You can use a USB flash drive or other secondary volume as a startup disk from which to install the Mac operating system. These steps are primarily for system administrators and other experienced users.
You can use a USB flash drive or other secondary volume as a startup disk from which to install the Mac operating system. These steps are primarily for system administrators and other experienced users.
Thanks brother, first i downloaded it from Software Update which was of 6.7 GB and tried to make USB but the Installer app was not showing in application folder then from your link i found we have to download from Mac App Store and ts was of 12.80 GB and then terminal command worked. thanks a lot