damond.com

simple command to resynchronize the time with the default time server (time.windows.com)

useful when the time goes out of sync after using a restricted user account for a while.

will still need Administrator privileges. but this is perfect if you run as a restricted user. just use the runas command beforehand.

C:\> w32tm /resync

The "netsh" command is useful for many network tasks. Because it can be used at the command line means it can be used in scripts.

The following command shows what firewall rules are currently applied to the system.

C:\>netsh firewall show service verbose = enable

The following is an example of setting a firewall rule with the command line. It will set the Remote Desktop service (port 3389) to answer only to IP 192.168.0.100

C:\>netsh firewall set service profile=ALL type=REMOTEDESKTOP mode=ENABLE scope=CUSTOM addresses=192.168.0.100

"su" and "sudo" are popular in the Unix world to run commands with full privileges.

For security, some Windows users operate in a limited user environment. Of course, this can make doing certain things difficult. There's a built-in program that can help do something similar to "su".

Author:Jonathan Maltz MVP
MS Article ID : 555030

SUMMARY
After the installation of the SMTP service on Windows Server 2003, the SMTP tree may not appear in the IIS Manager console.

SYMPTOMS
After the installation of the SMTP service on Windows Server 2003, the SMTP tree may not appear in the IIS Manager console.

RESOLUTION
Method 1: Click the "Start" button, then "Run…" and type:
regsvr32 %systemroot%\system32\inetsrv\smtpsnap.dll
Alternatively, %systemroot% can be replaced with the drive Windows Server 2003 is installed on

Method 2: Uninstalling and re-installing IIS inc

http://www.geocities.jp/br_kato/

Quote from site:

"Restore files which are deleted from the recycle bin or deleted while holding down the Shift key by mistake. Conversely, this program has another function that makes it almost impossible to restore all deleted files. You can use it after deletion of confidential documents, embarrassing files and so on."