Linux Command Line from scratch to handle projects(Shell)

Linux commands, Shell commands, Terminal commands, Play with files, commands, VLSI standard, Upskill your work

What you'll learn
- Hands-on Learning::Linux provides students with a practical environment to apply theoretical concepts learned in computer science and IT courses.
- Problem-Solving Skills:: Using Linux often involves troubleshooting issues, whether it's fixing system errors, debugging code, or configuring software.
- Understanding of Operating Systems: Linux offers insight into the inner workings of operating systems. Students can explore concepts such as process management
- Flexibility and Customization::Linux's flexibility allows students to tailor their computing environments to suit their needs.
- Resource Management:: Students can explore concepts such as CPU scheduling, memory allocation, disk management, and network optimization in a real-world contex
- Collaboration and Communication::Engaging with the Linux community through forums, mailing lists, and collaborative projects helps student develop communication

Requirements
- Curiosity and Eagerness to Learn
- Persistence and Patience
- No prior knowledge required

Description
You will learn from Linux commands in-line approach:

1. Basic File and Directory Management

2. File Permissions and Ownership

3. Text Processing

4. System Monitoring and Management

5. Networking

6. Package Management

7. Scripting and Automation

8. User and Group Management

9. Disk Management

10. System Configuration and Maintenance

11. Security and Permissions

12. Boot and Startup Management

13. Backup and Recovery

14. Version Control

15. Virtualization and Containers

`grep` Command:

1. Basic Text Searching

- Simple Search: Use `grep` to search for specific patterns within files.

- Case-Insensitive Search: Use the `-i` option to perform case-insensitive searches.

2. Pattern Matching

- Regular Expressions: Utilize regular expressions for more complex pattern matching.

- Whole Word Matching: Use the `-w` option to match whole words.

3. Search Across Multiple Files

- Recursive Search: Use the `-r` or `-R` option to search directories recursively.

- Multiple Files: Search through multiple files simultaneously.

4. Displaying Context

- Line Numbers: Use the `-n` option to show line numbers of matching lines.

- Context Lines: Use the `-C`, `-A`, and `-B` options to display lines of context around matching lines.

5. Inverting Matches

- Invert Match: Use the `-v` option to display lines that do not match the pattern.

6. File Name Display

- Show File Names: Use the `-l` option to list the names of files containing matches.

7. Counting Matches

- Count Matches: Use the `-c` option to count the number of matching lines.

`awk` Command

1. Basic Text Processing

- Print Specific Fields: Extract and print specific fields from lines of text.

- Field Separator: Use `-F` to specify different field separators.

2. Pattern Matching and Action

- Conditional Patterns: Perform actions based on specific patterns.

- Built-in Variables: Use variables like `NR` (record number) and `NF` (number of fields).

3. Text Manipulation

- String Operations: Perform operations like concatenation, substrings, and length calculations.

- Arithmetic Operations: Perform arithmetic calculations on numeric data.

4. Data Transformation

- Format Output: Format and print output in a structured manner.

- Reorder Fields: Rearrange fields in the output.

5. Complex Data Processing

- Multi-Line Records: Handle multi-line records with custom record separators.

- Advanced Patterns: Use more complex pattern matching and processing rules.

6. Scripting with `awk`

- Embedded Scripts: Write `awk` programs within shell scripts for more complex processing.

- User-Defined Functions: Create and use functions within `awk` scripts.

7. Field and Record Manipulation

- Modify Fields: Modify the contents of fields in each record.

- Output Redirection: Redirect output to files or other commands

Who this course is for:
- Whoever want to become proficient in thier IT fields and Fasten Their Daily to Daily office work
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