update,

_resources/it114105/itp4509/Assignment/CheckInf.psm1

@@ -0,0 +1,127 @@
+function Check-EmailAddressFormat([String]$email){
+    
+    $check = $true
+    Try{
+        New-Object System.Net.Mail.MailAddress($email)
+    }Catch{
+        $check = $false
+    }
+
+    Write-Output $check
+
+}
+
+function Check-PasswordLength([String]$pwd){
+
+    $check = $pwd -match ".{8,}"
+    Write-Output $check
+
+}
+
+function Check-PasswordContainDigit([String]$pwd){
+
+    $check = $pwd -match "\d"
+    Write-Output $check
+
+}
+
+function Check-PasswordContainSymbol([String]$pwd){
+
+    $check = $pwd -match "[~!@#$=%><^?+&,/\[\]*()_}{-]"
+    Write-Output $check
+
+}
+
+function Check-PhoneNumberFormat([String]$phone){
+
+    $check = $phone -match "^\d{8}$"
+    Write-Output $check
+
+}
+
+function Check-ADOrgranizationlUnit(){
+    $ouWorstation = "OU=Workstation, DC=OnlineB10, DC=hk"
+    $ouTrainees = "OU=Trainees, OU=Workstation, DC=OnlineB10, DC=hk"
+    $ouTrainers = "OU=Trainers, OU=Workstation, DC=OnlineB10, DC=hk"
+    if(Get-ADOrganizationalUnit -Filter "distinguishedName -eq '$ouWorstation'"){
+            Write-Host "$ouWorstation already exists."
+    }else{
+        New-ADOrganizationalUnit -Name "Workstation" -Path 'DC=OnlineB10, DC=hk'
+    }
+
+    if(Get-ADOrganizationalUnit -Filter "distinguishedName -eq '$ouTrainees'"){
+        Write-Host "$ouTrainees already exists."
+    }else{
+        New-ADOrganizationalUnit -Name 'Trainees' -Path 'OU=Workstation, DC=OnlineB10, DC=hk'
+    }
+
+    if(Get-ADOrganizationalUnit -Filter "distinguishedName -eq '$ouTrainers'"){
+        Write-Host "$ouTrainers already exists."
+    }else{
+        New-ADOrganizationalUnit -Name 'Trainers' -Path 'OU=Workstation, DC=OnlineB10, DC=hk'
+    }
+}
+
+function Check-ADGroup(){
+
+    try{
+        $adGroupOnlineTrainer = Get-ADGroup -Identity 'OnlineTrainer'
+        Write-Host $adGroupOnlineTrainer + 'is already exists'
+    }catch{
+        New-ADGroup -Name "OnlineTrainer" -SamAccountName "OnlineTrainer" -GroupCategory Security -GroupScope Global -DisplayName "OnlineTrainer" -Path "CN=Users,DC=OnlineB10,DC=hk" -Description "OnlineTrainer"
+    }
+    try{
+        $adGroupTrainees = Get-ADGroup -Identity 'Trainees'
+        Write-Host $adGroupTrainees + 'is already exists'
+    }catch{
+        New-ADGroup -Name "Trainees" -SamAccountName "Trainees" -GroupCategory Security -GroupScope Global -DisplayName "Trainees" -Path "CN=Users,DC=OnlineB10,DC=hk" -Description "Trainees"
+    }
+   
+   
+}
+
+function Check-TraineeInformation([Object]$trainee){
+
+    $valid = 1
+
+    if(!(Check-PhoneNumberFormat $trainee.Telephone)){
+        "Trainee " + $trainee.FullName + " (" + $trainee.LoginId + ") inputted error phone number(" + $trainee.Telephone + ")" >> .\InvalidPhone.txt
+        $valid = 0
+    }
+
+    if(!(Check-EmailAddressFormat $trainee.Email)){
+        "Trainee " + $trainee.FullName + " (" + $trainee.LoginId + ") inputted error email address(" + $trainee.Email + ")" >> .\InvalidEmail.txt
+        $valid = 0
+    }
+
+    if(!(Check-PasswordLength $trainee.Password)){
+        "Trainee " + $trainee.FullName + " (" + $trainee.LoginId + ") inputted password is not meet the password length requirement" >> .\InvalidPassword.txt
+        $valid = 0
+
+    }
+    if(!(Check-PasswordContainDigit $trainee.Password)){
+        "Trainee " + $trainee.FullName + " (" + $trainee.LoginId + ") inputted password is not contains a digit" >> .\InvalidPassword.txt
+        $valid = 0
+    }
+
+    if(!(Check-PasswordContainSymbol $trainee.Password)){
+        "Trainee " + $trainee.FullName + " (" + $trainee.LoginId + ") inputted password is not contains a special symbol" >> .\InvalidPassword.txt
+        $valid = 0
+
+    }
+
+    Write-Output $valid
+
+
+}
+
+
+
+Export-ModuleMember -Function Check-EmailAddressFormat
+Export-ModuleMember -Function Check-PasswordLength
+Export-ModuleMember -Function Check-PasswordContainDigit
+Export-ModuleMember -Function Check-PasswordContainSymbol
+Export-ModuleMember -Function Check-PhoneNumberFormat
+Export-ModuleMember -Function Check-TraineeInformation
+Export-ModuleMember -Function Check-ADOrgranizationlUnit
+Export-ModuleMember -Function Check-ADGroup

