login root wd sharespace ssh

username is 'root'
password is 'welc0me'

Reset a Windows 7 Password

1. Insert either your Windows 7 installation DVD, or a Windows 7 System Repair disc, into your optical drive and then restart your computer. If you have either on a flash drive, that'll work too.
   
   Tip: See How to Boot From a CD, DVD, or BD Disc or How to Boot From a USB Device if you've never booted from portable media before or if you're having trouble doing so.
   
   Note: If you don't have original Windows 7 media and never got around to making a system repair disc, don't worry. As long as you have access to any other Windows 7 computer (another in your home or a friend's will work fine), you can burn a system repair disc for free. See How to Create a Windows 7 System Repair Disc for a tutorial.
   
   
2. After your computer boots from the disc or flash drive, click Next on the screen with your language and keyboard choices.
   
   Tip: Don't see this screen or do you see your typical Windows 7 logon screen? Chances are good that your computer booted from your hard drive (like it normally does) instead of from the disc or flash drive you inserted, which is what you want. See the appropriate link in the tip from Step 1 above for help.
   
   
3. Click on the Repair your computer link.
   
   Note: If you booted with a system repair disc instead of a Windows 7 installation disc or flash drive, you won't see this link. Just move on to Step 4 below.
   
   
4. Wait while your Windows 7 installation is located on your computer.
   
   
5. Once your installation is found, take note of the drive letter found in the Location column. Most Windows 7 installations will show D: but yours may be different.
   
   Note: While in Windows, the drive that Windows 7 is installed on is probably labeled as the C: drive. However, when booting from Windows 7 install or repair media, a hidden drive is available that usually isn't. This drive is given the first available drive letter, probably C:, leaving the next available drive letter, probably D:, for the next drive - the one with Windows 7 installed on it.
   
   
6. Select Windows 7 from the Operating System list and then click the Next button.
   
   
7. From System Recovery Options, choose Command Prompt.
   
   
8. With Command Prompt now open, execute the following two commands, in this order:
   

   copy d:\windows\system32\utilman.exe d:\
   

   copy d:\windows\system32\cmd.exe d:\windows\system32\utilman.exe
   

   To the Overwrite question after executing the second command, answer with Yes.
   
   Important: If the drive that Windows 7 is installed on in your computer is not D: (Step 5), be sure to change all instances of d: in the commands above with the correct drive letter.
   
   
9. Remove the disc or flash drive and then restart your computer.
   You can close the Command Prompt window and click Restart but it's also okay in this situation to restart using your computer's restart button.
   
   
10. Once the Windows 7 logon screen appears, locate the little icon on the bottom-left of the screen that looks like a pie with a square around it and then click it!
    
    Tip: If your normal Windows 7 logon screen did not show up, check to see that you removed the disc or flash drive you inserted in Step 1. Your computer may continue to boot from this device instead of your hard drive if you don't remove it.
    
    
11. Now that Command Prompt is open, execute the net user command as shown, replacing myusername with whatever your user name is and mypassword with whatever new password you'd like to use:
    

    net user myusername mypassword
    

    So, for example, I would do something like this:
    

    net user Tim 1lov3blueberrie$
    

    
    Tip: If your username has spaces, put double quotes around it when executing net user, as in net user "Tim Fisher" 1lov3blueberrie$.
    
    
12. Close the Command Prompt window.
    
    
13. Login with your new password!
    
    
14. Create a Windows 7 Password Reset Disk! This is the Microsoft-approved, proactive step you should have done a long time ago. All you need is a blank flash drive or floppy disk and you'll never need to worry about forgetting your Windows 7 password again.
    
    
15. While not required, it would probably be wise to undo the hack that makes this work. If you don't, you won't have access to accessibiily features from the Windows 7 login screen.
    To reverse the changes you've made, repeat Steps 1 through 7 above. When you have access to Command Prompt again, execute the following:
    

    copy d:\utilman.exe d:\windows\system32\utilman.exe
    

    Confirm the overwrite and then restart your computer.
    
    Important: Undoing this hack will have no impact on your new password. Whatever password you set in Step 11 is still valid.
    
