# ScrollByPage Adjusts the scroll position by the number of pages specified by the argument. Negative values scroll upwards, while positive values scroll downwards. ```lua local wezterm = require 'wezterm'; return { keys = { {key="PageUp", mods="SHIFT", action=wezterm.action{ScrollByPage=-1}}, {key="PageDown", mods="SHIFT", action=wezterm.action{ScrollByPage=1}}, } } ```