Task-1: Zenity command

what is Zenity ?

Zenity is a command-line dialog creator. This allows you to present information, and ask for information from the user, from all manner of shell scripts.

Zenity supports: basic forms,calendar dialog,color selection dialog,file selection dialog, list dialog,Message and notification dialog,progress bars and scales,text entry and text information dialogs.

There are many more possible usages of Zenity command, to see options in detain use this command "man zenity" (this will open the manual of zenity command)

Example: let open a warning dialog using zenity.

According to the manual '--warning' is the option to open up a warning dialog

here we can use multiple options in a single command to make it more attractive .

Lets add a title to box for that use '--title' option

now our command will be : " zenity --warning --title='XYZ' "

We can add little more to it by using '--text ' option

command : zenity --warning --title='XYZ' --text='<span font="32" foreground="red"> High Temperature</span>'

We can use zenity command with scripts that let you use it in real-time dialog boxes.

Thank you