terminal Text with FIGlet](https://labex.io/tutorials/linux-crafting-striking-terminal-text-with-figlet-272383) | Beginner | [๐ View](https://labex.io/tutorials/linux-crafting-striking-terminal-text-with-figlet-272383) |
| 159 | [๐ Count Lines of Code with CLOC](https://labex.io/tutorials/linux-count-lines-of-code-with-cloc-273383) | Beginner | [๐ View](https://labex.io/tutorials/linux-count-lines-of-code-with-cloc-273383) |
| 160 | [๐ JSON Data Processing with jq](https://labex.io/tutorials/linux-json-data-processing-with-jq-279945) | Beginner | [๐ View](https://labex.io/tutorials/linux-json-data-processing-with-jq-279945) |
| 161 | [๐ Transcribe Media to Text with Whisper](https://labex.io/tutorials/linux-transcribe-media-to-text-with-whisper-289658) | Beginner | [๐ View](https://labex.io/tutorials/linux-transcribe-media-to-text-with-whisper-289658) |
| 162 | [๐ Enhance Copying and Moving with Advcpmv](https://labex.io/tutorials/linux-enhance-copying-and-moving-with-advcpmv-295937) | Beginner | [๐ View](https://labex.io/tutorials/linux-enhance-copying-and-moving-with-advcpmv-295937) |
| 163 | [๐ Exploring File Systems with Eza](https://labex.io/tutorials/linux-exploring-file-systems-with-eza-295948) | Beginner | [๐ View](https://labex.io/tutorials/linux-exploring-file-systems-with-eza-295948) |
| 164 | [๐ Explore Disk Usage with Ncdu](https://labex.io/tutorials/linux-explore-disk-usage-with-ncdu-296141) | Beginner | [๐ View](https://labex.io/tutorials/linux-explore-disk-usage-with-ncdu-296141) |
| 165 | [๐ Build a Linux System Monitor Using Bash](https://labex.io/tutorials/linux-build-a-linux-system-monitor-using-bash-298845) | Intermediate | [๐ View](https://labex.io/tutorials/linux-build-a-linux-system-monitor-using-bash-298845) |
| 166 | [๐ Monitor System Resources with Glances](https://labex.io/tutorials/linux-monitor-system-resources-with-glances-384503) | Beginner | [๐ View](https://labex.io/tutorials/linux-monitor-system-resources-with-glances-384503) |
| 167 | [๐ Fast Searching with Ripgrep](https://labex.io/tutorials/linux-fast-searching-with-ripgrep-384504) | Beginner | [๐ View](https://labex.io/tutorials/linux-fast-searching-with-ripgrep-384504) |
| 168 | [๐ File Structure Visualization with Tre](https://labex.io/tutorials/linux-file-structure-visualization-with-tre-384505) | Beginner | [๐ View](https://labex.io/tutorials/linux-file-structure-visualization-with-tre-384505) |
| 169 | [๐ The Manuscript Mystery](https://labex.io/tutorials/linux-the-manuscript-mystery-384742) | Beginner | [๐ View](https://labex.io/tutorials/linux-the-manuscript-mystery-384742) |
| 170 | [๐ Environment Variables in Linux](https://labex.io/tutorials/linux-environment-variables-in-linux-385274) | Beginner | [๐ View](https://labex.io/tutorials/linux-environment-variables-in-linux-385274) |
| 171 | [๐ Configure Development Environment](https://labex.io/tutorials/linux-configure-development-environment-385293) | Beginner | [๐ View](https://labex.io/tutorials/linux-configure-development-environment-385293) |
| 172 | [๐ Setting Up a New Project Structure](https://labex.io/tutorials/linux-setting-up-a-new-project-structure-387859) | Beginner | [๐ View](https://labex.io/tutorials/linux-setting-up-a-new-project-structure-387859) |
| 173 | [๐ Organizing Files and Directories](https://labex.io/tutorials/linux-organizing-files-and-directories-387877) | Beginner | [๐ View](https://labex.io/tutorials/linux-organizing-files-and-directories-387877) |
| 174 | [๐ Viewing Log and Configuration Files in Linux](https://labex.io/tutorials/linux-viewing-log-and-configuration-files-in-linux-387914) | Beginner | [๐ View](https://labex.io/tutorials/linux-viewing-log-and-configuration-files-in-linux-387914) |
