===== > test ! -e /boot/bootargs.before-registers.txt && test ! -e /boot/logo.xrgb && cp /boot/bootargs.txt /boot/bootargs.before-registers.txt && sed -i "s/$/ iomem=relaxed/" /boot/bootargs.txt && sync && echo REGISTER_CONTROL_PREPARED =====
test ! -e /boot/bootargs.before-registers.txt && test ! -e /boot/logo.xrgb && cp /boot/bootargs.txt /boot/bootargs.before-registers.txt && sed -i "s/$/ iomem=relaxed/" /boot/bootargs.txt && sync && echo REGISTER_CONTROL_PREPARED
[?2004l
REGISTER_CONTROL_PREPARED
[?2004h

[]0;root@nixos: ~root@nixos:~]# 
[?2004l
[?2004h

[]0;root@nixos: ~root@nixos:~]#