New Terminal Commands learnt.

Recently I learned some new Terminal commands. Following is the output of these command on my Lenovo G50-45 Laptop.

$ lspci -nnk | grep -i vga -A3 | grep 'in use'
    Kernel driver in use: radeon

 $ /usr/lib/nux/unity_support_test -p
OpenGL vendor string:   X.Org
OpenGL renderer string: Gallium 0.4 on AMD MULLINS
OpenGL version string:  3.0 Mesa 10.3.2

Not software rendered:    yes
Not blacklisted:          yes
GLX fbconfig:             yes
GLX texture from pixmap:  yes
GL npot or rect textures: yes
GL vertex program:        yes
GL fragment program:      yes
GL vertex buffer object:  yes
GL framebuffer object:    yes
GL version is 1.4+:       yes

Unity 3D supported:       yes

 $ cat /etc/lsb-release; uname -a
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=14.04
DISTRIB_CODENAME=trusty
DISTRIB_DESCRIPTION="Ubuntu 14.04.2 LTS"
Linux Lenovo-G50-45 3.16.0-37-generic #49~14.04.1-Ubuntu SMP Thu Apr 30 10:52:28 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux

$ lspci -nnk | grep -iA2 net
01:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
    Subsystem: Lenovo Device [17aa:b736]
    Kernel driver in use: rtl8723be
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 10)
    Subsystem: Lenovo Device [17aa:3812]
    Kernel driver in use: r8169

I knew the following command but now the second one to be used.

$ sudo fdisk -l

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


Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 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: 0xecf87c27

   Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1   976773167   488386583+  ee  GPT
Partition 1 does not start on physical sector boundary.

$ sudo gdisk -l /dev/sda
GPT fdisk (gdisk) version 0.8.8

Partition table scan:
  MBR: protective
  BSD: not present
  APM: not present
  GPT: present

Found valid GPT with protective MBR; using GPT.
Disk /dev/sda: 976773168 sectors, 465.8 GiB
Logical sector size: 512 bytes
Disk identifier (GUID): D8108174-FF68-4388-A994-3799AE5B6B2D
Partition table holds up to 128 entries
First usable sector is 34, last usable sector is 976773134
Partitions will be aligned on 2048-sector boundaries
Total free space is 2029 sectors (1014.5 KiB)

Number  Start (sector)    End (sector)  Size       Code  Name
   1            2048         2050047   1000.0 MiB  2700  Basic data partition
   2         2050048         2582527   260.0 MiB   EF00  EFI system partition
   3         2582528         4630527   1000.0 MiB  FFFF  Basic data partition
   4         4630528         4892671   128.0 MiB   0C01  Microsoft reserved part
   5         4892672       104552447   47.5 GiB    0700  Basic data partition
   6       104552448       733698047   300.0 GiB   0700  Basic data partition
   7       898043904       950472703   25.0 GiB    0700  Basic data partition
   8       950472704       976773119   12.5 GiB    2700  Basic data partition
   9       733698048       895946751   77.4 GiB    8300 
  10       895946752       898043903   1024.0 MiB  8200