Last login: Thu Oct 2 18:57:27 on ttys000
CCs-MacBook-Pro:~ CheungChing1$ sudo gdisk /dev/disk0
Password:
GPT fdisk (gdisk) version 0.8.10
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Partition table scan:
MBR: hybrid
BSD: not present
APM: not present
GPT: present
Found valid GPT with hybrid MBR; using GPT.
Command (? for help): d
Partition number (1-4): 4
Command (? for help): w
Final checks complete. About to write GPT data. THIS WILL OVERWRITE EXISTING
PARTITIONS!!
Do you want to proceed? (Y/N): y
OK; writing new GUID partition table (GPT) to /dev/disk0.
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Warning: The kernel may continue to use old or deleted partitions.
You should reboot or remove the drive.
The operation has completed successfully.
CCs-MacBook-Pro:~ CheungChing1$ p
-bash: p: command not found
CCs-MacBook-Pro:~ CheungChing1$ sudo gdisk /dev/disk0
GPT fdisk (gdisk) version 0.8.10
Warning: Devices opened with shared lock will not have their
partition table automatically reloaded!
Partition table scan:
MBR: hybrid
BSD: not present
APM: not present
GPT: present
Found valid GPT with hybrid MBR; using GPT.
Command (? for help): p
Disk /dev/disk0: 490234752 sectors, 233.8 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): 0000103F-40BF-0000-F577-0000DF230000
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 490234718
Partitions will be aligned on 8-sector boundaries
Total free space is 146758693 sectors (70.0 GiB)
Number Start (sector) End (sector) Size Code Name
1 40 409639 200.0 MiB EF00 EFI system partition
2 409640 342206495 163.0 GiB AF00 Customer
3 342206496 343476031 619.9 MiB AB00 Recovery HD
Command (? for help): n
Partition number (4-128, default 4): 4
First sector (34-490234718, default = 343476032) or {+-}size{KMGTP}:
at this point, i dont know what should i put in....