     Source : http://pcsupport.about.com/od/windows7/ht/reset-password-windows-7.htm
    

Search Manual Code Remote multi brand's

Kalau ingin kode remote multi,cukup cari manual dulu.
Kalau sudah bisa tingggal cari kode dengan cara. :
tekan set lama atau "set+power" sampai lampu menyala, kemudian masukan kode 037.
Tekan kembali SET lama atau SET+POWER lalu V+ dan hitung mulai dari 037 (setiap menakan vol di remote anda harus menghitung, contoh:037,038 N seterusnya) sampai muncul tanda volume d TV, hitung sampai di mana hitungan saat muncul volume di tv berarti itulah kode)

source : https://id.answers.yahoo.com/question/index?qid=20120519091400AA2OvhT

Kumpulan Kode Remote Universal Untuk Macam-Macam TV

Assalamualaikum Wr.Wb
Pernahkan sobat menemukan kendala denga romote TV ? Kemudian sobat ingin menggantinya dengan remote baru, karena setelah mencoba untuk memperbaikinya tetap tidak bisa kunjung normal malahan rusak.

Nah apabiala sobat kebetulan mengganti remote tv tersebut, dan membeli remote multi system untuk semua tv dan kebetulan juga sobat tidak ada petunjuk dan kodenya disinilah tempatnya untuk mendapatkan kode-kode tersebut.

Karena kebetulan juga saya pernah membeli remote multi tersebut karena remote tv saya rusak,dan saya mencoba untuk membeli yang satu tipe namun tidak ada, yah terpaksa saya ganti dengan remote multi ini.

Sengaja sob saya menulis artikel ini,karena pernah saya kehilangan cara mengganti kode remote untuk tv yang berbeda. Nah kebetulan sekarang lagi ada saya simpan untuk keperluan saya, jadi ngga repot lagi untuk mencarinya. Dan barang kali juga ada sobat semua yang membutuhkan info ini. Hanya sekedar info remote yang saya pakai ini dari merek joker,MULTI RM99+1D (bukan promosi loh) ini yang saya pakai. Tapi kayaknya untuk merek remote yang lain juga sama asalkan yang multi system.

Namun untuk merek joker,MULTI RM99+1D ada keunggulannya,keunggulan utamanya ialah: JIKA TV SOBAT MEREK digitek/polytron atau tv buatan china (merek tertentu) remote ini dapat dipakai langsung tanpa diprogram,kalu sobat kebetulan mau mengganti remote dengan yang multi silahkan cari dipasar, kayaknya diseluruh nusantara/indonesia pasti ada. Dan cara manual untuk menyesuaikan dengan tv anda dengan cara memasukan kode yang sesuai dengan tv anda, carilah kode merek tv anda di bawah.

Sebagai contoh merek TV AKIRA

1. Tekan "set" (jangan lepas) sampai lampu menyala, kalau cara ini tidak berhasil coba tekan "set" (jangan lepas) lalu tekan "power" setelah lampu nyala, lepaskan kedua tombol.
2. Tekan angka"1", tekan lagi angka "0", terakhir tekan angka"2".
3. Setelah angka terakhir ditekan, lampu akan padam (selesai)



Nah jadi biasanya multi remote tersebut, hanya menggunakan tiga kode, untuk setiap tipe, jadi kalau sobat mau ngeset kode tersebut dan tv model tertentu cukup dengan tiga kode, dan sesuiakan dengan merek tv sobat, kode dipisahkan dengan koma, silahkan anda coba satu persatu.

