Erkan Sezgin-technical library

ecp redirects to owa page.

2010-08-06T02:09:00.002+03:00

Exchange 2010 cas server ECP redirects to owa page.
It s really annoying.the problem is announced a bug by microsoft.You need to set OWA virtual directory language set.

You can reset the owa setting to default:

set-OwaVirtualDirectory "owa (default web site)" -DefaultClientLanguage 0

TS keyboard layout problem

2010-03-16T11:33:00.004+02:00

When you connect to terminal server, you may recognize the keyboard layout is different from console layout.
in order to eliminiate this problem,follow these steps:

1. On the terminal server, click Start, click Run, type regedit , and then click
OK.

2. Locate and then click the following registry subkey:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Keyboard Layout

3. On the Edit menu, click Add Value, and then add the following registry
information:

Value name: IgnoreRemoteKeyboardLayout
Data type: REG_DWORD
Value data: 1

4. Restart server

OCS Public IM format issue

2009-12-04T12:09:00.002+02:00

Some users can use hotmail address which is related to another domain.
ex:erkan.sezgin@hotmail.com is bound to erkan.sezgin@yahoo.com
If you want to add this address to MOC 2007 ,you need to add this address as "erkan.sezgin(yahoo.com)@msn.com".
But you cannot use tools menu-->add contact process.
tricky point,use search box at the top of Moc window.

Install OCS 2007 R2 on Windows 2008 R2

2009-12-03T21:33:00.002+02:00

if you install ocs 2007 r2 to windows 2008 r2,as previous version,you need to install framework,IIS,IIS 6 compatibility etc.
but you may get this error,
The Windows Media Format Runtime is required in order to install this component. Installing the Windows Media Format Runtime may require a system restart to complete the installation. Click OK to continue with the installation.
setup gives this warning and nothing.
this is extremely ugly condition.
you need to install Desktop Experience feature.

Modify Users sAMAccountName from Excel file

2009-10-26T11:26:00.001+02:00

Const ADS_PROPERTY_UPDATE = 2

Ldapstr1 = "LDAP://w2k3-dc/dc=XXXX,dc=com"
Ldapstr2 = "LDAP://w2k3-dc.XXXX.com"

Set conn = CreateObject("ADODB.Connection")
conn.Provider = "ADSDSOObject"
conn.Open "ADS Provider"

const outputfile="c:\updateResult.txt"

Set wshShell = WScript.CreateObject ("WSCript.shell")
Set fso = CreateObject("Scripting.FileSystemObject")
Set f1 = fso.OpenTextFile (outputfile, 2, True)

On Error Resume Next
Set objExcel = CreateObject("Excel.Application")
If (Err.Number <> 0) Then
On Error GoTo 0
Wscript.Echo "Excel not installed."
Wscript.Quit
End If
On Error GoTo 0

strExcelPath = "c:\modify.xls"

objExcel.WorkBooks.Open strExcelPath
Set objSheet = objExcel.ActiveWorkbook.Worksheets(1)

' ilk satır başlık bilgisi,ikinci satırdan başlar.

intRow = 2
Do While objSheet.Cells(intRow, 1).Value <> ""

strCurrentSAM = objSheet.Cells(intRow, 1).Value
strNewSAM = objSheet.Cells(intRow, 2).Value

Set rs = conn.Execute( _
"<" & Ldapstr1 & ">;" _
& "(&(objectClass=User)(samAccountName="& strCurrentSAM &
"));Name,distinguishedName;subtree")

If (rs.recordcount = 1) then

strName = rs.Fields(0).Value
strdistinguishedName = rs.Fields(1).Value

Set objItem = GetObject(Ldapstr2 & "/" & strdistinguishedName)

objItem.put "samAccountName", strNewSAM

objItem.setinfo

set objItem = nothing
set rs = nothing

f1.Write strName & "," & strCurrentSAM & "," & strNewSAM & "," & "Done" &
VbCrLf

else

f1.Write strCurrentSAM & "," & "User not found" & VbCrLf

end if

intRow = intRow + 1
Loop

objExcel.ActiveWorkbook.Close
objExcel.Application.Quit

Set objExcel = Nothing
Set objSheet = Nothing

f1.close
conn.Close

Wscript.Echo "Done"

change Sql authentication method from Registry

2009-08-05T11:52:00.004+03:00

you may need to change authentication method without installing SQL management studio for express editions
please follow these steps.
1.Stop SQL Server Service.
2.find HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Microsoft SQL Server\MSSQL.1\MSSQLServer