| 175 | [๐ Rapid Threat Detection](https://labex.io/tutorials/linux-rapid-threat-detection-387930) | Beginner | [๐ View](https://labex.io/tutorials/linux-rapid-threat-detection-387930) |
| 176 | [๐ Finding the Pirate's Treasure](https://labex.io/tutorials/shell-finding-the-pirate-s-treasure-388807) | Beginner | [๐ View](https://labex.io/tutorials/shell-finding-the-pirate-s-treasure-388807) |
| 177 | [๐ Hello, Bash!](https://labex.io/tutorials/linux-hello-bash-388809) | Intermediate | [๐ View](https://labex.io/tutorials/linux-hello-bash-388809) |
| 178 | [๐ Working with Shell Variables](https://labex.io/tutorials/shell-working-with-shell-variables-388810) | Beginner | [๐ View](https://labex.io/tutorials/shell-working-with-shell-variables-388810) |
| 179 | [๐ Passing Arguments to the Script](https://labex.io/tutorials/shell-passing-arguments-to-the-script-388811) | Beginner | [๐ View](https://labex.io/tutorials/shell-passing-arguments-to-the-script-388811) |
| 180 | [๐ Shell Arrays](https://labex.io/tutorials/shell-shell-arrays-388812) | Beginner | [๐ View](https://labex.io/tutorials/shell-shell-arrays-388812) |
| 181 | [๐ Arithmetic Operations in Shell](https://labex.io/tutorials/shell-arithmetic-operations-in-shell-388813) | Beginner | [๐ View](https://labex.io/tutorials/shell-arithmetic-operations-in-shell-388813) |
| 182 | [๐ Basic String Operations](https://labex.io/tutorials/shell-basic-string-operations-388814) | Beginner | [๐ View](https://labex.io/tutorials/shell-basic-string-operations-388814) |
| 183 | [๐ Conditional Statements in Shell](https://labex.io/tutorials/linux-conditional-statements-in-shell-388815) | Beginner | [๐ View](https://labex.io/tutorials/linux-conditional-statements-in-shell-388815) |
| 184 | [๐ Interstellar Cargo Manifest](https://labex.io/tutorials/shell-interstellar-cargo-manifest-388869) | Beginner | [๐ View](https://labex.io/tutorials/shell-interstellar-cargo-manifest-388869) |
| 185 | [๐ Weather Advisory System](https://labex.io/tutorials/shell-weather-advisory-system-388885) | Beginner | [๐ View](https://labex.io/tutorials/shell-weather-advisory-system-388885) |
| 186 | [๐ How to Check if Unzip is Installed on Linux](https://labex.io/tutorials/linux-how-to-check-if-unzip-is-installed-on-linux-392759) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-check-if-unzip-is-installed-on-linux-392759) |
| 187 | [๐ Troubleshooting Su Authentication Failures on Linux](https://labex.io/tutorials/linux-troubleshooting-su-authentication-failures-on-linux-392816) | Beginner | [๐ View](https://labex.io/tutorials/linux-troubleshooting-su-authentication-failures-on-linux-392816) |
| 188 | [๐ How to Find the Target of a Symbolic Link](https://labex.io/tutorials/linux-how-to-find-the-target-of-a-symbolic-link-392854) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-find-the-target-of-a-symbolic-link-392854) |
| 189 | [๐ How to Resolve SSH Copy-ID 'No Identities Found' Error](https://labex.io/tutorials/linux-how-to-resolve-ssh-copy-id-no-identities-found-error-398384) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-resolve-ssh-copy-id-no-identities-found-error-398384) |
| 190 | [๐ How to Find the Current User ID in Linux](https://labex.io/tutorials/linux-how-to-find-the-current-user-id-in-linux-400152) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-find-the-current-user-id-in-linux-400152) |
| 191 | [๐ How to Resolve the Could Not Open Lock File /var/lib/dpkg/lock-frontend Error on Linux](https://labex.io/tutorials/linux-how-to-resolve-the-could-not-open-lock-file-var-lib-dpkg-lock-frontend-error-on-linux-400159) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-resolve-the-could-not-open-lock-file-var-lib-dpkg-lock-frontend-error-on-linux-400159) |