• ADVANCE
  104,120,102,106,103,187,181,224,073
• ADVANTE
  181,120,102,104,181,224,073
• AICO
  102,104,181,131,187,073,103,106,025,224
• AIWA
  009,057,058,102,104,181,224,073,103
• AKAI
  149,053,056,079,102,104,181,224,073,103
• AKARI
  013,213,140,015,102,104,181,224,073,103
• AKARTON
  102,104,073,053,103
• AKIRA
  016,115,102,178,045,224,181,073,104,124,103,147,151
• ALL BRANO
  181,102,104,073,153,103,024,131,181,224,187
• ASANO
  061,102,104,181,224,073,103
• ASATRON
  073,056,053,102,104,106,103,187,181,224
• AUDIOTRON
  181,102,103,131,187,073,104,025,224,103
• AUHTECH
  102,187,120,104,181,073,224,103
• AVANTE
  181,102,103,131,187,104,224,073,103
• BASOKE
  017,151,253,150,053,120,024,147,000
• B/E (MESIN TV)
  102,104,106,103,187,181,073,224
• BIG BEAUTY
  017,151,253,152,147,024,000
• BLUEBELLA
  060,290,053,253,024,043,102,104,181,224,073
• BLUEESKY
  053,102,187,027,043,104,120,024,181,073,103
• BOMBA
  103,088,073,102,104,060,187,181,224,073,103
• CASINO
  151,017,152,150,053,120,024,147,253,000
• CHANGHONG
  002,014,191,182,128,089,008,009,092,102,104,181,224,073,093,010,011,016,026,028,053,051,052,057,058,067,071,086,087,100,159,162
• CHANCHONG LCD
  002,014,091,182,128,089
• CHUNLAN
  142,188,208,102,104,187,181,224,073,103
• CICHI
  118,034,086,027,224,054,120,053,104,102,103,181,073,187
• CLARION
  024,043,102,104,181,224,073
• CRYSTAL
  207,102,104,131,181,224,187,073,103,106
• DAEWOO
  042,012,031,102,104,181,224,187,073,103,106
• DETRON
  053,212,102,104,131,181,187,073,103,106,224
• DAICHI
  024,043,102,104,131,181,187,073,224,103
• DAZZ
  120,102,104,181,224,073,103.
• DAIKEN
  102,104,131,181,187,073,103,181,224,073
• DAT
  073,102,104,053,103,024,131.181,224,187
• DIGIMEDIA
  102,104,131,181,187,073,103,224,106,025
• DIGITEC
  000,147,151,017,253,152,024,150,053,120,043.
• DISCSTAR
  151,092,102,104,181,224,073,103.
• DIVA
  000,147
• DVS
  102,104,073,053,103,024,131,181,224,187
• ETRON
  102,104,053,073,224,181,103.
• FORTUNE
  120,102,104,106,103,187,224,073,181
• FUJICOM
  102,224,181,104,073,103
• FUJITEC
  097,077,258,024,043,102,104,131,181,187,073,103,224,103.
• FUJI ELECTRIC
  223,008,043,102,077,189,024,104,253,120,017,224,181,073,032,103
• FUJIWA
  102,187,224,104,073,181,103.
• FULI
  047
• FURICHI
  224,104,102,181,073,103
• FUTACHI
  104,181,102,073,106,131,181,224,103
• GALAXI
  102,104,181,131,106,073,187,103,224,103.
• GENERAL
  040,102,104,131,181,187,073,103,224,103
• GOLDSTAR
  140,024,009,019,040,043,098
• GRAND MASTER
  017,151,253,053,000,024,152,024,152,024,150,120,147
• GRUNDING
  190,201,280,080
• HAIER
  178,296,103,105,112,118,119,175,185,186,187,188,201,205,206,218,060
• HARCO
  061,102,104,073,053,103,024,131,181,224,187
• HIMIDA
  131,079,075,250,102,187,181,104,199,101,073
• HITACHI
  187,007,240,251,033,280,080,015,014,027,006,008,010,048,179
• HITACHI FUJIAN
