diskutil list
Last login: Mon Apr 29 19:04:35 on ttys000
iMac-de-Administrateur:~ admin$ diskutil list
/dev/disk0 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: GUID_partition_scheme *1.0 TB disk0
1: EFI EFI 209.7 MB disk0s1
2: Apple_HFS Macintosh HD 999.3 GB disk0s2
3: Apple_Boot Recovery HD 650.0 MB disk0s3
/dev/disk1 (external, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *2.0 TB disk1
1: Apple_HFS LaCie 2.0 TB disk1s1
iMac-de-Administrateur:~ admin$
diskutil eraseDisk jhfs+ Clone gpt disk1
iMac-de-Administrateur:~ admin$ diskutil eraseDisk jhfs+ Clone gpt disk1
Started erase on disk1
Unmounting disk
Creating the partition map
Waiting for partitions to activate
Formatting disk1s2 as Mac OS Extended (Journaled) with name Clone
Initialized /dev/rdisk1s2 as a 2 TB case-insensitive HFS Plus volume with a 155648k journal
Mounting disk
Finished erase on disk1
iMac-de-Administrateur:~ admin$
df -H
df -H
df -H