| 192 | [๐ How to check the modification and access time of a file in Linux](https://labex.io/tutorials/linux-how-to-check-the-modification-and-access-time-of-a-file-in-linux-409813) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-check-the-modification-and-access-time-of-a-file-in-linux-409813) |
| 193 | [๐ How to copy files with specific patterns using wildcards in Linux](https://labex.io/tutorials/linux-how-to-copy-files-with-specific-patterns-using-wildcards-in-linux-409818) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-copy-files-with-specific-patterns-using-wildcards-in-linux-409818) |
| 194 | [๐ How to list contents of a zip archive in Linux](https://labex.io/tutorials/linux-how-to-list-contents-of-a-zip-archive-in-linux-409870) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-list-contents-of-a-zip-archive-in-linux-409870) |
| 195 | [๐ Exploring the Linux Stat Command for Retrieving File Metadata](https://labex.io/tutorials/linux-exploring-the-linux-stat-command-for-retrieving-file-metadata-413773) | Beginner | [๐ View](https://labex.io/tutorials/linux-exploring-the-linux-stat-command-for-retrieving-file-metadata-413773) |
| 196 | [๐ How to Fix Could Not Chdir to Home Directory Error](https://labex.io/tutorials/linux-how-to-fix-could-not-chdir-to-home-directory-error-413813) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-fix-could-not-chdir-to-home-directory-error-413813) |
| 197 | [๐ How to install the bc command in Linux](https://labex.io/tutorials/linux-how-to-install-the-bc-command-in-linux-414536) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-install-the-bc-command-in-linux-414536) |
| 198 | [๐ How to enforce password complexity policies in Linux](https://labex.io/tutorials/linux-how-to-enforce-password-complexity-policies-in-linux-414805) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-enforce-password-complexity-policies-in-linux-414805) |
| 199 | [๐ How to test server connectivity with curl in Linux](https://labex.io/tutorials/linux-how-to-test-server-connectivity-with-curl-in-linux-415082) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-test-server-connectivity-with-curl-in-linux-415082) |
| 200 | [๐ How to list current Shell options with the set command in Linux](https://labex.io/tutorials/linux-how-to-list-current-shell-options-with-the-set-command-in-linux-415142) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-list-current-shell-options-with-the-set-command-in-linux-415142) |
| 201 | [๐ How to sort processes by different criteria in htop](https://labex.io/tutorials/linux-how-to-sort-processes-by-different-criteria-in-htop-415299) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-sort-processes-by-different-criteria-in-htop-415299) |
| 202 | [๐ How to terminate a Linux screen session](https://labex.io/tutorials/linux-how-to-terminate-a-linux-screen-session-415333) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-terminate-a-linux-screen-session-415333) |
| 203 | [๐ How to handle 'no such file or directory' error](https://labex.io/tutorials/linux-how-to-handle-no-such-file-or-directory-error-415661) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-handle-no-such-file-or-directory-error-415661) |
| 204 | [๐ Learn Nmap Basic Command Syntax](https://labex.io/tutorials/nmap-learn-nmap-basic-command-syntax-415919) | Beginner | [๐ View](https://labex.io/tutorials/nmap-learn-nmap-basic-command-syntax-415919) |
| 205 | [๐ Install Nmap and Perform Port Scanning](https://labex.io/tutorials/nmap-install-nmap-and-perform-port-scanning-415923) | Beginner | [๐ View](https://labex.io/tutorials/nmap-install-nmap-and-perform-port-scanning-415923) |
| 206 | [๐ Learn Nmap Installation and Basic Usage](https://labex.io/tutorials/nmap-learn-nmap-installation-and-basic-usage-415924) | Intermediate | [๐ View](https://labex.io/tutorials/nmap-learn-nmap-installation-and-basic-usage-415924) |
