Last login: Tue May 29 10:45:30 on ttys000
ltxmatoMacBook-Pro:~ ltx$ sudo -s
Password:
bash-3.2# sudo perl -pi -e 's|\xC7\x45\xBC\x00\x00\x00\x18|\xC7\x45\xBC\x00\x00\x00\x40|g' AppleIntelSNBGraphicsFB
Can't open AppleIntelSNBGraphicsFB: No such file or directory.
bash-3.2#
请教一下,我更改不了,是?