Linux Free Tutorials

Linux is one of the world's most popular operating systems, used in everything from desktop computers to servers and mobile devices. This LabEx skill tree offers a unique hands-on approach to learning Linux through an online virtual environment. You'll master the command line interface and basic system administration tasks like software installation and user management. With LabEx, you can practice commands in real-time, receive instant feedback, and progress at your own pace. Ready to start your Linux journey? Click "Start" to dive into our interactive virtual environment and explore the power of Linux firsthand!

Index	Name	Difficulty	Tutorial Link
001	📖 Your First Linux Lab	★☆☆	🔗 View
002	📖 Basic Files Operations	★☆☆	🔗 View
003	📖 File Contents and Comparing	★☆☆	🔗 View
004	📖 Permissions of Files	★☆☆	🔗 View
005	📖 User Account Management	★☆☆	🔗 View
006	📖 Introduction to Linux	★☆☆	🔗 View
007	📖 Get Help on Linux Commands	★☆☆	🔗 View
008	📖 Linux User Group and File Permissions	★☆☆	🔗 View
009	📖 File and Directory Operations	★☆☆	🔗 View
010	📖 Environment Variables in Linux	★☆☆	🔗 View
011	📖 File Packaging and Compression	★☆☆	🔗 View
012	📖 File System and Disk Management	★☆☆	🔗 View
013	📖 Sequence Control and Pipeline	★☆☆	🔗 View
014	📖 Simple Text Processing	★☆☆	🔗 View
015	📖 Data Stream Redirection	★☆☆	🔗 View
016	📖 Text Processing and Regular Expressions	★☆☆	🔗 View
017	📖 Software Installation on Linux	★☆☆	🔗 View
018	📖 Linux ls Command: Content Listing	★☆☆	🔗 View
019	📖 Linux pwd Command: Directory Displaying	★☆☆	🔗 View
020	📖 Linux cd Command: Directory Changing	★☆☆	🔗 View
021	📖 Linux mkdir Command: Directory Creating	★☆☆	🔗 View
022	📖 Linux cp Command: File Copying	★☆☆	🔗 View
023	📖 Linux mv Command: File Moving and Renaming	★☆☆	🔗 View
024	📖 Linux rm Command: File Removing	★☆☆	🔗 View
025	📖 Linux cat Command: File Concatenating	★☆☆	🔗 View
026	📖 Linux more Command: File Scrolling	★☆☆	🔗 View
027	📖 Linux less Command: File Paging	★☆☆	🔗 View
028	📖 Linux head Command: File Beginning Display	★☆☆	🔗 View
029	📖 Linux tail Command: File End Display	★☆☆	🔗 View
030	📖 Linux nl Command: Line Numbering	★☆☆	🔗 View
031	📖 Linux which Command: Command Locating	★☆☆	🔗 View
032	📖 Linux whereis Command: File and Command Finding	★☆☆	🔗 View
033	📖 Linux find Command: File Searching	★☆☆	🔗 View
034	📖 Linux grep Command: Pattern Searching	★☆☆	🔗 View
035	📖 Linux wc Command: Text Counting	★☆☆	🔗 View
036	📖 Linux cut Command: Text Cutting	★☆☆	🔗 View
037	📖 Linux sort Command: Text Sorting	★☆☆	🔗 View
038	📖 Linux uniq Command: Duplicate Filtering	★☆☆	🔗 View
039	📖 Linux tr Command: Character Translating	★☆☆	🔗 View
040	📖 Linux diff Command: File Comparing	★☆☆	🔗 View
041	📖 Linux join Command: File Joining	★☆☆	🔗 View
042	📖 Linux xargs Command: Command Building	★☆☆	🔗 View
043	📖 Linux awk Command: Text Processing	★☆☆	🔗 View
044	📖 Linux top Command: Real-time System Monitoring	★☆☆	🔗 View
045	📖 Linux free Command: Monitoring System Memory	★☆☆	🔗 View
046	📖 Linux df Command: Disk Space Reporting	★☆☆	🔗 View
047	📖 Linux du Command: File Space Estimating	★☆☆	🔗 View
048	📖 Linux time Command: Command Timing	★☆☆	🔗 View
049	📖 Hello, Bash!	★☆☆	🔗 View
050	📖 Working with Shell Variables	★☆☆	🔗 View
