time_h=`date +%H`
time_m=`date +%M`
-while ! time=$(zenity --title="Enter current time" --entry --text "Please enter the time in 24hour format (HH:MM).\n" --entry-text "$time_h:$time_m") || [ "x$time" = "x" ] ; do
+while ! time=$(zenity --title="Enter current time" --entry --text "Please enter the time in 24hour format (HH:MM).\n\nThe screen might blank out after you changed the time.\nDon't panic. Simply press a button on the keyboard.\n" --entry-text "$time_h:$time_m") || [ "x$time" = "x" ] ; do
zenity --title="Error" --error --text="Please input the time." --timeout 6
done
while ! date -d $time ; do
- time=$(zenity --title="Enter current time" --entry --text "Please enter the time in 24hour format (HH:MM).\n" --entry-text "$time_h:$time_m")
+ time=$(zenity --title="Enter current time" --entry --text "Please enter the time in 24hour format (HH:MM).\n\nThe screen might blank out after you changed the time.\nDon't panic. Simply press a button on the keyboard.\n" --entry-text "$time_h:$time_m")
done
date +%Y%m%d -s $date