| 207 | [๐ Cracking a Specific User Account](https://labex.io/tutorials/linux-cracking-a-specific-user-account-415951) | Intermediate | [๐ View](https://labex.io/tutorials/linux-cracking-a-specific-user-account-415951) |
| 208 | [๐ Decrypting Top Secret Document](https://labex.io/tutorials/linux-decrypting-top-secret-document-415952) | Beginner | [๐ View](https://labex.io/tutorials/linux-decrypting-top-secret-document-415952) |
| 209 | [๐ Receive Messages Using Netcat](https://labex.io/tutorials/linux-receive-messages-using-netcat-415953) | Beginner | [๐ View](https://labex.io/tutorials/linux-receive-messages-using-netcat-415953) |
| 210 | [๐ Introduction to Encryption with OpenSSL](https://labex.io/tutorials/linux-introduction-to-encryption-with-openssl-415957) | Beginner | [๐ View](https://labex.io/tutorials/linux-introduction-to-encryption-with-openssl-415957) |
| 211 | [๐ Network Scanning with Nmap](https://labex.io/tutorials/nmap-network-scanning-with-nmap-415959) | Beginner | [๐ View](https://labex.io/tutorials/nmap-network-scanning-with-nmap-415959) |
| 212 | [๐ Using Hydra to Crack Passwords](https://labex.io/tutorials/linux-using-hydra-to-crack-passwords-415960) | Intermediate | [๐ View](https://labex.io/tutorials/linux-using-hydra-to-crack-passwords-415960) |
| 213 | [๐ How to Troubleshoot SFTP Permission Denied Errors on Linux](https://labex.io/tutorials/linux-how-to-troubleshoot-sftp-permission-denied-errors-on-linux-417342) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-troubleshoot-sftp-permission-denied-errors-on-linux-417342) |
| 214 | [๐ How to monitor real-time changes in a Linux log file with 'tail'](https://labex.io/tutorials/linux-how-to-monitor-real-time-changes-in-a-linux-log-file-with-tail-417371) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-monitor-real-time-changes-in-a-linux-log-file-with-tail-417371) |
| 215 | [๐ How to create a directory with spaces in the name in Linux](https://labex.io/tutorials/linux-how-to-create-a-directory-with-spaces-in-the-name-in-linux-417527) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-create-a-directory-with-spaces-in-the-name-in-linux-417527) |
| 216 | [๐ Database Management Fundamentals with MySQL](https://labex.io/tutorials/mysql-database-management-fundamentals-with-mysql-418414) | Beginner | [๐ View](https://labex.io/tutorials/mysql-database-management-fundamentals-with-mysql-418414) |
| 217 | [๐ Installation and Basic Configuration of MySQL](https://labex.io/tutorials/mysql-installation-and-basic-configuration-of-mysql-418415) | Intermediate | [๐ View](https://labex.io/tutorials/mysql-installation-and-basic-configuration-of-mysql-418415) |
| 218 | [๐ How to Customize Neofetch for Your Linux System](https://labex.io/tutorials/linux-how-to-customize-neofetch-for-your-linux-system-420118) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-customize-neofetch-for-your-linux-system-420118) |
| 219 | [๐ Linux df Command with Practical Examples](https://labex.io/tutorials/linux-linux-df-command-with-practical-examples-422632) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-df-command-with-practical-examples-422632) |
| 220 | [๐ Linux expect Command with Practical Examples](https://labex.io/tutorials/linux-linux-expect-command-with-practical-examples-422669) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-expect-command-with-practical-examples-422669) |
| 221 | [๐ Linux lsblk Command with Practical Examples](https://labex.io/tutorials/linux-linux-lsblk-command-with-practical-examples-422778) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-lsblk-command-with-practical-examples-422778) |
| 222 | [๐ Linux nc(netcat) Command with Practical Examples](https://labex.io/tutorials/linux-linux-nc-netcat-command-with-practical-examples-422835) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-nc-netcat-command-with-practical-examples-422835) |