3.you can switch authentication method by changing "DWord value "LoginMode" and change the hex value to "2" from 1.
4.This will change the authentication mode to Mixed Mode from Windows.
5. Start SQL Server Service and login using SA or with a SQL login .
6.Sa account is disabled by default,so you need to enable and give password.
7. Enable SA account by logging in with WIndows Authentication --

from command prompy,
osql -E

ALTER LOGIN sa ENABLE ;
GO
ALTER LOGIN sa WITH PASSWORD = '' ;
GO

{for more info go to http://msdn.microsoft.com/en-us/library/ms188670.aspx}

== Login to SQL Server 2005 using "SA" account with the new password.

Microsoft Device Emulator save state problem

2009-06-05T12:21:00.003+03:00

After you saved stated in your windows mobile device emulator,sometimes you cannot start from saved state and you see error:could not read saved-state file.to fix quickly,go to "%userprofile%\application data\microsoft\device emulator" and delete all files in it.

OCS Group Chat File Transfer Issue

2009-05-29T12:42:00.005+03:00

when you install group chat server,file transfer feature is not working.
Group chat server has few services,channel service,lookup service and compliance service.
this problem is related to channel service.Channel service provides a connection between group chat,IIS and SQL db.When client sends a file to chat room,client queries the web site https://fqdn.domain.com/mgcwebservice/mgcwebservice.asmx and access to \\fqdn\gccshare location.I think this folder must be accessible from gcchannel user and everyone.
follow these steps for IIS 7

1.remember the gcchannel service account password :)
2.if they required ,change service account from "Group Chat Server Configuration tool".sometimes service cant be restarted.check the service logon credential.
3.go to IIS 7 console,in application pool,you will see "MGCWebService application pool".
4.right click to app pool and change the identity credential.

5.in default web site,go to MGCwebservice -IIS section-Authentication

6.7.right click anonymous auth and set "application pool identity"

7.now you can send file to chat room.

ps:check whether your server certificate is correct.you can use a test htm file and hit this link from client and see certificate is true or not.

how to move MSDTC resource to different cluster group

2009-05-27T16:05:00.004+03:00

as best practice MSDTC resource can be located to different cluster group.
but it s tricky.

MSDTC -install command install MSDTC service
MSDTC -uninstall makes opposite.
msdtc -resetlog

to uninstall msdtc
msdtc -uninstall and then delete these registry keys

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MSDTC

if exists HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\MSDTC.

--sometimes you see error 4394
--MS DTC's log information has not been configured correctly in the shared cluster ----registry.
--You have to check DCOMCNFG.exe and computer--properties MSDTC tab and log path.

after you uuninstall msdtc service.
reboot and msdtc -install
if you have clustered environment you will see msdtc resource in default cluster group.

to change MSDTC resource to different group ,follow these steps
ps:MSDTC resource group has dependency to disk and Network name.I assume you have another cluster group ,network name and disk resource in it.

1. Offline the MSDTC resource.
a. If moving the resource to a different group The MSDTC resource must be
deleted and recreated
2. Copy the DTC folder from the original drive to the destination drive (c:\windows\system32\msdtc)

3. Open the regedit on browse to "HKLM\Cluster\Resources\MSDTC Resource
GUID\GUID\DtcLogPath" change the value to the new path
4. Change dependency to the New Disk (in different group)
5. From a Cmd line "MSDTC -resetlog"
6. Bring MSDTC resource online

when upgrading OCS R1 to OCS R2

2009-05-01T00:19:00.003+03:00

Upgrade list for OCS R1 --> OCS R2

1.download OCS 2007 Global Settings Migration Tool

2.setup MigrateOCS.msi.
3.cscript MigrateOcsGlobalSettings.vbs /Action:MigrateGlobalSettingsTree command.This command will copy the RTC service container to Configuration partition.
4.cscript MigrateOcsGlobalSettings.vbs /Action:MigrateGlobalSettingsProperties
Copy the attributes by using this command.