_resources/it114105/itp4509/Assignment/Computer.psm1

@@ -0,0 +1,23 @@
+Import-Module '.\CheckInf.psm1'
+
+function New-TraineesComputer($lab, $computer) {
+    Check-ADOrgranizationlUnit
+    Check-ADGroup
+    for($i = 1; $i -le $computer; $i++){
+        $name = "Lab" + $lab + "-S"+ $i.ToString("00")
+        New-ADComputer -Name $name -SAMAccountName $name -PATH "OU=Trainees, OU=Workstation, DC=OnlineB10, DC=hk"
+    
+    }
+
+}
+
+function New-TrainersComputer($lab, $computer){
+    Check-ADOrgranizationlUnit
+    Check-ADGroup
+    for($i = 1; $i -le $computer; $i++){
+        $name = "Lab" + $lab + "-T"+ $i.ToString("00")
+        New-ADComputer -Name $name -SAMAccountName $name -PATH "OU=Trainers, OU=Workstation, DC=OnlineB10, DC=hk"
+    
+    }
+
+}

_resources/it114105/itp4509/Assignment/Intake20.csv

@@ -0,0 +1,31 @@
+LoginID,FullName,LastName,FirstName,Password,Email,Telephone
+T20200001,Pan Wong,Wong,Pan,dHt5U?VG,panwong@gmail.com,26090005
+T20200002,Henry Poon,Poon,Henry,-6QrV}NF,henry.poon123@haley.org,27662071
+T20200003,Kimmy Chin,Chin,Kimmy,%CKE98dT,kimmy2352@muller.com,25222980
+T20200004,Connie Lau,Lau,Connie,8!NsW7j$,lau.34351@ortiz.com,26379139
+T20200005,Peter Chou,Chou,Peter,hJ4nK_Hk,peterylchou@hotmail.com,28381205
+T20200006,Sunny Tseng,Tseng,Sunny,-zujNp2!,sunny70@ratke.com,26996000
+T20200007,Donald Lam,Lam,Donald,3^{M-Ht,donald.lam@@koss.com,24089533
+T20200008,Charles Lam,Lam,Charles,%6gW^K&9,clam234y@swift.com,24098988
+T20200009,Sam Lam,Lam,Sam,RfxYry=4,samsam34@aufderhar.info,(852)30775513
+T20200010,Tiffany Wong,Wong,Tiffany,qMpA>w5/,t2wong@yahoo.com,27248602
+T20200011,Bony Lam,Lam,Bony,%js[?3Yb$,bony4lam@feil.com,652319701
+T20200012,Larry Wan,Wan,Larry,g[Gj>W5D,larry324w@boyer.com.net,23040150
+T20200013,Crystal Lam,Lam,Crystal,UV48qRw$,crystal34@hotmail.com,85227124888
+T20200014,Honey Chiu,Chiu,Honey,-*N[4c>U,honey343c@gerhold.com,23400676
+T20200015,Nancy Hui,Hui,Nancy,J26mZ5a4,nancyhui234@cruickshank.com,28800722
+T20200016,Aron Lam,Lam,Aron,XRb)(K8>,aron4lam@gmail.com,+(852)61311840
+T20200017,Mary Yeung,Yeung,Mary,td_e4ELG,mary22@lowe.com,29541117
+T20200018,Peter Tseng,Tseng,Peter,>3V*&ydg,peter_tseng@kiehn.info,23078360
+T20200019,Danny Wong,Wong,Danny,VY7Z]ysq,danny.towne@hotmail.com,31523762
+T20200020,Eddie Lam,Lam,Eddie,BRsc-E!64,eddiea@yahoo.com,27404797
+T20200021,Freddy Chan,Chan,Freddy,%S5Hg_8E,freddy.breanna@monahan.com,27713667
+T20200022,Grace Lam,Lam,Grace,(sF5/rT>,grace82@beatty.org,85224991923
+T20200023,Gary Cheung,Cheung,Gary,=V{ZjU^3,gary.eliane@hoppe.com,23925071
+T20200024,Hilton Lam,Lam,Hilton,!e=A2cY,gerhilton34@shields.com,23699770
+T20200025,Iris Lam,Lam,Iris,Z*8+XmdD,yost@iris@yahoo.com,6810099
+T20200026,Joanne Yeung,Yeung,Joanne,P^hZJHqC7,joannemurray@hotmail.com,23684687
+T20200027,Robert Lau,Lau,Robert,Ceadv2(L,robert_lau_234@rau.com,+8593669988
+T20200028,Parker Chui,Chui,Parker,hZW?92Fz,parker72@yahoo.com,23181349
+T20200029,Tracy Chan,Chan,Tracy,2V[tB+b^,tracy.kirlin@gmail.com,24602234
+T20200030,ChiuChiu Tai,Tai,ChiuChiu,U9Ev5+2[,chiuchiu234@gmail.com,22363222

_resources/it114105/itp4509/Assignment/README.md.original

@@ -0,0 +1,22 @@
+# ITP4509-Assignemnt
+Operating Systems Programming & Administration
+
+- [x] setup a Domain Controlled computer system,
+- [x] managing AD Users and Group permission
+- [x] Domain Policy configuration,
+- [x] registry configuration,
+- [x] regular expressions,
+- [x] automate the administrative tasks using PowerShell scripts.
+
+| | Domain controller WinServer 2012R2| Trainee Computers | Trainer Computers |
+| :---         | :---         |     :---       |          :--- |
+| *Domain* | Onlineαββ.hk*| Onlineαββ.hk*  | Onlineαββ.hk* |
+| *Computer Name* | OnlineDC     | Lab1-s01...Lab1-s15 and Lab2-s01...Lab2-s15   | Lab1-t01 and Lab2-t02      |
+| *IP Address* | 192.168.20.1 | 192.168.20.11 to 192.168.20.40 | 192.168.20.6 and 192.168.20.7 |
+| *Subnet Mask* | 255.255.255.0 | 255.255.255.0 | 255.255.255.0|
+| *Default Gateway* | 192.168.20.254 | 192.168.20.254 | 192.168.20.254|
+| *Preferred DNS* | 192.168.20.1 | 192.168.20.1 | 192.168.20.1 |
+
+*In the domain name “Onlineαββ.hk”, αββ represents your group and
+sequence inside the group. E.g. If you are the fourth student in group Z,
+you should set the domain name to “OnlineZ04.hk”.

