"Kerberos" authentication failed while trying to access EMC or EMS

My colleague have this problem when she want to access EMC Microsoft Exchange: 

After I check the problem, I could see that she don't have this folder.

C:\Users\{user}\AppData\Roaming\Microsoft\Exchange\RemotePowerShell\server.domain.com

So, I copied mine but she still cannot access.

Then, I go to this folder and delete the Exchange Management Console file.
C:\users\\AppData\Roaming\Microsoft\MMC\Exchange Management Console
Close EMC and reopen it.

And its working... hahaha.. very good... :) 

Reset Password For Wordpress and VB in Mysql

WORDPRESS

1. Get an MD5 hash of your password.
2. Visit md5 Hash Generator, or...
3. Create a key with Python. or...
4. On Unix/Linux:
5. Create file wp.txt with the new password in it (and *nothing* else)
6. md5sum wp.txt
7. rm wp.txt
8. "mysql -u root -p" (log in to MySQL)
9. enter your mysql password
10. "use (name-of-database)" (select WordPress database)
11. "show tables;" (you're looking for a table name with "users" at the end)
12. "SELECT ID, user_login, user_pass FROM (name-of-table-you-found)" (this gives you an idea of what's going on inside)
13. "UPDATE (name-of-table-you-found) SET user_pass="(MD5-string-you-made)" WHERE ID = (id#-of-account-you-are-reseting-password-for)" (actually changes the password)
14. "SELECT ID, user_login, user_pass FROM (name-of-table-you-found)" (confirm that it was changed)
15. (type Control-D, to exit mysql client)

Referrence : http://codex.wordpress.org/Resetting_Your_Password

Eg: 

UPDATE `wparb_users` SET `user_pass` = MD5('passwordbaru' ) WHERE `wparb_users`.`user_login` = "admin" 

VBULLETIN

Eg:

UPDATE user set password = MD5(concat(MD5(''), user.salt)) WHERE userid =  

CVS is Deprecated at FreeBSD.org (and so is cvsup!)

Today I'm starting doing my server preventive maintenance. I usually using cvsup to update package in FreeBSD and today, I received error:
So, the solution is using portsnap.
Here is the step :
1. Download a compressed snapshot of the Ports Collection
# portsnap fetch
2.When running Portsnap for the first time, extract the snapshot
# portsnap extract
3. cd
-> since it will reset your node point.

Then you can still use the port upgrade command as usual :)

Equivalence Dell, HP and IBM

Here is some equivalence spec with different brand:

Dell EqualLogic storage

--> HP P4000 (LeftHand)

--> IBM: none available

Dell PowerVault MD storage

--> HP P2000

--> IBM DS3500

Dell PowerEdge R720 server

--> HP Proliant DL380p G8

--> IBM x3650 M4

Upgrading VBulletin v5 beta 26 to v5.0.0

My head nearly crash... need extra RAM to support more task..

It is really headache day when I need to spend for 2 days to upgrade VBulletin v5 Beta 26. In the development environment, I manage to upgrade it without no problem. But when I upgrade it at live environment here is the error that I received:

Unexpected Text:{?xml version="1.0" encoding="windows-1252"?}
There are too many post which having the same problem but nothing solve my problem. Arghh... I really forgot to check the log error... And that is the tips to solved this problem. Finally I manage to solve it by adding this: 

Log error : Allowed memory size of 134217728 bytes exhausted (tried to allocate 54669 bytes) in /home/snappy/public_html/vB5/core/includes/class_diff.php

Old Code function compress_row($row)     {      return gzcompress(implode('|', $row), 9);      }

---------------------------------------------------------- 

New Code function compress_row($row)      {      ini_set('memory_limit','512M');      return gzcompress(implode('|', $row), 9);       }

Refference : http://www.vbulletin.com/forum/forum/vbulletin-5-connect/vbulletin-5-upgrades/423983-php-memory-error-during-upgrade

Mount New Hardisk in Ubuntu

Mount New Hardisk

1. Mount New Hardisk via virtual or physical
2. Restart the server.

Determine Drive Information
# lshw -C disk
 It will display the hardisk that you mount

Command Line Partitioning

1. Initiate fdisk with the following command:# fdisk /dev/sdb
2. m  then you can see the menu as below
   
3. choose n -> add new partition
4. then choose p -> for primary partition
5. then choose 1 -> Since this will be the only partition on the drive, number 1. Enter "1" and enter
6. Now that the partition is entered, choose option "w" to write the partition table to the disk. Type "w" and enter.
   
   

Command Line Formatting
Use "ext3" if the drive will only be used with Ubuntu. For file-sharing between Ubuntu and Windows, you should use "fat32."
# mkfs -t ext3 /dev/sdb1

Create A Mount Point

# cd /      ---> go to root path

# mkdir data

OR
# mkdir /data

Mount driver

#nano /etc/fstab

-> add another line with new logical name and directory. 

# mount -a

# df -h 

if duplicate name... you can unmount and mount it back.

# unmount -a 

# mount -a

Ref : https://help.ubuntu.com/community/InstallingANewHardDrive

Installing PHP and Configure with IIS

1. Download the latest version of PHP from http://windows.php.net/download/
2. Extract at C:/php
3. Download php manager to make your life easier http://phpmanager.codeplex.com/releases/view/69115
   note: You can refer how to use the php manager from  http://phpmanager.codeplex.com/wikipage?title=Managing%20PHP%20installations%20with%20PHP%20Manager%20user%20interface
4. Installing Microsoft Drivers 3.0 for PHP for SQL Server are PHP 5 extensions that allows for the reading and writing of SQL Server data from within PHP scripts.