Pemulihan Data Dari File yang Dihapus Secara Tidak Sengaja atau Drive yang Rusak di Ubuntu

Versi 1.0
Penulis:Srijan Kishore 

Tutorial ini akan membantu Anda memulihkan data dari data yang terhapus secara tidak sengaja dari sistem file Linux. Ini adalah kesalahan yang sangat drastis oleh pengguna/admin mana pun yang membutuhkan penalti besar. Script ini akan menjadi keuntungan bagi pemula/ahli untuk manajemen data. Saya akan menggunakan TestDisk untuk pemulihan data. Di sini saya telah menyederhanakan tugas dengan bantuan skrip.

1. Latar belakang

TestDisk adalah perangkat lunak pemulihan data gratis yang kuat. Misalkan Anda memiliki drive ext3/ext4 yang mogok/dihapus dengan rm -rf atau shift+delete seperti perintah, dengan bantuan TestDisk Anda dapat memulihkan data/file.
TestDisk dapat digunakan untuk

• Perbaiki tabel partisi
• Membatalkan penghapusan file dari partisi FAT, exFAT, NTFS, dan ext2/ext3/ext4

Selain fungsi-fungsi ini, TesdDisk memiliki beberapa fungsi untuk pemeliharaan/pengelolaan data

2. Persyaratan

Saya menggunakan Ubuntu12.04 LTS tempat saya akan menginstal TestDisk &mengimplementasikan skrip pemulihan data pada drive yang macet. Skrip ini berfungsi dengan baik dengan OS Ubuntu. Bahkan jika ada harddisk yang terhapus, sambungkan saja harddisk dengan mesin ubuntu &jalankan skrip untuk memulihkan data.

3. Skrip

#!/bin/bash
#######################################################################################################
#######################################################################################################
#######################################################################################################
######                                                                                          #######
######                                                                                          #######
######                 This script will help you to recover the accidentally                    #######
######                     deleted data from crashed linux file systems                         #######
######                          Script created by (Srijan Kishore)                              #######
######                                                                                          #######
######                                                                                          #######
#######################################################################################################                                                                                       
#######################################################################################################
#######################################################################################################

# User Check

if [ "$USER" = 'root' ]
    then
        gdialog --title "User Check" --msgbox "User is root, you can execute the script successfully." 200 150        
        echo "User is root, you can execute the script successfully"
    else
        gdialog --title "User Check" --msgbox "User is not Root. Please run the script as root user." 200 150
        echo "User is not Root. Please run the script as root user."
        exit 1
fi

# Check your operating system

cat /etc/debian_version >> /dev/null 
if [ "$?" = 0 ]
    then
        echo "You are using ubuntu/debian"
        gdialog --title "Your Operating System" --msgbox "You are using ubuntu/debian"
    else
        gdialog --title "Your Operating System" --msgbox "You are not using debian/ubuntu.You can download the TestDisk from this link http://www.cgsecurity.org/wiki/TestDisk_Download"

    echo "You are not using debian/ubuntu. You can download the TestDisk from this link http://www.cgsecurity.org/wiki/TestDisk_Download"
        
fi



# Installing Testdisk
testdisk /version >> /dev/null
if [ "$?" = 0 ]
then
    echo "Testdisk already installed"
else
    echo "Installing Testdisk"
    apt-get update 
    apt-get upgrade    
        apt-get --force-yes -y install testdisk   
                
                    gdialog --title "Success" --msgbox "Testdisk installed successfully" 100 50
                  
 fi
    
# Set backup directory
mkdir -p /root/result/lostfiles





#Run the recovery program



photorec /d /root/result/lostfiles

# Filters files
 
user=`ps aux | grep gnome-session | grep -v grep | head -1 | cut -d " " -f1`
mkdir "/home/$user/recovered_output"