_resources/it114105/itp4509/Assignment/Task2_CreateComputerAccount.ps1

@@ -0,0 +1,6 @@
+Import-Module '.\Computer.psm1'
+
+New-TraineesComputer 1 15
+New-TraineesComputer 2 15
+New-TrainersComputer 1 1
+New-TrainersComputer 2 1

_resources/it114105/itp4509/Assignment/Task3b_RoamingProfileSetup.ps1

@@ -0,0 +1,19 @@
+$folderPath = "C:\Profiles"
+New-Item $folderPath -ItemType Directory
+
+$acl = Get-Acl $folderPath
+$acl.SetAccessRuleProtection($True, $False)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("SYSTEM", "FullControl", "ContainerInherit, ObjectInherit", "None", "Allow" )
+$acl.SetAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("Administrators", "FullControl", "ContainerInherit, ObjectInherit", "None", "Allow" )
+$acl.AddAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("CREATOR OWNER", "FullControl","ContainerInherit,ObjectInherit","InheritOnly", "Allow" )
+$acl.AddAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("Trainees", "ReadAndExecute", "None", "None", "Allow" )
+$acl.AddAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("OnlineTrainer", "ReadAndExecute", "None", "None", "Allow" )
+$acl.AddAccessRule($ace)
+
+Set-Acl $folderPath -AclObject $acl
+
+New-SmbShare -Name "Profiles$" -Path $folderPath -FullAccess "Everyone"

_resources/it114105/itp4509/Assignment/Task3c_SetupTraineeAccount.ps1

@@ -0,0 +1,4 @@
+Import-Module '.\User.psm1'
+
+$trainees = Get-TraineeList '.\Intake20.csv'
+New-Trainees $trainees

_resources/it114105/itp4509/Assignment/Task3d_SetupTrainerAccount.ps1

@@ -0,0 +1,4 @@
+Import-Module '.\User.psm1'
+
+$trainers = Get-TrainerList '.\Trainers.txt'
+New-Trainers $trainers

_resources/it114105/itp4509/Assignment/Task4a_CreateHomeFolder.ps1

@@ -0,0 +1,11 @@
+Import-Module '.\User.psm1'
+
+$trainees = Get-TraineeList '.\Intake20.csv'
+foreach($trainee in $trainees){
+    Set-UserHomeFolder $trainee.LoginID
+}
+
+$trainers = Get-TrainerList '.\Trainers.txt'
+foreach($trainer in $trainers){
+    Set-UserHomeFolder $trainer.LoginID
+}

_resources/it114105/itp4509/Assignment/Task4a_HomeFolderSetup.ps1

@@ -0,0 +1,28 @@
+
+
+#Create Home Folder Directory
+$folderPath = "C:\personal"
+New-Item $folderPath -ItemType Directory
+
+$acl = Get-Acl $folderPath
+$acl.SetAccessRuleProtection($True, $False)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("SYSTEM", "FullControl", "ContainerInherit, ObjectInherit", "None", "Allow" )
+$acl.SetAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("Administrators", "FullControl", "None", "None", "Allow" )
+$acl.AddAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("CREATOR OWNER", "FullControl", "ContainerInherit, ObjectInherit", "None", "Allow" )
+$acl.AddAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("Trainees", "ReadData", "None", "None", "Allow" )
+$acl.AddAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("OnlineTrainer", "ReadData", "None", "None", "Allow" )
+$acl.AddAccessRule($ace)
+
+Set-Acl $folderPath -AclObject $acl
+
+New-SmbShare -Name "Personal" -Path $folderPath -FullAccess "Authenticated Users"
+
+#Create New Quota Template
+
+$action = New-FsrmAction Event -EventType Information -Body "The user [File Owner] is about to reach the end of his available storage."
+$Threshold = New-FsrmQuotaThreshold -Percentage 75 -Action $action
+New-FsrmQuotaTemplate -Name "HomeFolder_Quota" -Size 8GB -Threshold $Threshold

