Linux

Create the following scripts in your scripts directory

Name each script: exercise$1,$ exercise$2,...$ excercise$12.$

$$cat$$ each script to display

Run each script once.

Exercise $1$: Please write a script that ask user to enter a password, and display it to screen. Use $-$s option for input the password. $($read$-$secret script$)$

Exercise $2$: Write the script to do the following, ask user to enter an integer, and output whether the given number is divisible by $3.($modify int$-$even$-$odd$)$

Exercise $3$: Write a script that print all even number from n$1$ to n$2,$ n$1$ and n$2($Prompt and read$)$ are provided by user. $($while loop$)($combine modify $-$ while$-$count script $+$ arithmetic$\_$ops script$)$

Exercise $4$: Write a menu script that has $3$ option, $($modify Example$7$ script

option $1$: list all files current directory,

option $2$: list all file in your home directory

option $3$: exit.

Create Scripts to do each of the following:

Exercise $5$: Print number from $1$ to $10($modify while$-$count script$)$

Exercise $6$: Print number from $1$ to $100($modify while$-$count script$)$

Exercise $7$: Print number from $50$ to $100($modify while$-$count script$)$

Exercise $8$: Print only even number from $1$ to $100($modify while$-$count script and int$-$even$-$odd script$)$

Exercise $9$: Print sum of number between $1$ to $100($exercise $6,$ create new variable to hold sum, don$$t print individual numbers, just sum$)$

Exercise $10$: Print sum of even number between $1$ to $100($modify exercise $8$ to sum, create new variable to hold sum, don$$t print individual numbers, just sum$)$

Exercise $11$: Print sum of even number between $50$ to $100($modify exercise$10)$

Exercise $12$: Print $10$ factorial, $10!=1*2*3*4*5*6*7*8*9*10($modify exercise $5,$ create new variable to hold product, don$$t print individual numbers, just product$)$