mkdir "/home/$user/recovered_output/Debians"
mkdir "/home/$user/recovered_output/rpms"
mkdir "/home/$user/recovered_output/conf_files"
mkdir "/home/$user/recovered_output/exe"
mkdir "/home/$user/recovered_output/binaries"
mkdir "/home/$user/recovered_output/Docs"
mkdir "/home/$user/recovered_output/Pdfs"
mkdir "/home/$user/recovered_output/Mbox"
mkdir "/home/$user/recovered_output/Images"
mkdir "/home/$user/recovered_output/Videos"
mkdir "/home/$user/recovered_output/Sound"
mkdir "/home/$user/recovered_output/ISO"
mkdir "/home/$user/recovered_output/Excel"
mkdir "/home/$user/recovered_output/Presentation"
mkdir "/home/$user/recovered_output/Web_Files"
mkdir "/home/$user/recovered_output/Archives"
mkdir "/home/$user/recovered_output/Others"

#Sorting the Recovered data


find /root/result/ -name "*.doc"    -type f  -exec mv {} "/home/$user/recovered_output/Docs/" \;
find /root/result/ -name "*.docx"   -type f  -exec mv {} "/home/$user/recovered_output/Docs/" \;
find /root/result/ -name "*.odt"    -type f  -exec mv {} "/home/$user/recovered_output/Docs/" \;
find /root/result/ -name "*.pdf"    -type f  -exec mv {} "/home/$user/recovered_output/Pdfs/" \;
find /root/result/ -name "*.mbox"   -type f  -exec mv {} "/home/$user/recovered_output/Mbox/"  \;
find /root/result/ -name "*.png"    -type f  -exec mv {} "/home/$user/recovered_output/Images/" \;
find /root/result/ -name "*.jpg"    -type f  -exec mv {} "/home/$user/recovered_output/Images/" \;
find /root/result/ -name "*.jpeg"   -type f  -exec mv {} "/home/$user/recovered_output/Images/" \;
find /root/result/ -name "*.gif"    -type f  -exec mv {} "/home/$user/recovered_output/Images/" \;
find /root/result/ -name "*.avi"    -type f  -exec mv {} "/home/$user/recovered_output/Videos/" \;
find /root/result/ -name "*.mpeg"   -type f  -exec mv {} "/home/$user/recovered_output/Videos/" \;
find /root/result/ -name "*.mp4"    -type f  -exec mv {} "/home/$user/recovered_output/Videos/" \;
find /root/result/ -name "*.mkv"    -type f  -exec mv {} "/home/$user/recovered_output/Videos/" \;
find /root/result/ -name "*.webm"   -type f  -exec mv {} "/home/$user/recovered_output/Videos/" \;
find /root/result/ -name "*.wmv"    -type f  -exec mv {} "/home/$user/recovered_output/Videos/" \;
find /root/result/ -name "*.flv"    -type f  -exec mv {} "/home/$user/recovered_output/Videos/" \;
find /root/result/ -name "*.mp3"    -type f  -exec mv {} "/home/$user/recovered_output/Sound/" \;
find /root/result/ -name "*.wav"    -type f  -exec mv {} "/home/$user/recovered_output/Sound/" \;
find /root/result/ -name "*.deb"    -type f  -exec mv {} "/home/$user/recovered_output/Debians/" \;
find /root/result/ -name "*.bin"    -type f  -exec mv {} "/home/$user/recovered_output/binaries/" \;
find /root/result/ -name "*.exe"    -type f  -exec mv {} "/home/$user/recovered_output/exe/" \;
find /root/result/ -name "*.rpm"    -type f  -exec mv {} "/home/$user/recovered_output/rpms/" \;
find /root/result/ -name "*.conf"    -type f  -exec mv {} "/home/$user/recovered_output/conf_files" \;
find /root/result/ -name "*.iso"    -type f  -exec mv {} "/home/$user/recovered_output/ISO/" \;
find /root/result/ -name "*.xls"    -type f  -exec mv {} "/home/$user/recovered_output/Excel/" \;
find /root/result/ -name "*.xlsx"   -type f  -exec mv {} "/home/$user/recovered_output/Excel/" \;