_resources/it114105/itp4509/Assignment/Task4b_AdditionalFolderSetup.ps1

@@ -0,0 +1,19 @@
+$folderPath = "C:\DropAndPick"
+New-Item $folderPath -ItemType Directory
+
+$acl = Get-Acl $folderPath
+$acl.SetAccessRuleProtection($True, $False)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("SYSTEM", "FullControl", "ContainerInherit, ObjectInherit", "None", "Allow" )
+$acl.SetAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("Administrators", "FullControl", "None", "None", "Allow" )
+$acl.AddAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("CREATOR OWNER", "FullControl","ContainerInherit,ObjectInherit","InheritOnly", "Allow" )
+$acl.AddAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("Trainees", "ReadData", "None", "None", "Allow" )
+$acl.AddAccessRule($ace)
+$ace = New-Object System.Security.AccessControl.FileSystemAccessRule("OnlineTrainer", "ReadData", "None", "None", "Allow" )
+$acl.AddAccessRule($ace)
+
+Set-Acl $folderPath -AclObject $acl
+
+New-SmbShare -Name "DropAndPick" -Path $folderPath -FullAccess "Authenticated Users"

_resources/it114105/itp4509/Assignment/Task4b_CreateAdditionalFolder.ps1

@@ -0,0 +1,6 @@
+Import-Module '.\User.psm1'
+
+$trainers = Get-TrainerList '.\Trainers.txt'
+foreach($trainer in $trainers){
+    Set-TrainerAdditionalFolder $trainer.LoginID
+}

_resources/it114105/itp4509/Assignment/Trainers.txt

@@ -0,0 +1,9 @@
+Trainer information:
+*** Confidential ***
+
+Login ID,First Name,Last Name,HKID,Telephone
+slyeung,Sing Lam,Yeung,K914545(3),23842118
+scchan,Siu Chuen,Chan,C342343(7),26903153
+hycheung10,Hok Yau,Cheung,B323416(4),24246484
+lamtt,Tsz Tseng,Lam,A354574(6),23294512
+kamdw,Dai Wok,Kam,G355374(4),23852345

