Write a script to delete 100 users
#! / bin/bash
For USER in user {1... 100} # variable USER loops from user1 to user100, generating 100 users
Do
If id $USER & > / dev/null # if the user exists
Then # and then
Userdel-r $USER # Delete user
Echo "$USER delete successful." # hint: user deleted successfully
Else # and then
Echo "$USER already exit" # hint: user does not exist
Fi
Done
