Linux practical file

1. Explain Linux , its history & write name of different distributions.

2. What is a shell , Explain different types of shell.

3. Explain Ubuntu installation step by step.

4. Compare Linux with Unix

5. Write Basic Linux commands ( any 15 )

6. Create a file uecu.txt with some lines & display how many lines , words & characters are present in that file.

7. Append 10 more lines to uecu.txt & split the appended file into 3 parts. What will be the name of these files. Display content of each file. How many lines will be there in the last file.

8. Create a program to find inode number of file.

9. Study & use of the command for changing file permissions.

10. Execute shell commands through vi editor.

11. Write a shell script that accepts any no. of arguments & prints them in reverse order.

12. Write a shell script to find smallest of three numbers that are read from keyboard.

13. Create an array and scan all elements using different types of iterations.

14. Write a pipeline of commands which displays on the monitor as well as saves the information about the no. of users using the system at present on a file called user.ux

15. Write a script for creating folder having name as system date time.