  007,187,102,104,181,224,073,011,015,014,024,028,053,043,040,043,053,056,006,008,010,048,179,060,061,065,079
• HUI CIA
  102,187,104,224,103
• HISENSE
  006,007,008,010,014,015,025,135,045,046,103,105,107,115,116,128,129,130,131,138,139,171,172,173,174,185,186,187,188,189,190,191
• HIMEIJI
  073,102,104,103,224,181
• HONGSU
  131,188,039,102,104,181,224,073,103
• HUANYU
  011,015,024,040,043,053,056,009,057,058,079
• IGHI
  (118->pip),034,086,027,095,054,120,053,104
• ICHIBAN
  073,017,151,253,000,152,024,147
• ICHIKO
  104,102,187,181,131,073,224,103
• IKAWAGUCHI
  102,104,131,181,187,073,103,106,025,224.
• INDOTEC
  120,102,104,181,224,073,250,103
• INTEL
  259,013,213,102,104,181,224,073,250,103
• ITAMI
  051,102,104,.073,053,024,103
• ITECH
  181,102,104,224,073,103
• JENSONIC
  120,102,104,181,073,224,103
• JHONSON
  024,043,102,104,224,073,103
• JINSING ITAMI
  120,102,104,181,073,224,103
• JONSA
  131,102,104,181,187,073,224,103,106,025
• JVC
  161,004,089,024,156,103
• KANSLIR
  120,102,104,181,224,073,103
• KASUMI
  104,102,106,103,187,181,073,224
• KAWACHI
  104,102,181,187,073,224,073,103
• KCL
  053,102,104,181,224,073,053,103
• KIMURA
  095,102,104,073,053,103
• KONKA
  068,075,081,113,157,102,104,181,224,011,017,073,029,032,034,054,067,069,071,076,077,078,079,080,107,117,163,164,165, 177,210
• KOREA
  102,187,104,181,073,224,103
• KOSIMA 025,024,043,102,104,181,224,073,103
• LASER
  024,043,102,104,1814,224,073,103
• LENSA
  053,102,104,181,224,073,103
• LG
  140,024,040,043,259,260,261,043,103
• LG LCD
  024,140
• LUCKY STAR
  039,073,224,102,104,181,106,103,025,131,187
• MAGIC STREO
  147,151,017,253,152,024,000
• MAROTECH
  120,102,104,181,224,073,103
• MITOCHIBA
  102,104,181,224,131,187,073,103,106
• MITSUKOSHI
  102,104,181,224
• MATSUI
  120
• MAYAKA
  120
• MAZDA (MESIN TV)
  102,104,106,103,187,224,073
• MESIN TV
  102,104,106,103,187,224,181,073
• MINIMAX
  147,151,017,253,152,000,024
• MITSHUBISHI
  011,051
• MITZUNO
  120,102,104,106,103187
• MODERN
  223,008,024,043,102,104,181,224,073103
• MULTIMAX
  102,104,073,053,024
• NAKAI
  104,102,181,131,187,073,103,106,025,224
• NANOTEX
  073,102,104,053,024,103
• NATIONAL
  020,001,014,015,021,022,103
• NEC
  089,140,006,011,016,004,025,053,056,024
• NIDAI
  102,187,104,181,224,073,103
• NIKAI
  120,073,187,131,181,102,104,103,106,224
• NIKO
  102,187,104,224,073,181,103 20
• NIKON
  009,057,058
• NITECH
  102,104,073,053,024,103
• NYCAM
  147,151,152,150,253,017,000
• NORDMENDE
  214,227,230
• NINJA
  147,017,151,253,152,150,024,000
• OLYMPIC
  104,053,102,187,024,043,151,120,103
• ONMURA
  102,104,073,053,024,095,103
• OTRE
  104,102,073,053,024,095,103
• PANASONIC
  020,001,014,015,021,022,059
• Panasonic LCD
  066,059,020,001,014,015,021,022
• PANDA
  001,011016021,022,024,025,026
• PENSONIC
  102,104,073,053,024,103
• PHILIPS
  024,039,040,043,141,(174-PIP)241,242
• Philips LCD
  174,024,241,242,039,040,043,141
