Unix questions

Q4. Commands to study to answer this question: Read abouttest,shift,whileloop,expr,

displaying the value of the two-character variable $1 usingechocommand

1) Exit from script, if is currently enabled; if it is not enabled, skip this item (1)

2) Using the vi editor, create a shell script file that displays the first 12 command line arguments. You must use awhileloop,exprandshiftshell commands in the script to do this question.

3) Issuescriptcommand to capture the output of the items below

4) Add execute permission to the file

5) Display the attributes of the script file

6) Display the content of the script file

7) Run the script file by typing the name of the script file and specifying 14 or more arguments