Shell Script User Login with Password
We can create a bash script to authenticate users with login and password. Here we will demonstrate this using the read command to accept the user input and the if-else command to authenticate.
# !/bin/bash #Type your login details read -p 'Username: ' user read -sp 'Password: ' pass if (( $user == "admin" && $pass == "admin123" )) then echo -e "\nWelcome! You are Sucessfull login\n" else echo -e "\nUnsuccessful login\n" fi
Here is the sample of the output of the above script.
More ways to use the user login with password
You can create more than 1 user and check for their login
You can display the user name in the welcome message "Welcome " + username