The xp_cmdshell option is a server configuration option that enables system administrators to control whether the xp_cmdshell extended stored procedure can be executed on a system.
Here is the code which is displayed in the code above. You can run it in your SQL Server Management Studio (SSMS).
---- To allow advanced options to be changed. EXEC sp_configure 'show advanced options', 1 GO ---- To update the currently configured value for advanced options. RECONFIGURE GO ---- To enable the feature. EXEC sp_configure 'xp_cmdshell', 1 GO ---- To update the currently configured value for this feature. RECONFIGURE GO
Honestly, now a days there is not much need of this particular command. I have seen lots of people using powershell to do many different tasks. However, there was a time when Powershell did not exist and we had to do lots of tasks with the help of the command shell.
Though, I have never learned Powershell or command prompt language personally, I have some knowledge of this subject from my database administration experience. I have learned as much as powershell as much as I need in my daily use.
Have you ever enabled this command to accomplish your tasks? If yes, would you please leave a comment here with your experience.
Reference: Pinal Dave (https://blog.sqlauthority.com)