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IT Lab Record

The document outlines basic Linux commands for programming and problem-solving, detailing their descriptions, usage, and examples. Key commands include mkdir for creating directories, ls for listing files, and various file manipulation commands such as cat, cp, mv, and rm. Additionally, it covers using the vi editor, saving files, compiling programs, and executing them.

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11 views4 pages

IT Lab Record

The document outlines basic Linux commands for programming and problem-solving, detailing their descriptions, usage, and examples. Key commands include mkdir for creating directories, ls for listing files, and various file manipulation commands such as cat, cp, mv, and rm. Additionally, it covers using the vi editor, saving files, compiling programs, and executing them.

Uploaded by

srivathsavaaprasad
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Experiment No: IT18111 Programming For Problem Solving Lab

Date :

Experiment – 1 Basic linx commands

Aim : To practice of Linx commands

1 . command:mkdir

Description: creating a new directory

Usage: mkdir dirname

Example: mkdir ITA

Output:$ mkdir ITA

$ ls

$ ITA

2 . command:ls

Description: To list all files and directory

Usage: ls

Example: $ ls

Output: ITA

3. command:cd

Description: To change directory

Syntax: cd dirname

Usage: $ cd ITB

Output: ITB$

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4. command:cd

Description: to come out of that directory

Syntax: cd ..

Usage: $ cd ..

Output: ~$.

5. command: cat>

Description: To create a new file

Syntax: cat> filename.txt

Usage: cat > sample.txt

Output:Hello

^z

+stopped

6. command: cat

Description : To display the content of file

Syntax: cat filename.txt

Usage: cat sample.txt

Output: Hello

7. command: cat>>

Description : To append content to existing file

Syntax: cat>> filename.txt

Usage: cat>> sample.txt

Output: we are from ITA

^z

+stopped

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8. command:cp

Description: To copy content from one file to another within the same directory.

Syntax: cp oldfile.txt newfile.txt

Usage: cp sample.txt file1.txt

Output: sample.txt file1.txt

9. command:mv

Description :To move file from one directory to another

Syntax : mv source div / newfile name.txt

Usage: $ mv ITA / into.txt

$ cd ITA

$ ls

Output: into.txt

10. command: rm

Description: To remove file from directory

Syntax: $ rm file1.txt

$ ls

Output: sample.txt

11. command: rmdir

Description: To remove a directory

Syntax: rmdir ITA

ls

output: ITA

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12. command: vi

Description: It is a command line, an interactive editor that can be used to create and edit file

Syntax: vi filename.c

Usage: vi file1.c

Output:

13. command:Esc:wq

Description:It is command line,that is used to save the c file created

Syntax:Esc:wq

14. command:cc

Description: It is a command line, that is used to compile and run a program

Syntax: $ cc sample.c

15. command: ./a.out

Description; It is command line,that is used to display the output.

Syntax: $ ./a.out

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