ls ~/Desktop/boot.efi
ls /Volumes/"El Capitan"/.IABootFiles/boot.efi
ls -lO /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
ls /Volumes/"El Capitan"/usr/standalone/i386/boot.efi
Last login: Fri Apr 20 21:16:51 on console
imac-de-mac:~ Mac$ ls ~/Desktop/boot.efi
/Users/Mac/Desktop/boot.efi
imac-de-mac:~ Mac$ ls /Volumes/"El Capitan"/.IABootFiles/boot.efi
ls: /Volumes/El Capitan/.IABootFiles/boot.efi: No such file or directory
imac-de-mac:~ Mac$ ls -lO /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
-rw-r--r-- 1 Mac staff restricted,uchg 604728 20 avr 17:45 /Volumes/El Capitan/System/Library/CoreServices/boot.efi
imac-de-mac:~ Mac$ ls /Volumes/"El Capitan"/usr/standalone/i386/boot.efi
/Volumes/El Capitan/usr/standalone/i386/boot.efi
imac-de-mac:~ Mac$
ls /Volumes/"El Capitan"/.IABootFiles
sudo chflags nouchg /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
sudo mv /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi-BAK
sudo mv /Volumes/"El Capitan"/usr/standalone/i386/boot.efi /Volumes/"El Capitan"/usr/standalone/i386/boot.efi-BAK
ls /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi-BAK
ls /Volumes/"El Capitan"/usr/standalone/i386/boot.efi-BAK
Last login: Sat Apr 21 07:03:07 on ttys000
imac-de-mac:~ Mac$ sudo chflags nouchg /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
We trust you have received the usual lecture from the local System
Administrator. It usually boils down to these three things:
#1) Respect the privacy of others.
#2) Think before you type.
#3) With great power comes great responsibility.
Password:
imac-de-mac:~ Mac$ sudo mv /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi-BAK
imac-de-mac:~ Mac$ sudo mv /Volumes/"El Capitan"/usr/standalone/i386/boot.efi /Volumes/"El Capitan"/usr/standalone/i386/boot.efi-BAK
imac-de-mac:~ Mac$ ls /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi-BAK
/Volumes/El Capitan/System/Library/CoreServices/boot.efi-BAK
imac-de-mac:~ Mac$ ls /Volumes/"El Capitan"/usr/standalone/i386/boot.efi-BAK
/Volumes/El Capitan/usr/standalone/i386/boot.efi-BAK
imac-de-mac:~ Mac$
sudo cp -av /Users/Mac/Desktop/boot.efi /Volumes/"El Capitan"/System/Library/CoreServices
sudo cp -av /Users/Mac/Desktop/boot.efi /Volumes/"El Capitan"/usr/standalone/i386
ls /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
ls /Volumes/"El Capitan"/usr/standalone/i386/boot.efi
Last login: Sat Apr 21 07:03:28 on ttys000
imac-de-mac:~ Mac$ sudo cp -av /Users/Mac/Desktop/boot.efi /Volumes/"El Capitan"/System/Library/CoreServices
Password:
/Users/Mac/Desktop/boot.efi -> /Volumes/El Capitan/System/Library/CoreServices/boot.efi
imac-de-mac:~ Mac$ sudo cp -av /Users/Mac/Desktop/boot.efi /Volumes/"El Capitan"/usr/standalone/i386
/Users/Mac/Desktop/boot.efi -> /Volumes/El Capitan/usr/standalone/i386/boot.efi
imac-de-mac:~ Mac$ ls /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
/Volumes/El Capitan/System/Library/CoreServices/boot.efi
imac-de-mac:~ Mac$ ls /Volumes/"El Capitan"/usr/standalone/i386/boot.efi
/Volumes/El Capitan/usr/standalone/i386/boot.efi
imac-de-mac:~ Mac$
sudo chown 0:0 /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
sudo chflags uchg /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
sudo chown 0:0 /Volumes/"El Capitan"/usr/standalone/i386/boot.efi
ls -alO /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
ls -al /Volumes/"El Capitan"/usr/standalone/i386/boot.efi
Last login: Sat Apr 21 07:17:46 on ttys000
imac-de-mac:~ Mac$ sudo chown 0:0 /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
Password:
imac-de-mac:~ Mac$ sudo chflags uchg /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
imac-de-mac:~ Mac$ sudo chown 0:0 /Volumes/"El Capitan"/usr/standalone/i386/boot.efi
imac-de-mac:~ Mac$ ls -alO /Volumes/"El Capitan"/System/Library/CoreServices/boot.efi
-rwxr-xr-x@ 1 Mac staff uchg 316416 22 mai 2016 /Volumes/El Capitan/System/Library/CoreServices/boot.efi
imac-de-mac:~ Mac$ ls -al /Volumes/"El Capitan"/usr/standalone/i386/boot.efi
-rwxr-xr-x@ 1 Mac staff 316416 22 mai 2016 /Volumes/El Capitan/usr/standalone/i386/boot.efi
imac-de-mac:~ Mac$