• PLASMA
  181,104,102,131,187,073,103,106,224,025
• PLY-GM 1490
  151,152,150,253,017,000
• POLYTEC
  120,102,104,224,181,073,103
• POLYTRON
  147,151,017,253,152,024,150,053,120,043
• POLIVISION
  017,151,150,147,024,000,152
• PRIMA
  027,053,073,102,181,104,224,103
• PROTEC
  120,102,104,224,181,073,103
• QUARTO
  073,102,104,053,024,103
• ROADSTAR
  120,102,104,224,181,073,103
• RCA
  240,251, (lihat kode tv thomson)
• ROWA
  011,016,024,040,043,096,127,058,182
• RUYI
  011,015,024,040,043
• SAAB
  102,104,106,187,181,131,187,073,103,106,025,224
• SAIJO
  102,104,106,187,181,131,073,103,224
• SAIGE
  011,025,016,102,104,224,181,073,103
• SAMSUNG
  050,024,008,011,016,021,025037,039
• SAMSUNG LCD
  024,050
• SANEX
  086,102,181,104,224,073,103
• SANKEI
  092,102,104,224,181,073,103
• SANKEN
  040,024,215,181,102,104,224,073,103
• SANSUI
  120
• SANYO
  099,,223,008,036,007,014,015,035,053,056,079,105,132,133,134,202
• SANYO LCD
  223,099008,036,007,014,015,035
• SEMRO
  104,102,181,131,073,187,106,103,224
• SHANGHAI
  009,011,016,017,022,024,025,040,043,053
• SHARP
  003,018,016,025,135,136,137
• SHARP LCD
  136,137,003,018,135
• SHERWOOD
  016,02503(mesin TV)
• SIERA
  024,043
• SINMENG
  104,102
• SINKO
  102,187,181,104,224,073,103
• SKYWORTH(RGB)
  011,025,053,045,046,060,070,071,072,073
• SONY
  135,023,041,049,005,094,106,148,237,238
• SONY LCD
  023,135
• SONYA
  102,224,181,224,104,073,103
• START
  181,086,102,104,224,073,103
• STEELE
  102,104,181,224,073,103
• SUGA
  151,152,024,147,253,017,000
• SUKIRA
  102,056,073,053,101,187,224,181,104
• SOLITRON
  050,120,024,043,102,104,224,181,073
• SUMO
  147,017,151,253,152,150,147,024,000
• SUPERSTAR
  104,102,224,181,224,181,073,103
• SUPERTECH
  120,102,104,181,224,073,103
• SUPERTURBO
  077,102,106,104,187,181,073,224,103
• SUPRA
  024,043,120,104,224,181,073,102,103
• TAMSONICH
  024,104,102,181,131,187,073,025,103
• TANAKA (MESIN TV)
  102,104,106,103,187,181,224,073
• TAMASI
  102,104,073,053,024,103
• TENNOK
  102,104,103,224,181,073
• TELESONIC
  120,102
• TELETEX
  120
• THOMSON
  033,080,280,221,252,255,257,264,
  270
• TICSONIC
  102,104,187,181,224,073,103
• TOSHIBA
  128,089,090,014,016,027,053
• Toshiba LCD
  089,128
• TURBO
  077,000,147,151,214,150,017,253
• TOBO
  016,025,053,056,079,101,103
• TV MEDIA
  102,104,073,053,024,103
• UNISAT
  102,104,073,053,103,024,131,181,224
• u-SLIM
  000
• VEGATRONVICTOR
  053
• VIDEO
  053
• VISONIC
  131,188,102,104,073,053,103
• VITRON
  073,181,224,102,187,103,104
• VOTRE
  073,102,104,053,024,103
• WCOM TORAS
  102,104,073,103
• WINASAT
  102,224,104,181,224,104,073,103
• WINSAR
  102,187,181,224,104,073,103
• WINSTAR
  102,104,073,053,024,103
• W-SONIC
  104,102,224,103,073
• XEGOGO
  027,102,104,103,224,181,073
• XCEL
  147,00018
• YONGMA
  102,104,181,224,073,103
• YUNDAI
  102,104,181,224,073,103
• ZIPPEIN
  000,151

