arrowkeyboardmapping.ahk

#NoEnv  ; Recommended for performance and compatibility with future AutoHotkey releases.
; #Warn  ; Enable warnings to assist with detecting common errors.
SendMode Input  ; Recommended for new scripts due to its superior speed and reliability.
SetWorkingDir %A_ScriptDir%  ; Ensures a consistent starting directory.
!j::Send, {Left}
!l::Send, {Right}
!k::Send, {Down}
!i::Send, {Up}

autohotkey_mapping.md

map alt + jkli to left, down, right, up using autohotkey.

!j::Send, {Left}
!l::Send, {Right}
!k::Send, {Down}
!i::Send, {Up}

you just need install autohotkey and new a autohotkey-script and edit, run it.