#!/bin/shif[!-x /usr/bin/X ];thenecho"SKIP autostart: X not installed">&2exit 0fi## setup automated graphical session startupINITTAB=/etc/inittabif[-f"$INITTAB"];then[-z"$runlevel"]&&runlevel=5sed-i"s,^\(id:\)\(.*\)\(:initdefault.*\),\\1$runlevel\\3,""$INITTAB"fi## ...and systemd, if any