5.You need to give required permission to new container.
lcscmd /forest /action:ForestPrep /global:configuration
lcscmd/domain /action:DomainPrep

now,wait for replication.This is very important.If you cant replicate the changes to other global catalog servers.You will get "contraint violation" error in next step.
this sets up the permission on new objects.

6.cscript MigrateOcsGlobalSettings.vbs /Action: MigrateServerDnReferences
you are saying to servers ,this is my new configuration container.

/SearchBaseDN: is optional parameter.

7.cscript MigrateOcsGlobalSettings.vbs /Action: MigrateUserDnReferences /SearchBaseDN:
you are doing samething to user objects.

8.try to start all ocs services.Then test IM,conference,call features.
If all tests are successfull ,you can run this command:
cscript MigrateOcsGlobalSettings.vbs /Action: DeleteSystemGlobalSettingsTree

2009-04-28T11:45:00.004+03:00

Firewall port design for OCS EDGE SERVER

check the planning tool,
http://www.microsoft.com/downloads/details.aspx?familyid=FDF32585-C131-4832-8E27-67E70636C1E8&displaylang=en

How to customize QUOTA messages in Exchange 2007

2009-04-27T16:49:00.003+03:00

How to customize QUOTA messages in Exchange 2007

Set-SystemMessage -Identity EN\WarningMailbox -Text "Modified Message"

Set-SystemMessage En\WarningMailbox -Text "Please archive your mailbox."

New-SystemMessage -QuotaMessageType ProhibitSendMailbox -Language EN -Text "you can't send mail.sorry."

2009-04-21T17:03:00.005+03:00

SCVMM and ESX integration issue.
as you know,SCVMM 2008 can work together esx server.You can add esx host server to scvmm management konsole and easily manage.top issues about scvmm and esx integration
limited connectivity and security.

When you add esx host to console ,you see OK(limited).this means you cannot perform basic operations like "save state".
to enable Full management over ESX,
go to ESX host-properties security in scvmm console.
you will see credentials for this host and certificate.
enter esx credentials username,password.
Click retrieve and click "accept both the certificate and public key for this host".

now, you can perform lots of operations but you cannot transfer iso and vm template file to esx.
on esx server login on console and
go to /etc/ssh path.
vi sshd_config
click i for insert
find "PermitLoginforRoot no" and change it to "yes".
to exit use ZZ or :wq command.
restart sshd service by using "/etc/init.d/sshd restart"

now enjoy full integrated esx and SCVMM console.

WMI scripts-stop service

2009-03-21T06:05:00.001+02:00

Set objSpoolerSvc =GetObject("WinMgmts:Win32_Service.name='Spooler'")
Set objOutParm = objSpoolerSvc.ExecMethod_("stopService")
If objOutParm.returnValue = 0 Then
WScript.Echo " The Spooler Service has been stopped"
Else
wscript.Echo "Error: " & objOutParm.returnValue
End If

WMI scripts-Put method

2009-03-21T06:01:00.002+02:00

'WMI is used for getting information about device,registry etc.Some properties of classes may support "write".this example shows how you can set volume label to C Drive.

Set objSvc=GetObject("WinMgmts:")
Set obj=objSvc.Get("Win32_LogicalDisk.DeviceID='C:'")
obj.VolumeName="System"
obj.Put_

WMI scripts-rename multiple files in a folder

2009-03-21T05:54:00.002+02:00

This script can rename multiple files in a specific folder.

strComputer = "."
Set objWMIService = GetObject("winmgmts:\\" & strComputer & "\root\cimv2")
'You connect to default namespace with moniker method(winmgmt)

Set colFileList = objWMIService.ExecQuery _
("ASSOCIATORS OF {Win32_Directory.Name='C:\Logs'} Where " _
& "ResultClass = CIM_DataFile")

'it seems little different.It connects two wmi class in one command.uses Win32_Directory class for retrieving folder ,uses CIM_Datafile for files.Associators of usage connects two class like joining two db table.

