a187@ubuntu:~$ fdisk -l
a187@ubuntu:~$ fdisk -l
a187@ubuntu:~$ sudo fdisk -l
[sudo] password for a187:

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sda: 3000.6 GB, 3000591900160 bytes
256 heads, 63 sectors/track, 363376 cylinders, total 5860531055 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x2d3cb0bc

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1  4294967295  2147483647+  ee  GPT
Partition 1 does not start on physical sector boundary.

WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.


Disk /dev/sdb: 3000.6 GB, 3000592982016 bytes
256 heads, 63 sectors/track, 363376 cylinders, total 5860533168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x38f1359e

   Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1  4294967295  2147483647+  ee  GPT
Partition 1 does not start on physical sector boundary.

Disk /dev/sdc: 300.1 GB, 300067970560 bytes
240 heads, 63 sectors/track, 38761 cylinders, total 586070255 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xba0d8800

   Device Boot      Start         End      Blocks   Id  System
/dev/sdc1            2048   586067967   293032960    7  HPFS/NTFS/exFAT

Disk /dev/sdd: 40.0 GB, 40019582464 bytes
240 heads, 63 sectors/track, 5169 cylinders, total 78163247 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0xa301a301

   Device Boot      Start         End      Blocks   Id  System
/dev/sdd1   *      206848    78157945    38975549    7  HPFS/NTFS/exFAT
a187@ubuntu:~$ sudo mount /dev/sda1
mount: can't find /dev/sda1 in /etc/fstab or /etc/mtab
a187@ubuntu:~$ sudo man mount
a187@ubuntu:~$ sudo mkdir /dev/sda1
mkdir: cannot create directory `/dev/sda1': File exists
a187@ubuntu:~$ sudo mkdir /mnt/
mkdir: cannot create directory `/mnt/': File exists
a187@ubuntu:~$ sudo mkdir /mnt/sda1
a187@ubuntu:~$ sudo mount /dev/sda1 /mnt/sda1
mount: you must specify the filesystem type
a187@ubuntu:~$ man mount
a187@ubuntu:~$ sudo mount -t /dev/sda1 /mnt/sda1
Usage: mount -V                 : print version
       mount -h                 : print this help
       mount                    : list mounted filesystems
       mount -l                 : idem, including volume labels
So far the informational part. Next the mounting.
The command is `mount [-t fstype] something somewhere'.
Details found in /etc/fstab may be omitted.
       mount -a [-t|-O] ...     : mount all stuff from /etc/fstab
       mount device             : mount device at the known place
       mount directory          : mount known device here
       mount -t type dev dir    : ordinary mount command
Note that one does not really mount a device, one mounts
a filesystem (of the given type) found on the device.
One can also mount an already visible directory tree elsewhere:
       mount --bind olddir newdir
or move a subtree:
       mount --move olddir newdir
One can change the type of mount containing the directory dir:
       mount --make-shared dir
       mount --make-slave dir
       mount --make-private dir
       mount --make-unbindable dir
One can change the type of all the mounts in a mount subtree
containing the directory dir:
       mount --make-rshared dir
       mount --make-rslave dir
       mount --make-rprivate dir
       mount --make-runbindable dir
A device can be given by name, say /dev/hda1 or /dev/cdrom,
or by label, using  -L label  or by uuid, using  -U uuid .
Other options: [-nfFrsvw] [-o options] [-p passwdfd].
For many more details, say  man 8 mount .
a187@ubuntu:~$