| 223 | [๐ Linux smbclient Command with Practical Examples](https://labex.io/tutorials/linux-linux-smbclient-command-with-practical-examples-422922) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-smbclient-command-with-practical-examples-422922) |
| 224 | [๐ Linux strings Command with Practical Examples](https://labex.io/tutorials/linux-linux-strings-command-with-practical-examples-422934) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-strings-command-with-practical-examples-422934) |
| 225 | [๐ Linux tftp Command with Practical Examples](https://labex.io/tutorials/linux-linux-tftp-command-with-practical-examples-422956) | Beginner | [๐ View](https://labex.io/tutorials/linux-linux-tftp-command-with-practical-examples-422956) |
| 226 | [๐ Getting Started with Linux](https://labex.io/tutorials/linux-getting-started-with-linux-446315) | Beginner | [๐ View](https://labex.io/tutorials/linux-getting-started-with-linux-446315) |
| 227 | [๐ Create Personalized Terminal Greeting](https://labex.io/tutorials/linux-create-personalized-terminal-greeting-446322) | Beginner | [๐ View](https://labex.io/tutorials/linux-create-personalized-terminal-greeting-446322) |
| 228 | [๐ How to check if the system is 32-bit or 64-bit in Linux](https://labex.io/tutorials/linux-how-to-check-if-the-system-is-32-bit-or-64-bit-in-linux-558809) | Beginner | [๐ View](https://labex.io/tutorials/linux-how-to-check-if-the-system-is-32-bit-or-64-bit-in-linux-558809) |
| 229 | [๐ Create and Extract Tar Archives](https://labex.io/tutorials/rhel-create-and-extract-tar-archives-588239) | Beginner | [๐ View](https://labex.io/tutorials/rhel-create-and-extract-tar-archives-588239) |
| 230 | [๐ Create and Manipulate Symbolic Links](https://labex.io/tutorials/rhel-create-and-manipulate-symbolic-links-588242) | Beginner | [๐ View](https://labex.io/tutorials/rhel-create-and-manipulate-symbolic-links-588242) |
| 231 | [๐ Create Set-Gid Directories for Collaboration](https://labex.io/tutorials/rhel-create-set-gid-directories-for-collaboration-588244) | Beginner | [๐ View](https://labex.io/tutorials/rhel-create-set-gid-directories-for-collaboration-588244) |
| 232 | [๐ Create Shell Script With Inputs](https://labex.io/tutorials/rhel-create-shell-script-with-inputs-588245) | Beginner | [๐ View](https://labex.io/tutorials/rhel-create-shell-script-with-inputs-588245) |
| 233 | [๐ Create Shell Scripts to Process Command Output](https://labex.io/tutorials/rhel-create-shell-scripts-to-process-command-output-588246) | Beginner | [๐ View](https://labex.io/tutorials/rhel-create-shell-scripts-to-process-command-output-588246) |
| 234 | [๐ Create Shell Scripts With Loops](https://labex.io/tutorials/rhel-create-shell-scripts-with-loops-588247) | Beginner | [๐ View](https://labex.io/tutorials/rhel-create-shell-scripts-with-loops-588247) |
| 235 | [๐ Diagnose and Correct File Permission Problems](https://labex.io/tutorials/rhel-diagnose-and-correct-file-permission-problems-588249) | Beginner | [๐ View](https://labex.io/tutorials/rhel-diagnose-and-correct-file-permission-problems-588249) |
| 236 | [๐ Implement Hard Links in Linux](https://labex.io/tutorials/rhel-implement-hard-links-in-linux-588253) | Beginner | [๐ View](https://labex.io/tutorials/rhel-implement-hard-links-in-linux-588253) |
| 237 | [๐ Locate and Interpret System Log Files](https://labex.io/tutorials/rhel-locate-and-interpret-system-log-files-588258) | Beginner | [๐ View](https://labex.io/tutorials/rhel-locate-and-interpret-system-log-files-588258) |
| 238 | [๐ Locate Setuid Files](https://labex.io/tutorials/rhel-locate-setuid-files-588259) | Beginner | [๐ View](https://labex.io/tutorials/rhel-locate-setuid-files-588259) |