For Each objFile In colFileList
strNewName = objFile.Drive & objFile.Path & "ABC-" & _
objFile.FileName & "." & objFile.Extension
errResult = objFile.Rename(strNewName)
Next

'this is very simple you assign new file name to strNewName variable.You can add prefix or suffix in here.

mpio windows core

2008-11-17T16:12:00.003+02:00

· As we all know we have only Windows 2008 core installation provides only command
prompt interface. We have to use commands to configure MPIO. First we have to
enable “Multipath I/O” feature and there use MPClaim to clam all applicable
Multipath device. Following are the steps needed for configuring MPIO
o On Core execute “ocsetup MultipathIo /norestart”
o Restart the server
Execute mpclaim -r -i -a “” after reboot. This will reboot the system
automatically. Once the server is back, MPIO will be configured on the server.

Export-Mailbox Command Usage Examples

2008-11-13T08:55:00.002+02:00

Export-mailbox -Identity ERKAN_SEZGIN -pstFolderPath D:\PST\

This command will export ERKAN_SEZGIN mail items to the pst file.

Export-mailbox -Identity ERKAN_SEZGIN -TargetMailbox ADMIN -TargetFolder Data

Mail Items will be copied to the Data Folder in another user mailbox

Get-Mailbox -Database DB01 | Export-Mailbox -TargetMailbox ADMIN
-TargetFolder VirusData -SubjectKeywords "mustdelete" -DeleteContent

-StartDate
-EndDate
Note:date parameters depends on your computer regional settings.

-RecipientKeywords erkan.sezgin@contoso.com

Export-Mailbox -Identity contoso\erkan.sezgin -TargetMailbox ADMIN -TargetFolder
MyData -ContentKeywords "bodyContent" -AttachmentFilenames "*FinanceList*" -StartDate
"01/01/2007 00:00:01" -RecipientKeywords userX@contoso.com

This example exports all items from the mailbox user contoso\erkan.sezgin that meet the following criteria:
* Contain the keyword "bodyContent" in the message body or in the content of an
attachments.
* Have an attachments that is named *FinanceList*.
* Are dated later than 01/01/2007 at 00:00:01 A.M.
* Have userX@contoso.com as one of the recipients.

disable DEP permanently

2008-11-10T13:03:00.002+02:00

in the boot.ini file

1.Replace the policy_level (for example, "OptOut") with "AlwaysOff” (without the quotes).

Note: Your boot.ini file switch should now read:
/noexecute=AlwaysOff
2.save it and restart your computer

how to filter blank subject mail by using Transport Rule

2008-11-07T13:36:00.002+02:00

how to filter blank subject mail by using Transport Rule

1. Click on Transport Rules tab, click button New Transport Rule.

2. Type in the name of the rule, such as "Blank Subject Filter".

3. In the Step 1. Select Condition(s) box, select the when the Subject field
contains text patterns condition. If you want to filter emails with blank subject
or blank body, choose When the Subject field or the body of the message contains
text patterns instead.

4. In the Step 2. Edit the rule description (click an underlined value) box, click
the text patterns blue underlined words. In a pop-up new window, type ^$ and then
click Add. Click OK to close the window and then click Next.

5. In the Step 1. Select Action(s) box, select all the actions that you want to be
applied to this rule.

6. Modify the settings if you want to set Exceptions to this rule in the Exceptions
window. When finished, click OK and click Next. You may choose to exclude internal
emails from this rule.

7. Review the Configuration Summary. If the configuration of the new rule is
correctly set, click New, and then click Finish

Active Directory Tasks by using Powershell

2008-10-18T00:38:00.003+03:00

Create OU
$strCL="organizationalUnit"
$strOUName="ou=TestOU"
$objADSI=[ADSI]"LDAP://dc=fabrikam,dc=com"
$objOU=$objADSI.create($strCL,$strOUName)
$objOU.setinfo()

Create User
$strCL="User"
$strName="Cn=Erkan"
$objADSI=[ADSI]"LDAP://ou=TestOU,dc=fabrikam,dc=com"
$objUser=$objADSI.create($strCL,$strName)
$$objUser.Put("sAMAccountName","Erkan")
$objUser.setinfo()