Itulah kode-kode untuk multi remote yang mungkin sobat butuhkan, dan siapa saja yang merasa merek Tv nya anda belum ada pada daftar diatas dan kebetulan belum ada kodenya silahkan saja sobat request, saya siap membantu sobat semua.

Sekian Semoga Bermanfaat...
Wassalamualaikum Wr.Wb

Source : http://rifky182.heck.in/kumpulan-kode-remote-universal-untuk-mac.xhtml

Resetting MySQL Root Password: Red Hat and CentOS

If u have forgot mysql password in centos or redhat , how to change password steps given below..

Stop MySQL:
root#  service mysqld stop

Start MySQL in safe mode:
root#  mysqld_safe  --skip-grant-tables &

Log into MySQL as root:
root#  mysql -u root

Reset the password:
mysql>  update mysql.user set password=PASSWORD("your new password") where User='root';

mysql>  flush privileges; exit;

Log out of MySQL and stop the Safe Mode:
root#  service mysqld stop

Start MySQL in the normal mode:
root#  service mysqld start

Log into MySQL with your new password:
root#  mysql -u root -p
Enter password:
mysql>

Install Bacula Centos 6.5

install bacula

yum install mysql-devel mysql-

server mysql ncurse* gcc gcc-c++

autoconf automake

wget

http://sourceforge.net/projects/bac

ula/files/bacula/7.0.2/bacula-

7.0.2.tar.gz

tar -xzvf bacula-7.0.2.tar.gz

cd bacula-7.0.2

CFLAGS="-g -Wall" ./configure --enable-smartalloc --with-mysql --enable-conio

make

make install

make install-autostart

cd /etc/bacula

./grant_mysql_privileges -p

./create_mysql_database -p

./make_mysql_tables -p

yum -y install bacula-console-bat

Source :

Add a Volume to Your Instance

Now that you've launched and connected to your Linux instance, you can run the following command on your instance to view its mounted volumes.

[ec2-user ~]$ df -h

For a micro instance, your output should look something like this.

Filesystem             Size   Used  Avail Use% Mounted on
/dev/xvda1             8.0G   1.1G   6.9G  14% /
tmpfs                  298M      0   298M   0% /dev/shm

The /dev/xvda1 volume is the root device volume. It contains the image used to boot the instance. Notice that there's some room to install additional software on your instance. For example, you can use the yum command to download and install packages.
If you need additional storage for your data, a simple solution is to add Amazon EBS volumes to your instance. An Amazon EBS volume serves as network-attached storage for your instance. Let's add a volume to the Linux instance that you've launched. First we'll use the EC2 console to create the volume and attach it to the instance, and then we'll mount the volume to make it available.

To create and attach an Amazon EBS volume

1. Open the Amazon EC2 console at https://console.aws.amazon.com/ec2/.
2. In the navigation bar, select the region in which you created your instance, and then click Instances in the navigation pane.
   The console displays the list of current instances in that region. Select your Linux instance. In the Description tab in the bottom pane note the Availability Zone for the instance.
3. In the navigation pane, under Elastic Block Store, click Snapshots. Select Public Snapshots from the filter list. Select a snapshot from the list and note its snapshot ID. The Free Usage Tier provides up to 30 GB of Amazon Elastic Block Storage; therefore, to avoid being charged for this tutorial, choose a snapshot that is smaller than 30 GB.
   Note that this tutorial assumes that you create the volume using a snapshot as described in this step. If you create an empty volume instead, we'll ask you to perform an additional step in the next procedure.
4. Click Create Volume.
5. The Create Volume dialog box is preconfigured with the snapshot ID and volume size of the snapshot you selected. Configure the following, and then click Create:
   • Select the Standard volume type to create a standard EBS volume.
   • Select the same Availability Zone that you used when you created your instance. Otherwise, you can't attach the volume to your instance.
6. In the navigation pane, under Elastic Block Store, click Volumes. Notice that your newly created volume appears there and the state of the volume is available, so it's ready to be attached to an instance.
7. Right-click the newly created volume and select Attach Volume.
8. In the Attach Volume dialog box, configure the following, and then click Attach:
   • Start typing in the name or ID of your instance, then select it from the list of suggested options.
   • Specify an unused device name for that instance. We'll use /dev/sdf in this tutorial. If you select a different device name, be sure to note it as you'll need this information in the next procedure.

You'll notice that in the Details pane for your volume, the state of the volume is in-use, and the volume is attached to your instance with the device name /dev/sdf. However, if you return to your instance and run the df -h command again, you won't see the volume yet. That's because we need to mount the volume for df -h to see it. The lsblk command, however, can see all block devices attached to the instance.

Note

Some Linux distributions do not provide the lsblk command by default. If the lsblk command does not work, you can use sudo fdisk -l | grep Disk instead.

