Bash Cookbook

How it works...

Now we will see a description of the options and commands written in the preceding scripts:

1. We wrote code for a Yes/No box using the dialog tool in Linux. We used the if condition to take an answer of either Yes or No.
2. We used the --calendar option of the dialog tool. It asks for a date to be selected. We selected a date from the year 2018.
3. We used the checklist option of the dialog tool. We made a checklist, which had three options: Home directory, Signature file, and Simple Password.
4. We raised the border of an image using the convert command and the –raise option, and then the new image was saved as mountain-raised.png.