| 239 | [๐ Log in and Switch Users](https://labex.io/tutorials/rhel-log-in-and-switch-users-588260) | Beginner | [๐ View](https://labex.io/tutorials/rhel-log-in-and-switch-users-588260) |
| 240 | [๐ Manage File Permissions](https://labex.io/tutorials/rhel-manage-file-permissions-588264) | Beginner | [๐ View](https://labex.io/tutorials/rhel-manage-file-permissions-588264) |
| 241 | [๐ Manage Logs and Archives](https://labex.io/tutorials/rhel-manage-logs-and-archives-588265) | Beginner | [๐ View](https://labex.io/tutorials/rhel-manage-logs-and-archives-588265) |
| 242 | [๐ Process Arguments in Bash Scripts](https://labex.io/tutorials/rhel-process-arguments-in-bash-scripts-588272) | Beginner | [๐ View](https://labex.io/tutorials/rhel-process-arguments-in-bash-scripts-588272) |
| 243 | [๐ Access Command Line in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-access-command-line-in-red-hat-enterprise-linux-588454) | Beginner | [๐ View](https://labex.io/tutorials/rhel-access-command-line-in-red-hat-enterprise-linux-588454) |
| 244 | [๐ Control File Access in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-control-file-access-in-red-hat-enterprise-linux-588458) | Beginner | [๐ View](https://labex.io/tutorials/rhel-control-file-access-in-red-hat-enterprise-linux-588458) |
| 245 | [๐ Edit Text Files in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-edit-text-files-in-red-hat-enterprise-linux-588460) | Beginner | [๐ View](https://labex.io/tutorials/rhel-edit-text-files-in-red-hat-enterprise-linux-588460) |
| 246 | [๐ Get Help in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-get-help-in-red-hat-enterprise-linux-588461) | Beginner | [๐ View](https://labex.io/tutorials/rhel-get-help-in-red-hat-enterprise-linux-588461) |
| 247 | [๐ Manage Files in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-manage-files-in-red-hat-enterprise-linux-588463) | Beginner | [๐ View](https://labex.io/tutorials/rhel-manage-files-in-red-hat-enterprise-linux-588463) |
| 248 | [๐ Manage Users and Groups in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-manage-users-and-groups-in-red-hat-enterprise-linux-588464) | Beginner | [๐ View](https://labex.io/tutorials/rhel-manage-users-and-groups-in-red-hat-enterprise-linux-588464) |
| 249 | [๐ Monitor Processes in Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-monitor-processes-in-red-hat-enterprise-linux-588465) | Beginner | [๐ View](https://labex.io/tutorials/rhel-monitor-processes-in-red-hat-enterprise-linux-588465) |
| 250 | [๐ Install Ansible on Red Hat Enterprise Linux](https://labex.io/tutorials/rhel-install-ansible-on-red-hat-enterprise-linux-590544) | Beginner | [๐ View](https://labex.io/tutorials/rhel-install-ansible-on-red-hat-enterprise-linux-590544) |
| 251 | [๐ Find Files and Commands in Linux](https://labex.io/tutorials/comptia-find-files-and-commands-in-linux-590834) | Beginner | [๐ View](https://labex.io/tutorials/comptia-find-files-and-commands-in-linux-590834) |
| 252 | [๐ Manage Files and Directories in Linux](https://labex.io/tutorials/comptia-manage-files-and-directories-in-linux-590835) | Beginner | [๐ View](https://labex.io/tutorials/comptia-manage-files-and-directories-in-linux-590835) |
| 253 | [๐ Manage Linux Groups with groupadd, usermod, and groupdel](https://labex.io/tutorials/comptia-manage-linux-groups-with-groupadd-usermod-and-groupdel-590836) | Beginner | [๐ View](https://labex.io/tutorials/comptia-manage-linux-groups-with-groupadd-usermod-and-groupdel-590836) |
| 254 | [๐ Manage Linux User Accounts with useradd, usermod, and userdel](https://labex.io/tutorials/comptia-manage-linux-user-accounts-with-useradd-usermod-and-userdel-590837) | Beginner | [๐ View](https://labex.io/tutorials/comptia-manage-linux-user-accounts-with-useradd-usermod-and-userdel-590837) |