_resources/it114105/itp4509/Assignment/User.psm1

@@ -0,0 +1,143 @@
+Import-Module '.\CheckInf.psm1'
+
+function New-Trainees([Object] $trainees){
+
+    "Create New Trainee on " + (Get-Date) > .\InvalidPassword.txt
+    "Create New Trainee on " + (Get-Date) > .\InvalidPhone.txt
+    "Create New Trainee on " + (Get-Date) > .\InvalidEmail.txt
+    Check-ADOrgranizationlUnit
+    Check-ADGroup
+    foreach($trainee in $trainees){
+        
+        $enable = Check-TraineeInformation $trainee
+        
+        New-ADUser -Name $trainee.LoginID -GivenName $trainee.FirstName -Surname $trainee.LastName -EmailAddress $trainee.Email -OfficePhone $trainee.Telephone -AccountPassword (ConvertTo-SecureString ($trainee.Password) -AsPlainText -Force) -Enabled $enable -Description "Traniee" -ProfilePath "\\OnlineDC\Profiles$\%username%" -Path "OU=Trainees, OU=Workstation, DC=OnlineB10, DC=hk"
+        Add-ADGroupMember -Identity "Trainees" -Members $trainee.LoginID
+    
+    }
+    
+
+}
+
+
+
+function New-Trainers([Object] $trainers){
+
+    Check-ADOrgranizationlUnit
+    Check-ADGroup
+    foreach($trainer in $trainers){
+        #Get default Password
+        $defaultPwd = Get-TrainerDefaultPassword $trainer.LastName $trainer.HKID
+
+        #New Trainer User
+        New-ADUser -Name $trainer.LoginID -GivenName $trainer.FirstName -Surname $trainer.LastName -OfficePhone $trainer.Telephone -AccountPassword (ConvertTo-SecureString ($defaultPwd) -AsPlainText -Force) -Enabled $True -Description "Tranier" -ProfilePath "\\OnlineDC\Profiles$\%username%" -Path "OU=Trainers, OU=Workstation, DC=OnlineB10, DC=hk"
+        
+        #Add User to Group
+        Add-ADGroupMember -Identity "OnlineTrainer" -Members $trainer.LoginID
+
+    }
+
+}
+
+function Get-TrainerDefaultPassword([String]$trainerLastName, [String]$trainHKID){
+
+    $pwd = $trainerLastName.ToLower() + "$" + $trainHKID.Substring(0, $trainHKID.Length-3)
+    
+    Write-Output $pwd
+
+}
+
+function Get-TrainerList([String] $path) {
+      #Get Data via Txt file
+      $data = Get-Content $path
+      $dictory = @()
+      $trainers = @()
+      for($i = 0; $i -lt $data.Length; $i++){
+          $rowData = $data[$i].Split(",")
+          if(!($rowData.Length -eq 1)){
+              # Add the first row to dictory array
+              if($dictory.Length -eq 0){
+                  $rowData = $rowData.Replace(' ','')
+                  foreach($dict in $rowData){
+                      $dictory += $dict
+                  }
+  
+              }else{
+                  # Add data assoicate the dictory
+                  if($dictory.Length -eq $rowData.Length){
+                      $trainer = $null
+                      for($count = 0; $count -lt $dictory.Length; $count++){
+                          $trainer += @{$dictory[$count] = $rowData[$count]}
