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Linux Tutorial Basic
https://example.com/linux-tutorial-basic (example URL, replace with actual link if available)
Practice Verified Codes and Commands:
1. Check Current Directory:
pwd
2. List Files and Directories:
ls
3. Create a New Directory:
mkdir new_directory
4. Navigate to a Directory:
cd new_directory
5. Create a New File:
touch newfile.txt
6. View File Content:
cat newfile.txt
7. Copy a File:
cp newfile.txt copyfile.txt
8. Move or Rename a File:
mv newfile.txt renamedfile.txt
9. Delete a File:
rm renamedfile.txt
10. Search for a File:
find / -name "newfile.txt"
11. Check System Information:
uname -a
12. Check Disk Usage:
df -h
13. Check Memory Usage:
free -m
14. Run a Command with Elevated Privileges:
sudo apt-get update
15. Compress a File:
tar -czvf archive.tar.gz new_directory
16. Extract a Compressed File:
tar -xzvf archive.tar.gz
17. Check Network Connectivity:
ping google.com
18. Download a File from the Internet:
wget https://example.com/file.zip
19. Edit a File with Nano:
nano newfile.txt
20. View Running Processes:
top
What Undercode Say:
Linux is a powerful operating system widely used in cybersecurity, IT, and development. Mastering basic Linux commands is essential for efficient system management and security tasks. Commands like ls, cd, mkdir, and `rm` form the foundation of file and directory management. For system monitoring, top, df, and `free` provide critical insights into resource usage. Networking commands like `ping` and `wget` are invaluable for troubleshooting and data retrieval.
In cybersecurity, Linux commands such as find, tar, and `sudo` are frequently used for file searches, data compression, and privilege escalation. Understanding these commands enhances your ability to secure systems, automate tasks, and respond to incidents. For advanced users, scripting with Bash (#!/bin/bash) can streamline repetitive tasks and improve productivity.
To deepen your Linux knowledge, explore resources like the Linux Documentation Project and Linux Command Library. Practice these commands in a virtual environment or on a Linux distribution like Ubuntu or Kali Linux to build confidence and expertise.
Remember, Linux is not just an operating system; it’s a skill that opens doors to countless opportunities in IT, cybersecurity, and beyond. Keep experimenting, stay curious, and embrace the power of the command line.
(Note: Replace example URLs with actual links if available.)
References:
Hackers Feeds, Undercode AI