find /root/result/ -name "*.csv"    -type f  -exec mv {} "/home/$user/recovered_output/Excel/" \;
find /root/result/ -name "*.ods"    -type f  -exec mv {} "/home/$user/recovered_output/Excel/" \;
find /root/result/ -name "*.ppt"    -type f  -exec mv {} "/home/$user/recovered_output/Presentation/" \;
find /root/result/ -name "*.pptx"   -type f  -exec mv {} "/home/$user/recovered_output/Presentation/" \;
find /root/result/ -name "*.odp"    -type f  -exec mv {} "/home/$user/recovered_output/Presentation/" \;
find /root/result/ -name "*.html"   -type f  -exec mv {} "/home/$user/recovered_output/Web_Files/" \;
find /root/result/ -name "*.htm"    -type f  -exec mv {} "/home/$user/recovered_output/Web_Files/" \;
find /root/result/ -name "*.jsp"    -type f  -exec mv {} "/home/$user/recovered_output/Web_Files/" \;
find /root/result/ -name "*.xml"    -type f  -exec mv {} "/home/$user/recovered_output/Web_Files/" \;
find /root/result/ -name "*.css"    -type f  -exec mv {} "/home/$user/recovered_output/Web_Files/" \;
find /root/result/ -name "*.js"     -type f  -exec mv {} "/home/$user/recovered_output/Web_Files/" \;
find /root/result/ -name "*.zip"    -type f  -exec mv {} "/home/$user/recovered_output/Archives/" \;
find /root/result/ -name "*.tar"    -type f  -exec mv {} "/home/$user/recovered_output/Archives/" \;
find /root/result/ -name "*.rar"    -type f  -exec mv {} "/home/$user/recovered_output/Archives/" \;
find /root/result/ -name "*.gzip"   -type f  -exec mv {} "/home/$user/recovered_output/Archives/" \;
find /root/result/ -name "*.tar.gz" -type f  -exec mv {} "/home/$user/recovered_output/Archives/" \;
find /root/result/ -name "*.7z"     -type f  -exec mv {} "/home/$user/recovered_output/Archives/" \;
find /root/result/ -name "*.bz"     -type f  -exec mv {} "/home/$user/recovered_output/Archives/" \;
find /root/result/ -name "*.bz2"    -type f  -exec mv {} "/home/$user/recovered_output/Archives" \;
find /root/result/ -name "*.*"      -type f  -exec mv {} "/home/$user/recovered_output/Others/" \;
chown -R $user "/home/$user/recovered_output"
zenity --display :0 --info --width=350 --height=100 --title "Recovery Successful" --text " Data has been recovered successfully in recovered_output folder in your home directory."
nautilus /home/$user/recovered_output &
exit 0
      

4. Eksekusi Skrip

Cukup salin skrip di atas &tempel di file yaitu. script.sh &berikan izin eksekusi ke skrip.

chmod +x script.sh

Catatan:Silahkan jalankan script dengan root dengan menggunakan perintah

sudo -i                                  #### Masukkan sandi login sistem Anda##########

Jalankan skrip &itu akan memandu Anda lebih jauh.

sh script.sh

5. Finalisasi

Skrip pertama akan mengkonfirmasi apakah pengguna yang menjalankan skrip adalah root, kemudian akan memeriksa instalasi alat TestDisk. Ini akan mengarahkan Anda ke halaman pemilihan drive untuk pemulihan data.

Pilih drive yang ingin Anda pulihkan.

Pilih sistem filenya.

Tekan enter untuk melanjutkan.




Setelah Penyelesaian pemulihan itu akan menunjukkan jumlah file pulih.

Keluar dari alat TestDisk sebagai berikut.

Script akan muncul untuk pesan sukses.

Tekan OK &data dipulihkan di folder recovery_output dari direktori home Anda.


Selamat Anda telah memulihkan data Anda.