Читать книгу Kali Linux Penetration Testing Bible - Gus Khawaja - Страница 72

Another way to interact with the supplied input from the shell script is to use the read function. Again, the best way to explain this is through examples. We will ask the user to enter their first name and last name after which we will print the full name on the screen:

#!/bin/bash read -p "Please enter your first name:" FIRSTNAME read -p "Please enter your last name:" LASTNAME printf "Your full name is: $FIRSTNAME $LASTNAME\n"

To execute it, we just enter the script name (we don't need to supply any parameters like we did before). Once we enter the script's name, we will be prompted with the messages defined in the previous script:

root@kali:~# nameprint.sh Please enter your first name:Gus Please enter your last name:Khawaja Your full name is: Gus Khawaja