Method, system and computer-readable recording medium for displaying and executing functions of portable device

Step of receiving the grip (grip) information on the portable terminal is gripped state; On the basis of the grip type information, determining whether the function list display request condition; If it is determined by the function list display request condition, comprising: receiving a swipe (swipe) information; And based on the inputted swipe information, it displays a function list, and performing a function selected from the displayed list of features; discloses a method for selecting the executable function in a portable terminal including a.