[ec2-user ~]$ lsblk
NAME    MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
xvdf    202:80   0  100G  0 disk
└─xvdf1 202:81   0   10G  0 part
xvda1   202:1    0    8G  0 disk /

In the above example, lsblk reports that there are two block devices attached to the instance; xvda1 is mounted as the root file system (note the MOUNTPOINT value of /) and xvdf (which contains the disk partition, xvdf1) is not mounted at all.

To make a volume available

1. Identify the device to mount. In the previous procedure, the new volume was attached to /dev/sdf. Depending on the block device drivers on your instance's operating system, the device may appear at a different location (such as /dev/xvdf in the previous example) than what you specified in the console (/dev/sdf); in some cases, even the trailing letter may change (for example, /dev/xvdj). Amazon Linux instances always create links from the device path that you specified in the console to the new device path, but other distributions (such as Ubuntu or Red Hat) are not as predictable.
   Use the lsblk command to list the available devices.
   
   Note

   Some Linux distributions do not provide the lsblk command by default. If the lsblk command does not work, you can use sudo fdisk -l | grep Disk instead.

   [ec2-user ~]$ lsblk
   NAME    MAJ:MIN RM  SIZE RO TYPE MOUNTPOINT
   xvdf    202:80   0  100G  0 disk
   └─xvdf1 202:81   0   10G  0 part
   xvda1   202:1    0    8G  0 disk /

   The xvdf device is not mounted, and there is a 10 GB partition at xvdf1. Sometimes when you create a volume from a snapshot, the data on the volume is contained in a partition such as this instead of the root of the volume. In this case, you mount the /dev/xvdf1 partition (the lsblk command output omits the /dev/ portion of the file path). If there was not a partition on xvdf, then you would mount /dev/xvdf.
2. (Optional) If you created an empty volume instead of creating a volume from a snapshot in the previous procedure, you need to format the volume using mkfs before you can mount it. Use the following command to create an ext4 file system on the volume. Substitute the device name (such as /dev/xvdf) for device_name.
   
   Caution

   This step assumes that you're mounting an empty volume. If you're mounting a volume that already has data on it (for example, a volume that was restored from a snapshot), don't use mkfs before mounting the volume (skip to the next step instead). Otherwise, you'll format the volume and delete the existing data. For more information, see Making the Volume Available on Linux.
   Note

   SUSE Linux Enterprise Server 11 does not fully support ext4 file systems. If you chose a SLES 11 AMI for your instance, use ext3 in the following command instead.

   [ec2-user ~]$ sudo mkfs -t ext4 device_name

3. To mount the device as /mnt/my-data, run the following commands.
   

   [ec2-user ~]$ sudo mkdir /mnt/my-data
   [ec2-user ~]$ sudo mount /dev/xvdf1 /mnt/my-data

   Be sure to specify the device name you identified in Step 1; otherwise, you might receive the following error when you run this mount command: "mount: you must specify the filesystem type". If you see this error, repeat Step 1 and use the correct device path (remember to add the /dev/ to the device name you get from the lsblk command).
4. Now when you run the df -h command, you'll see output like the following.
   

   [ec2-user ~]$ df -h
   Filesystem            Size  Used Avail Use% Mounted on
   /dev/xvda1            7.9G  1.1G  6.8G  14% /
   tmpfs                 298M     0  298M   0% /dev/shm
   /dev/xvdf1             10G   76M   10G   1% /mnt/my-data

5. To view the contents of the new volume, run the following command.
   

   [ec2-user ~]$ ls /mnt/my-data

At this point, you have completed the example architecture for this tutorial. You can continue to customize and use your instance for as long as you wish.

Important

Remember, if you launched an instance in the Free Usage Tier, there are no charges. Otherwise, as soon as your instance starts to boot, you're billed for each hour or partial hour that you keep the instance running, even if the instance is idle. You'll stop incurring charges for a regular instance as soon as the instance status changes to shutting down or terminated.

When you're finished with your instance, don't forget to clean up any resources you've used and terminate the instance, as shown in the next step, Clean Up Your Instance and Volume.

Source : http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-add-volume-to-instance.html