| 255 | [๐ Manage Shell Environment and Configuration in Linux](https://labex.io/tutorials/comptia-manage-shell-environment-and-configuration-in-linux-590838) | Beginner | [๐ View](https://labex.io/tutorials/comptia-manage-shell-environment-and-configuration-in-linux-590838) |
| 256 | [๐ Redirecting Input and Output in Linux](https://labex.io/tutorials/comptia-redirecting-input-and-output-in-linux-590840) | Beginner | [๐ View](https://labex.io/tutorials/comptia-redirecting-input-and-output-in-linux-590840) |
| 257 | [๐ Search Text with grep in Linux](https://labex.io/tutorials/comptia-search-text-with-grep-in-linux-590841) | Beginner | [๐ View](https://labex.io/tutorials/comptia-search-text-with-grep-in-linux-590841) |
| 258 | [๐ Create and Restore a Backup with tar in Linux](https://labex.io/tutorials/comptia-create-and-restore-a-backup-with-tar-in-linux-590843) | Beginner | [๐ View](https://labex.io/tutorials/comptia-create-and-restore-a-backup-with-tar-in-linux-590843) |
| 259 | [๐ Manage File and Directory Permissions in Linux](https://labex.io/tutorials/comptia-manage-file-and-directory-permissions-in-linux-590844) | Beginner | [๐ View](https://labex.io/tutorials/comptia-manage-file-and-directory-permissions-in-linux-590844) |
| 260 | [๐ Manage Special Permissions and umask in Linux](https://labex.io/tutorials/linux-manage-special-permissions-and-umask-in-linux-590846) | Beginner | [๐ View](https://labex.io/tutorials/linux-manage-special-permissions-and-umask-in-linux-590846) |
| 261 | [๐ Modify Directory Ownership with chown in Linux](https://labex.io/tutorials/comptia-modify-directory-ownership-with-chown-in-linux-590847) | Beginner | [๐ View](https://labex.io/tutorials/comptia-modify-directory-ownership-with-chown-in-linux-590847) |
| 262 | [๐ Build Software from Source Code in Linux](https://labex.io/tutorials/comptia-build-software-from-source-code-in-linux-590853) | Beginner | [๐ View](https://labex.io/tutorials/comptia-build-software-from-source-code-in-linux-590853) |
| 263 | [๐ Configure SSH Public Key Authentication in Linux](https://labex.io/tutorials/comptia-configure-ssh-public-key-authentication-in-linux-590855) | Beginner | [๐ View](https://labex.io/tutorials/comptia-configure-ssh-public-key-authentication-in-linux-590855) |
| 264 | [๐ Encrypt and Decrypt Files with GPG in Linux](https://labex.io/tutorials/comptia-encrypt-and-decrypt-files-with-gpg-in-linux-590860) | Beginner | [๐ View](https://labex.io/tutorials/comptia-encrypt-and-decrypt-files-with-gpg-in-linux-590860) |
| 265 | [๐ Manage Shared Libraries in Linux](https://labex.io/tutorials/comptia-manage-shared-libraries-in-linux-590867) | Beginner | [๐ View](https://labex.io/tutorials/comptia-manage-shared-libraries-in-linux-590867) |
| 266 | [๐ Navigate the Filesystem in Linux](https://labex.io/tutorials/comptia-navigate-the-filesystem-in-linux-590971) | Beginner | [๐ View](https://labex.io/tutorials/comptia-navigate-the-filesystem-in-linux-590971) |
| 267 | [๐ Edit Text Files in Linux with Vim and Nano](https://labex.io/tutorials/comptia-edit-text-files-in-linux-with-vim-and-nano-591076) | Beginner | [๐ View](https://labex.io/tutorials/comptia-edit-text-files-in-linux-with-vim-and-nano-591076) |
| 268 | [๐ Perform IP Subnetting and Binary Conversion in the Linux Terminal](https://labex.io/tutorials/linux-perform-ip-subnetting-and-binary-conversion-in-the-linux-terminal-592782) | Beginner | [๐ View](https://labex.io/tutorials/linux-perform-ip-subnetting-and-binary-conversion-in-the-linux-terminal-592782) |
## More
- ๐ [CompTIA Learn more about](https://labex.io/skilltrees/comptia)
- ๐ [Awesome Programming Courses](https://github.com/labex-labs/awesome-programming-courses)
- ๐ [Awesome Programming Projects](https://github.com/labex-labs/awesome-programming-projects)