Modify User Properties

$objUser=[ADSI]"LDAP://cn=Erkan,ou=TestOU,dc=fabrikam,dc=com"
$objUser.put("sAMAccountName","Erkan")
$objUser.put("givenName","Sezgin")
$objUser.put("DisplayName","Erkan Sezgin")
$objUser.put("telephoneNumber","216-111-1111")
$objUser.put("mail","erkan.sezgin@fabrikam.com")
$objUser.setinfo()

Other Attributes;
wwwHomePage,description,streetAddress,postOfficeBox,l,st,postalcode,CountryCode
homeDirectory,homeDrive,profilePath,scriptPath,homePhone,title

put what you want,but dont forget the $setinfo() method at the end.

display registry key with Powershell

2008-10-17T04:28:00.000+03:00

Get-ItemProperty HKLM:\Software\Microsoft

find last logged on user with Powershell

2008-10-17T04:25:00.002+03:00

You can find the last logged on user to any computer

Get-wmiobject Win32_ComputerSystem -Comp "."

If you would,format your result by adding "| Select Name,Username" command.

find last committed transaction log file -Exchange 2007

2008-09-11T18:07:00.005+03:00

When Transaction logs file grows up and fills the disk and you cannot backup and solution is to delete log files manually.

eseutil /mk D:\DB\ExchangeDB\E00.chk
command shows some information.

Checkpoint:(0xB9E2,8,0) line means that you can delete log files before ....B9E2

how to purge multiple disconnected user account in Exchange 2007

2008-09-11T02:08:00.003+03:00

This cmdlets provides you an easy way to purge disconnected user accounts.

1.$store= Get-MailboxDatabase
"\\"

2.Get-MailboxStatistics -database $store | where {$_.disconnectdate -ne $null} |
foreach {remove-mailbox -database $store -storemailboxidentity $_.displayname}

how to force OWA light usage

2008-09-11T01:49:00.003+03:00

To set the restriction on the Virtual Directory for all users,

Set-owavirtualdirectory -id: -PremiumClientEnabled:$false

To set it for a specific user

Set-CasMailbox -id: -OWAPremiumClientEnabled:$false

how to change Exchange 2007 owa public and private logout time

2008-09-11T01:36:00.000+03:00

Private
If you select private option at OWA logon screen,your session will end after 480 minutes,if necessary or would like to change

Key: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MSExchange OWA
DWORD: PrivateTimeout
Values: 1 to 43200
Missing DWORD = 480 minutes (default)

Public
Public option gives your session is limited for 15 minutes.use this registry key for changing.

Key: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\MSExchange OWA
DWORD: PublicTimeout
Values: 1 to 43200
Missing DWORD = 15 minutes (default)

Microsoft Network Load balancing in Vmware

2008-09-09T00:47:00.000+03:00

In unicast mode,Microsoft NLB shares a common MAC address.Vmware ESX server sends a RARP packet when a node is powered on.This exposes the Cluster Mac address asap NLB node is on.This causes single node will response to network traffic.you have two options in this case.
1.Use multicast for NLB.
2.in ESX server-->Configuration-->Advanced Settings-->Net
set the value Net.NotifySwitch=0
but this is a global option,all esx virtual machine will be affected.Vmotion may not work properly.

http://kb.vmware.com/selfservice/microsites/search.do?cmd=displayKC&docType=kc&exter
nalId=1556&sliceId=1&docTypeID=DT_KB_1_1&dialogID=26310418&stateId=0 0 26304946

