Vcloud graphic machine please do it paste the 2 both screen shot and show me the procedure

PART-D: System Information 10. Find the logged in users 11. Find the logged in users and what they are doing 12. Show a listing of last logged in users 13. Find your terminal name 14. Find date, time zone in one command 15. List the block devices, pcl, hardwares, hardwares only network, cpu, usb, and modules. SCREENSHOT: history Igrep -E 'ls|w|last time wholtty! PART-E: Using echo commands & variables 16. Try using echo command with double quotes, single quotes and without quotes for the following statement and understand the usage of escape character. "Cost of laptop could be about $2134" 17. Assign a number to a user variable of your choice and display the assigned value of the variable 18. Assign a string to a user variable of your choice and display the assigned value of the variable 19. Use echo command to display your username from environmental variable 20. Use echo command to display your currently logged in shell from environmental variable SCREENSHOT: history I grep echo ER