Create a document in Colu named computers. txt. Create a document in Char named routers. txt. Create a document in NN named switches. txt. In GUI, change the permission of the Colu/computers. txt file to Owner- can read/write, Group - can read-write, and Others - can read-only. Complete the following in a terminal: Create an empty text file named staff in the students/Char folder. Use a command to view the /etc/sudoers file and redirect the output of the command to a text file named students/NN/workers (recommend this file is created before the execution of this command). Remove the write permission from group for the students/Char/routers. txt Issue a command that verifies the permission change for the students/Char/routers. txt Add a user account based on your first name. Set a password for this acco