Install Webmin on Ubuntu

Webmin is a nice tool to do all server manger job in Linux/Unix based systems. You can access the webmin using any browser through https protocol from any Widows or Linux or Mac os systems.

The installation steps is very easy,

I always like to use vi or vim editior. You can use your user friendly editor.

edit the file /etc/apt/sources.list – it will let you to install and update Webmin via APT (Advance Packaging Tool).

sudo vim /etc/apt/sources.list

Put these entries at the end of the file

deb http://download.webmin.com/download/repository sarge contrib

deb http://webmin.mirror.somersettechsolutions.co.uk/repository sarge contrib

save and exit the file.

Now you need to import GPG key so it will connect to www.webmin site to the download and save the key “jcameron-key.asc”.

wget http://www.webmin.com/jcameron-key.asc

sudo apt-key add jcameron-key.asc

Once you give this command – you will get OK

Now update the source-list then install the webmin respectively.

sudo apt-get update

sudo apt-get install webmin

Now you can access your system using webmin

How to boot Windows 2008 R2 Server from usb drive/stick

I have to install Windows 2008 R2 Server on Dell PowerEdge 2950 server and we decide to do this booting and installing it from USB stick. I have a 16 GB USB stick and it is more then enough.

Format the thumb drive

1. from a DOS prompt execute: diskpart
2. list disk
3. select disk 1 (assuming disk 1 was your thumb drive in the above list disk command)
4. clean
5. create partition primary
6. select partition 1
7. active
8. format fs=fat32
9. assign
10. exit

Copy the Win2008 R2 install files

1. xcopy d:\*.* /s/e/f e:\ (assumes your dvd is drive D: and your thumb drive is drive E:\, adjust accordingly)

User Profile Service failed the logon. User profile cannot be loaded.

http://www.sevenforums.com/tutorials/186131-user-profile-service-failed-logon-user-profile-cannot-loaded.html

Convert MBR Disk to GPT Disk

In Disk Management

1. Open the Control Panel (icons view), and click on the Administrative Tools icon, then close the Control Panel window.

2. Click on Computer Management in Administrative Tools, then close the Administrative Tools window.

3. If prompted by UAC, click on Yes.

4. In the left pane under Storage, click on Disk Management. 

 5. In the disk (ex: Disk 1) that you want to convert to a GPT disk, right click on each partition and volume on the disk and click on Delete Volume until the whole disk is unallocated space. 

6. Right click on the disk (ex: Disk 1) that you want to convert to a GPT disk, and click on Convert to GPT Disk. 

7. When finished shortly, you can confirm that the disk is a GPT disk if you right click on the disk and it has Convert to MPR Disk instead now.

In a Command Prompt

1. Open an elevated command prompt, and go to step 3 below.

OR

 2. Open a command prompt at boot, and go to step 3 below.

3. In the command prompt, type diskpart and press enter. (See screenshot above)

4. Type list disk and press enter.
NOTE: Make note of the disk number (ex: Disk 1) that you want to convert to a GPT disk.

5. Type select disk # and press enter. 
NOTE: Substitute # with the actual disk number that you want to convert to a GPT disk. For example, select disk 1.

6. Do step 7 or 8 below for what you would like to do.

7. To Use the "Clean" Command to make Disk Unallocated
NOTE: This is the easiest method. It will wipe the disk clean all at once leaving it as unallocated space afterwards.

A) In the command prompt, type clean and press enter.

B) Go to step 9 below.

8. To Manually make Disk Unallocated
NOTE: This method has you manually delete each volume on the disk before converting the disk to GPT.

A) Type detail disk and press enter. If the disk does not have any volumes listed, then you can go to step 8Ebelow.
NOTE: This will give you a list of all the volume numbers on the selected disk number that you will need to delete in steps 7 and 8 below.

B) Type select volume # and press enter.
NOTE: Substitute # with a volume number listed in step 8A. For example, select volume 3.

C) Type delete volume and press enter.

D) Repeat steps 8B and 8C for each volume # listed in step 8A until you have deleted all volume #'s.

E) When done, type select disk # and press enter.
NOTE: You would use the same one from step 5 above. For example, select disk 1.

11. Type convert gpt and press enter.


Note: Shift+F10 to open an Command Prompt on Windows during windows installation 

Virus Spyware cleaning tools for windows

Use this tool tool clean uninstall program and registry
http://www.revouninstaller.com/revo_uninstaller_free_download.html

Clean Malware, Spyware
http://www.malwarebytes.org/

Downloading and Installing - Webmin OpenSUSE

Check the latest version and download

wget http://download.webmin.com/download/yum/webmin-1.690-1.noarch.rpm

Install the RPM file of Webmin with the following command:

rpm -Uvh webmin-1.690-1.noarch.rpm

Turn off the firewall

/sbin/rcSuSEfirewall2 stop

Do access http://OpenSuse-IP:10000/

Do all necessary setting using Webmin