051	📖 Passing Arguments to the Script	★☆☆	🔗 View
052	📖 Shell Arrays	★☆☆	🔗 View
053	📖 Basic String Operations	★☆☆	🔗 View
054	📖 Conditional Statements in Shell	★☆☆	🔗 View
055	📖 Bash Scripting Loops	★☆☆	🔗 View
056	📖 Comparing Arrays in Shell	★☆☆	🔗 View
057	📖 Shell Functions	★☆☆	🔗 View
058	📖 Special Variables in Shell	★☆☆	🔗 View
059	📖 Bash Trap Command	★☆☆	🔗 View
060	📖 File System Operations in Shell	★☆☆	🔗 View
061	📖 Discover Linux System Information	★☆☆	🔗 View
062	📖 Connect to Remote	★☆☆	🔗 View
063	📖 Download Files from the Internet	★☆☆	🔗 View
064	📖 Secure File Transfer Basics	★☆☆	🔗 View
065	📖 Logical Commands and Redirection	★☆☆	🔗 View
066	📖 Network Information and Connection	★☆☆	🔗 View
067	📖 Background Job Management	★☆☆	🔗 View
068	📖 Linux Process Management	★☆☆	🔗 View
069	📖 Terminate Processes in Linux	★☆☆	🔗 View
070	📖 Set Up Scheduled Tasks	★☆☆	🔗 View
071	📖 Linux Deploy LNMP	★☆☆	🔗 View
072	📖 Linux Text Display	★☆☆	🔗 View
073	📖 Linux Screen Clearing	★☆☆	🔗 View
074	📖 Linux Content Listing	★☆☆	🔗 View
075	📖 Linux Directory Changing	★☆☆	🔗 View
076	📖 Linux Directory Displaying	★☆☆	🔗 View
077	📖 Linux Directory Creating	★☆☆	🔗 View
078	📖 Linux File Creating/Updating	★☆☆	🔗 View
079	📖 Linux File Copying	★☆☆	🔗 View
080	📖 Linux File Moving/Renaming	★☆☆	🔗 View
081	📖 Linux File Removing	★☆☆	🔗 View
082	📖 Linux Link Creating	★☆☆	🔗 View
083	📖 Linux File Concatenating	★☆☆	🔗 View
084	📖 Linux File Beginning Display	★☆☆	🔗 View
085	📖 Linux File End Display	★☆☆	🔗 View
086	📖 Linux Text Counting	★☆☆	🔗 View
087	📖 Linux Text Cutting	★☆☆	🔗 View
088	📖 Linux File Paging	★☆☆	🔗 View
089	📖 Linux File Scrolling	★☆☆	🔗 View
090	📖 Linux Ownership Changing	★☆☆	🔗 View
091	📖 Linux Permission Modifying	★☆☆	🔗 View
092	📖 Linux Wildcard Character	★☆☆	🔗 View
093	📖 Linux File Searching	★☆☆	🔗 View
094	📖 Linux File Locating	★☆☆	🔗 View
095	📖 Linux Command Locating	★☆☆	🔗 View
096	📖 Linux File/Command Finding	★☆☆	🔗 View
097	📖 Linux Pattern Searching	★☆☆	🔗 View
098	📖 Linux Stream Editing	★☆☆	🔗 View
099	📖 Linux Text Processing	★☆☆	🔗 View
100	📖 Linux Text Sorting	★☆☆	🔗 View
101	📖 Linux Duplicate Filtering	★☆☆	🔗 View
102	📖 Linux Character Translating	★☆☆	🔗 View
103	📖 Linux Line Feed Filtering	★☆☆	🔗 View
104	📖 Linux Line Merging	★☆☆	🔗 View
105	📖 Linux File Joining	★☆☆	🔗 View
106	📖 Linux File Comparing	★☆☆	🔗 View
107	📖 Linux Common Line Comparison	★☆☆	🔗 View
108	📖 Linux Patch Applying	★☆☆	🔗 View
109	📖 Linux Text Editing	★☆☆	🔗 View
110	📖 Linux File Difference Viewing	★☆☆	🔗 View
111	📖 Linux Simple Text Editing	★☆☆	🔗 View
112	📖 Linux Graphical Text Editing	★☆☆	🔗 View
113	📖 Preserve Airship's Mystical Archives with Tar	★☆☆	🔗 View
114	📖 Linux File Compression	★☆☆	🔗 View
115	📖 Linux Unzip Decompression	★☆☆	🔗 View
116	📖 Linux Arithmetic Calculations	★☆☆	🔗 View
117	📖 Linux Logic Operations	★☆☆	🔗 View
118	📖 Linux Text Columnizing	★☆☆	🔗 View
119	📖 Linux Condition Testing	★☆☆	🔗 View
120	📖 Linux Command Building	★☆☆	🔗 View
121	📖 Linux Directory Tree Display	★☆☆	🔗 View
122	📖 Linux Command Assistance	★☆☆	🔗 View
123	📖 Linux Manual Access	★☆☆	🔗 View
124	📖 Linux Line Numbering	★☆☆	🔗 View
125	📖 Linux Input Reading	★☆☆	🔗 View
126	📖 Linux Text Formatting	★☆☆	🔗 View
127	📖 Linux Execution Delaying	★☆☆	🔗 View
128	📖 Linux Variable Declaring	★☆☆	🔗 View