+                      }
+                      
+                      $trainers += $trainer
+
+                  }else{
+                      Write-Host "Data Row " + ($i + 1) + "Error" 
+                  }
+                  
+              }
+              
+          }
+             
+      }
+      
+      Write-Output $trainers
+
+}
+
+function Get-TraineeList([String] $path){
+    
+    $trainees = Import-Csv -Path $path 
+
+    Write-Output $trainees
+
+}
+
+
+function Set-UserHomeFolder([String]$username){
+    
+    Set-ADUser $username -HomeDirectory "\\OnlineDC\personal\$username" -HomeDrive "F:"
+
+    #Create User Home Folder
+    $folderPath = "C:\personal\$($username)"
+    New-Item $folderPath -ItemType Directory
+
+    #Set Permission
+    $acl = Get-Acl $folderPath
+    $acl.SetAccessRuleProtection($True, $False)
+    $ace = New-Object System.Security.AccessControl.FileSystemAccessRule("SYSTEM", "FullControl", "ContainerInherit, ObjectInherit", "None", "Allow" )
+    $acl.SetAccessRule($ace)
+    $ace = New-Object System.Security.AccessControl.FileSystemAccessRule("Administrators", "FullControl", "ContainerInherit, ObjectInherit","InheritOnly", "Allow" )
+    $acl.AddAccessRule($ace)
+    $ace = New-Object System.Security.AccessControl.FileSystemAccessRule($username, "FullControl", "ContainerInherit, ObjectInherit", "None", "Allow" )
+    $acl.AddAccessRule($ace)
+
+    Set-Acl $folderPath -AclObject $acl
+    New-FSRMQuota -Path $folderPath -Size 8GB -Template "HomeFolder_Quota"
+}
+
+function Set-TrainerAdditionalFolder([String] $username){
+
+    $folderPath = "C:\DropAndPick\$username"
+    New-Item $folderPath -ItemType Directory
+
+    $acl = Get-Acl $folderPath
+    $acl.SetAccessRuleProtection($True, $False)
+    $ace = New-Object System.Security.AccessControl.FileSystemAccessRule("SYSTEM", "FullControl", "ContainerInherit, ObjectInherit", "None", "Allow" )
+    $acl.SetAccessRule($ace)
+    $ace = New-Object System.Security.AccessControl.FileSystemAccessRule("Administrators", "FullControl", "None", "None", "Allow" )
+    $acl.AddAccessRule($ace)
+    $ace = New-Object System.Security.AccessControl.FileSystemAccessRule($username, "FullControl", "ContainerInherit, ObjectInherit", "None", "Allow" )
+    $acl.AddAccessRule($ace)
+    $ace = New-Object System.Security.AccessControl.FileSystemAccessRule("Trainees", "ListDirectory, CreateDirectories, CreateFiles", "ContainerInherit, ObjectInherit", "None", "Allow" )
+    $acl.AddAccessRule($ace)
+    $ace = New-Object System.Security.AccessControl.FileSystemAccessRule("OnlineTrainer", "ListDirectory, CreateDirectories, CreateFiles", "ContainerInherit, ObjectInherit", "None", "Allow" )
+    $acl.AddAccessRule($ace)
+
+    Set-Acl $folderPath -AclObject $acl
+
+    New-FSRMQuota -Path $folderPath -Size 40GB
+
+}
+