# zenity

> Display dialogs from the command-line/shell scripts.
> Return user-inserted values or 1 if error.

- Display the default question dialog:

`zenity --question`

- Display an info dialog displaying the text "Hello!":

`zenity --info --text="{{Hello!}}"`

- Display a name/password form and output the data separated by ";":

`zenity --forms --add-entry="{{Name}}" --add-password="{{Password}}" --separator="{{;}}"`

- Display a file selection form in which the user can only select directories:

`zenity --file-selection --directory`

- Display a progress bar which updates its message every second and show a progress percent:

`{{(echo "#1"; sleep 1; echo "50"; echo "#2"; sleep 1; echo "100")}} | zenity --progress`