129	📖 Linux Script Executing	★☆☆	🔗 View
130	📖 Linux Shell Exiting	★☆☆	🔗 View
131	📖 Linux Secure Connecting	★☆☆	🔗 View
132	📖 Linux Network Connecting	★☆☆	🔗 View
133	📖 Linux Secure Copying	★☆☆	🔗 View
134	📖 Linux Secure File Transferring	★☆☆	🔗 View
135	📖 Linux File Transferring	★☆☆	🔗 View
136	📖 Linux Networking Utility	★☆☆	🔗 View
137	📖 Linux Network Configuring	★☆☆	🔗 View
138	📖 Linux Network Monitoring	★☆☆	🔗 View
139	📖 Linux Network Testing	★☆☆	🔗 View
140	📖 Linux IP Managing	★☆☆	🔗 View
141	📖 Linux User Adding	★☆☆	🔗 View
142	📖 Linux User Removing	★☆☆	🔗 View
143	📖 Linux User Modifying	★☆☆	🔗 View
144	📖 Linux Password Changing	★☆☆	🔗 View
145	📖 Linux Privilege Granting	★☆☆	🔗 View
146	📖 Linux User Switching	★☆☆	🔗 View
147	📖 Linux Group Displaying	★☆☆	🔗 View
148	📖 Linux Group Adding	★☆☆	🔗 View
149	📖 Linux Group Removing	★☆☆	🔗 View
150	📖 Linux Group Changing	★☆☆	🔗 View
151	📖 Linux User Identifying	★☆☆	🔗 View
152	📖 Linux Environment Managing	★☆☆	🔗 View
153	📖 Linux User/Group ID Displaying	★☆☆	🔗 View
154	📖 Linux Shell Setting	★☆☆	🔗 View
155	📖 Linux Variable Exporting	★☆☆	🔗 View
156	📖 Linux Variable Unsetting	★☆☆	🔗 View
157	📖 Linux Disk Space Reporting	★☆☆	🔗 View
158	📖 Linux File Space Estimating	★☆☆	🔗 View
159	📖 Linux File System Mounting	★☆☆	🔗 View
160	📖 Linux Command Repeating	★☆☆	🔗 View
161	📖 Linux Job Scheduling	★☆☆	🔗 View
162	📖 Linux System Information Displaying	★☆☆	🔗 View
163	📖 Linux Hostname Managing	★☆☆	🔗 View
164	📖 Linux Process Displaying	★☆☆	🔗 View
165	📖 Linux Task Displaying	★☆☆	🔗 View
166	📖 Linux Memory Reporting	★☆☆	🔗 View
167	📖 Linux Date/Time Displaying	★☆☆	🔗 View
168	📖 Linux Command Timing	★☆☆	🔗 View
169	📖 Linux File Converting/Copying	★☆☆	🔗 View
170	📖 Linux Service Managing	★☆☆	🔗 View
171	📖 Linux URL Data Transferring	★☆☆	🔗 View
172	📖 Linux Non-interactive Downloading	★☆☆	🔗 View
173	📖 Linux Package Handling	★☆☆	🔗 View
174	📖 Linux Python Package Installing	★☆☆	🔗 View
175	📖 Linux Job Managing	★☆☆	🔗 View
176	📖 Linux Background Running	★☆☆	🔗 View
177	📖 Linux Job Foregrounding	★☆☆	🔗 View
178	📖 Linux Process Terminating	★☆☆	🔗 View
179	📖 Linux Multi-Process Killing	★☆☆	🔗 View
180	📖 Linux Pattern-Based Killing	★☆☆	🔗 View
181	📖 Linux Process Waiting	★☆☆	🔗 View
182	📖 Linux Background Management	★☆☆	🔗 View
183	📖 Linux Output Multiplexing	★☆☆	🔗 View
184	📖 Linux Data Piping	★☆☆	🔗 View
185	📖 Linux I/O Redirecting	★☆☆	🔗 View
186	📖 Exploring File Systems with Eza	★☆☆	🔗 View
187	📖 Fast Searching With Ripgrep	★☆☆	🔗 View
188	📖 Explore Disk Usage with Ncdu	★☆☆	🔗 View
189	📖 Visualize File Differences With Icdiff	★☆☆	🔗 View
190	📖 Monitor System Resources With Glances	★☆☆	🔗 View
191	📖 Interactive Process Viewer With Htop	★★☆	🔗 View
192	📖 Manage Multiple Terminals With Screen	★☆☆	🔗 View
193	📖 JSON Data Processing with jq	★☆☆	🔗 View
194	📖 Enhance Copying and Moving with Advcpmv	★☆☆	🔗 View
195	📖 File Structure Visualization With Tre	★☆☆	🔗 View
196	📖 Count Lines of Code With CLOC	★☆☆	🔗 View
197	📖 Display OS Info Stylishly with Neofetch	★☆☆	🔗 View
198	📖 Crafting Striking Terminal Text With FIGlet	★☆☆	🔗 View
199	📖 Download Media with You-Get	★☆☆	🔗 View
200	📖 Transcribe Media to Text with Whisper	★☆☆	🔗 View

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