how to use one certificate for Autodiscover feature

2008-09-09T00:34:00.000+03:00

1. Apply the mail.company.com certificate to the Default Website of your CAS server.
2. Change the External and Internal URLs for your Autodiscover services to point to mail.company.com. *
a. For OAB use [Set OAB Virtual Directory] -Identity "server/oab virtual directory name" –externalURL https://mail.company.com/oab –InternalURL https://mail.company.com/oab
b. For EWS (Exchange Web Services) use: [Set Web Services Virtual Directory] -Identity "server/ews virtual directory name" –externalurl https://mail.company.com/EWS/Exchange.asmx –internalurl https://mail.company.com/EWS/Exchange.asmx
c. For UM (if you have it) use Set-UMVirtualDirectory –externalurl https://mail.company.com/UnifiedMessaging/Service.asmx –internalurl https://mail.company.com/UnifiedMessaging/Service.asmx
3. Configure the Service connection point to use the mail.company.com address. Use the command:
Set-ClientAccessServer -id cas server -AutoDiscoverServiceInternalUri https://mail.company.com/autodiscover/autodiscover.xml
4. Set the Default Website to only listen on one IP address
a. On the Website tab assign the current IP to the website.
b. Click Advanced
c. Under SSL Identities edit the IP address to be only the current address
5. Bind an additional IP address to the CAS servers Network Card.
6. Create a new website in IIS admin
a. Right-Click Web Sites, choose New, then "Web Site"
b. When you are asked for the path, create a new folder in the file system (recommended under C:\Inetpub called autodiscover_redirect)
c. You must allow read and anonymous access to the site.
7. In Windows Explorer under the autodiscover_redirect folder create a new folder called “Autodiscover”
8. In the Autodiscover folder create a new blank text document with the name “Autodiscover.xml”
9. Setup the Website to redirect to the mail.company.com site
a. In IIS manager right click the Autodiscover.xml file and choose properties.
b. On the properties choose “A redirection to a URL”
c. For redirection fill in the same address as we used for your Service Connection Point (e.g. https://mail.company.com/autodiscover/autodiscover.xml)
d. Click OK
10. Ensure that mail.company.com can be resolved internally.
11. Ensure that mail.company.com and Autodiscover.company.com can be resolved externally.

OCS Exchange 2007 Address book synchronization error

2008-09-08T23:56:00.000+03:00

Exchange 2007 ve OCS Communicator arasında OCS kurulumundan sonra address book error problemi yaşayabilirsiniz.RTC ile başlayan OCS Service account'larının password expire sürelerini kontrol etmelisiniz.RTC* kullanıcılarınızın password süreleri bittiği için Exchange Web Service ile senkronize olmayacaktır.

no Routing group connector during Exchange 2007 migration

2008-09-08T23:50:00.000+03:00

Exchange 2007 migration esnasında,2003 ile 2007 arasında rgc (routing group connector) otomatik olarak oluşmamışsa

New-RoutingGroupConnector -Name "Interop RGC" -SourceTransportServers
"Exchange2007HubServer.domain.com" -TargetTransportServers
"Exchange2003.domain.com" -Cost 100 -Bidirectional $true
-PublicFolderReferralsEnabled $true

komutu ile RGC'i oluşturabilirsiniz.

Exchange 2007 Mount database problem

2008-09-06T19:23:00.000+03:00

Exchange is unable to mount the database that you specified. Specified database: Server\SG\Mailbox DB; Error code: MapiExceptionADNotFound: Unable to mount database. (hr=0x80004005, ec=2417)
Exchange sunucularınızda yeni yarattığınız db leri mount etmekte yukarıdaki problemi yaşarsanız,Exchange sunucuların Active Directory server'larınıza sağlıklı erişim sağladığını kontrol ediniz.Exchange sunucu restart'dan sonra aynı problem devam ederse,setup.com /prepareAD komutunu çalıştırınız.Exchange kurulumda AD permissionlarında ki eksiklikleri gidereceksiniz.

how to convert your Powershell output to HTML file

2008-05-31T22:34:00.001+03:00

Powershell has ability to save a html file for your scripts output.This gives you more flexibility to read and modify data format.

example 1

get-process | convertTo-html | set-content c:\Get-process.htm

This command gives your get-process command output to c:\get-process.htm
______________________

example 2

get-process | convertto-html -title "Get-process for this machine" -body "You can see processes of this machine" | set-content c:\get-processWithbody.htm

We add a title text and a body text to our html.

you can change the format of the html page.
-body "

"
-body " "

http://www.microsoft.com/technet/scriptcenter/topics/msh/cmdlets/convertto-html.mspx

Ping a host address by using Powershell

2008-05-28T22:55:00.000+03:00

#create a ping object

$ping=New-Object net.NetworkInformation.Ping

#we gonna ping 4 times.

for ($i=0;$i -lt 4;$i++)
{
$result=$ping.send("www.google.com")
#if clause will decide whether it is ok or not.

if ($result.status -eq "Success")
{
$result.Address.ToString() + " IP address has been responding."
$result.Status
}
else{
"Failed"
}
}

