Shell Script To Add User, Password And Add User To Sudo

Here's the Shell Script which required 2 parameters 1) UserName 2) Password.....

After setting up user name and password, script will ask you if you want to add user to Super User / Sudo or not....

#!/bin/bash

UCOM="/usr/sbin/useradd"

PCOM="/usr/bin/passwd"

DCOM="/usr/sbin/userdel"

GCOM="/bin/grep"

if [ "$#" != "2" ]

then

        echo -e "\033[33m Required 2 Parameters : User Name and Password..."

        exit;

else

        $UCOM $1

        ( echo $2; echo $2 ) | $PCOM $1

        if [ "$?" != "0" ]

        then

                $DCOM -r $1

        else

                echo -e "\033[35m User $1 Successfully Added To System"

                echo -e "\033[0m"

        fi

fi

echo -e "\033[33m Do You Want To Add User to Sudoers/Super User List (y/n)"

read choice

echo -e "\033[0m"

if [ "$choice" == "y" -o "$choice" == "Y" ]

then

        $GCOM $1 /etc/sudoers

        if [ "$?" == "0" ]

        then

                echo -e "\033[31m User $1 Already Added To Sudoers File"

                echo -e "\033[0m"

        else

                echo "$1   ALL=(ALL)       ALL" | cat >> /etc/sudoers

                echo -e "\033[35m User $1 Successfully Added To Sudoers!!!"

                echo -e "\033[0m"

        fi

elif [ "$choice" == "n" -o "$choice" == "N" ]

then

        echo -e "\033[35m $1 User Not Added To Sudoers!!!"

        echo -e "\033[0m"

else

        echo -e "\033[37m Invalid Choice....User Not Added To Sudoers :-("

        echo -e "\033[0m"

fi




That's it!!!


Please use and update your responses......waiting for your responses :)