How to register an ActiveX control (.ocx) manually

The following example registers the Microsoft MAPI ActiveX Control without displaying any messages:

   Regsvr32 /s MSMAPI32.OCX

Source: http://support.microsoft.com/kb/146219 

Duplicate Table in SQL Server from SSMS

SELECT * INTO NewTable
FROM OldTable

Source: http://stackoverflow.com/questions/3602346/

duplicating-a-table-using-microsoft-sql-server-mangement 

Linux : Edit /etc/fstab from Repair filesystem” prompt

Use following command to mount the filesystem with writable permission:
Repair filesystem # mount -w -o remount /
After this you can go and change /etc/fstab file. Restart your computer and that’s it.