% diskutil list /dev/disk0 (internal, physical): #: TYPE NAME SIZE IDENTIFIER 0: GUID_partition_scheme *251.0 GB disk0 1: EFI EFI 209.7 MB disk0s1 2: Apple_CoreStorage Macintosh HD 250.1 GB disk0s2 3: Apple_Boot Recovery HD 650.0 MB disk0s3 /dev/disk1 (internal, virtual): #: TYPE NAME SIZE IDENTIFIER 0: Apple_HFS Macintosh HD +249.8 GB disk1 Logical Volume on disk0s2 415E0457-62BD-4B99-A7CC-C80DBE5B311D Unlocked Encrypted /dev/disk2 (disk image): #: TYPE NAME SIZE IDENTIFIER 0: Apple_partition_scheme +18.1 MB disk2 1: Apple_partition_map 32.3 KB disk2s1 2: Apple_HFS Flash Player 18.1 MB disk2s2 /dev/disk3 (internal, physical): #: TYPE NAME SIZE IDENTIFIER 0: FDisk_partition_scheme *8.0 GB disk3 1: DOS_FAT_32 NO NAME 8.0 GB disk3s1 % sudo diskutil eraseDisk FAT32 RP3 MBRFormat /dev/disk3 % diskutil unmountDisk /dev/disk3 % sudo dd bs=1m if=2016-05-10-raspbian-jessie.img of=/dev/rdisk3
DD(1) BSD General Commands Manual DD(1) NAME dd -- convert and copy a file SYNOPSIS dd [operands ...] DESCRIPTION The dd utility copies the standard input to the standard output. Input data is read and written in 512-byte blocks. If input reads are short, input from multiple reads are aggregated to form the output block. When finished, dd displays the number of complete and partial input and output blocks and truncated input records to the standard error output.
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