Create a Bash Shell script

You must create a script using "bash" to allow the creation of multiple user accounts on the system. To do this, you will read a text file that contains the account name, password, group name and the shell used. The file is named [login to view URL] and has the following format: Account_name:Password:Group:shell Account_name:Password:Group: We would like each user belonging to a common group to have their home directory in the /home/Group_name/Account_name directory. Example: if I have the user "stef" to create in the group "devel", then his home directory will be: /home/devel/stef Also, your script should make use of at least one function that you have created. Remember the useradd, groupadd, passwd commands Attention, it is possible that the 4th column does not have shell, in which case, one will use the bash. Little trick: To automate password entry so you do not have to enter the password twice as the system does, use the chpasswd command. The syntax is as follows: chpasswd user: password The user and password must follow the syntax as shown above chpasswd must receive the data from the keyboard. So, if I want to change the password of the user stone for "123qwe", I will make the following command: echo "stone: 123qwe" | chpasswd You must manage the possible cases of errors. (insufficient parameters, already created group, directory nonexistent ...)