Powershell-Creating Local User

2008-05-28T10:13:00.000+03:00

how to create a local user by using Powershell

$user="powershell"
$password="12345678"

#uses ADSI types and WinNT provider

$objou=[ADSI]"WinNT://erkan_sezgin"
$objuser=$objou.create("user",$user)
$objuser.setpassword($password)
$objuser.setinfo()
$objuser.description="test user"
$objuser.setinfo()

Powershell Net formları giriş

2008-05-27T11:30:00.001+03:00

[void][reflection.assembly]::LoadWithPartialName(
"System.windows.forms"
$form=new-object windows.forms.form
$form.text="Form Başlık"
$button=new-object windows.forms.button
$button.text="Click"
$button.dock="Fill"
$button.add_click({$form.close()})
$form.controls.add($button)
$form.add_shown({$form.activate()})
$form.showdialog()

motosikletim

2007-08-09T16:23:00.000+03:00

Hyosung Comet 250 ,naked motosikletim.250 cc olmasına rağmen 29 beygir.benim gibi bir acemiye göre çok iyi bir motor.

Physical to Virtual Free Process

2007-08-03T12:01:00.000+03:00

Eğer fiziksel bir makinayı sanallaştırma ihtiyacınız varsa bunun için bir kaç tane araç bulabilirsiniz.BARTPE,vmware P2V assistant,platespin powerp2v gibi.
burda bahsedeceğimiz olay tamamen bedava bir sanallaştırma olayı.Yanlış anlaşılma olmasın,virtual server'ınızın lisans ücretinden değil tamamen işlemin bedelinden bahsediyoruz.

-Cat your hard drive.
p-to-v işlemleri aslında genel olarak basittir.fiziksel bir sürücünün kopyasını alarak sanal sunucu üzerine göndermek demektir.
bahsedeceğimiz metod blok blok tüm sürücünün kopyasını bir dosya ve cat komutuyla ara katmanda bulunan bir sunucuya gönderecek.Bu sunucudan sonra ise sanal sunucuya aktarım yapılacak.

physical server--->Ara katman sunucu--->Hedef sanal sunucu

neye ihtiyacınız var.

-NFS mount edilebilen ara katman sunucu.(windows services for unix servisinin çalıştığı bir windows şahane olur.)
-redhat 9 disk 1

fiziksel sunucuyu redhat cd si ile açıyoruz.açılış sırasında "linux rescue " yazıyoruz.Network için no yu seçin.

ifconfig eth0 up
ifconfig eth0 192.168.1.99

network ün çalıştığından emin olun gateway i felan pingleyin.
NFS servisi çalışan makinayı pinglediğinizden emin olun.

daha sonra,
cd /tmp
mkdir XXX
mount -t nfs 192.168.1.100/share ./XXX
cd XXX

komutlarını verin.

hangi partitionları sanal hale getireceğiz ona bakalım.
df -h komutu belki işinize yarayabilir.
ilk sürücü olarak /dev/sda ikinci sürücü olarak /dev/sdb ile çalışacağımızı farzedelim.

fdisk -l /dev/sda
fdisk -l /dev/sda > fda

cat /dev/sda ../split -b1024m - sda_ &

bu sayede ilk diski ara katman sunucuya aktarmış olduk.

sanal sunucuyu redhat cd si ve ilk yöntemle açın.
network ayarlarını aynı şekilde ayarlıyoruz.

cd /tmp
mkdir XX
mount -t nfs 192.168.1.100:/share ./XX
cd XX

komutumuz fdisk -l /dev/sda
cat sda_* >/dev/sda

sanal makina işlem bittikten sonra boot edilmeye hazırdır.

Erkan SEZGIN

Ser ve Estar

2007-08-01T12:49:00.000+03:00

Ser ve Estar ingilizcede "to be" olarak çevrilebilir.

I am,you are,he/she is vs vs.

Ser ve Estar konuşmada belirtilen nesnenin "condition" ya da "essence" ifade edeceğine göre değişir.

She is quiet-->Ella es callada

She is being quite-->Ella esta callada.

que pasa

2007-08-01T12:47:00.000+03:00

İspanyolca öğreniyoruz.