Macosxelcapitan10111imageiso | Work

sudo dd if=/dev/rdiskN of=~/Desktop/ElCapitan10.11.1.iso bs=1m (Replace rdiskN with your USB’s raw disk identifier – use diskutil list to find it.)

hdiutil create -o ~/Desktop/ElCapitan10.11.1.cdr -size 7.2g -layout SPUD -fs HFS+J -type UDTO -attach ~/Desktop/InstallESD.dmg Note: The above is an example. In reality, you need to use the mounted volume path. A more reliable method is: macosxelcapitan10111imageiso work

Open Terminal and run: