➜  ~ fdisk /dev/sdaWelcome to fdisk (util-linux 2.25.2).
Changes will remain in memory only, until you decide to write them.
Be careful before using the write command.Command (m for help): mHelp:DOS (MBR)a   toggle a bootable flagb   edit nested BSD disklabelc   toggle the dos compatibility flagGenericd   delete a partitionl   list known partition typesn   add a new partitionp   print the partition tablet   change a partition typev   verify the partition tableMiscm   print this menuu   change display/entry unitsx   extra functionality (experts only)Save & Exitw   write table to disk and exitq   quit without saving changesCreate a new labelg   create a new empty GPT partition tableG   create a new empty SGI (IRIX) partition tableo   create a new empty DOS partition tables   create a new empty Sun partition tableCommand (m for help): o
Created a new DOS disklabel with disk identifier 0x2ef7679c.Command (m for help): n
Partition typep   primary (0 primary, 0 extended, 4 free)e   extended (container for logical partitions)
Select (default p): p
Partition number (1-4, default 1): 1
First sector (2048-30965759, default 2048):
Last sector, +sectors or +size{K,M,G,T,P} (2048-30965759, default 30965759): Created a new partition 1 of type 'Linux' and of size 14.8 GiB.

Command (m for help): t
Selected partition 1
Hex code (type L to list all codes): L0  Empty           24  NEC DOS         81  Minix / old Lin bf  Solaris        1  FAT12           27  Hidden NTFS Win 82  Linux swap / So c1  DRDOS/sec (FAT-2  XENIX root      39  Plan 9          83  Linux           c4  DRDOS/sec (FAT-3  XENIX usr       3c  PartitionMagic  84  OS/2 hidden C:  c6  DRDOS/sec (FAT-4  FAT16 <32M      40  Venix 80286     85  Linux extended  c7  Syrinx         5  Extended        41  PPC PReP Boot   86  NTFS volume set da  Non-FS data    6  FAT16           42  SFS             87  NTFS volume set db  CP/M / CTOS / .7  HPFS/NTFS/exFAT 4d  QNX4.x          88  Linux plaintext de  Dell Utility   8  AIX             4e  QNX4.x 2nd part 8e  Linux LVM       df  BootIt         9  AIX bootable    4f  QNX4.x 3rd part 93  Amoeba          e1  DOS access     a  OS/2 Boot Manag 50  OnTrack DM      94  Amoeba BBT      e3  DOS R/O        b  W95 FAT32       51  OnTrack DM6 Aux 9f  BSD/OS          e4  SpeedStor      c  W95 FAT32 (LBA) 52  CP/M            a0  IBM Thinkpad hi eb  BeOS fs        e  W95 FAT16 (LBA) 53  OnTrack DM6 Aux a5  FreeBSD         ee  GPT            f  W95 Ext'd (LBA) 54  OnTrackDM6      a6  OpenBSD         ef  EFI (FAT-12/16/
10  OPUS            55  EZ-Drive        a7  NeXTSTEP        f0  Linux/PA-RISC b
11  Hidden FAT12    56  Golden Bow      a8  Darwin UFS      f1  SpeedStor
12  Compaq diagnost 5c  Priam Edisk     a9  NetBSD          f4  SpeedStor
14  Hidden FAT16 <3 61  SpeedStor       ab  Darwin boot     f2  DOS secondary
16  Hidden FAT16    63  GNU HURD or Sys af  HFS / HFS+      fb  VMware VMFS
17  Hidden HPFS/NTF 64  Novell Netware  b7  BSDI fs         fc  VMware VMKCORE
18  AST SmartSleep  65  Novell Netware  b8  BSDI swap       fd  Linux raid auto
1b  Hidden W95 FAT3 70  DiskSecure Mult bb  Boot Wizard hid fe  LANstep
1c  Hidden W95 FAT3 75  PC/IX           be  Solaris boot    ff  BBT
1e  Hidden W95 FAT1 80  Old Minix
Hex code (type L to list all codes): 82
Changed type of partition 'Linux' to 'Linux swap / Solaris'.