What does SUBST mean in DOS COMMANDS

A Substitute Drive Designator (SUBST) is a type of data storage device that can be used in place of another hard drive or other data resource. It allows users to utilize the same hardware without changing any of their existing settings.

The Substitute Drive Designator works by substituting the physical address associated with one hard drive or other data resource with another address that points to the new storage area. The computer will then use this new address when looking for files instead of the old one.

Using a substitute drive designator has several benefits such as simplifying the process of migrating from one system to another, making it easier to test changes before implementing them, and ensuring compatibility between different systems. Additionally, it can help reduce costs since it eliminates the need for additional hardware and software components.

Yes, substitute drive designators can be used for all types of storage devices including hard drives, optical discs, flash drives, and other types of media. They work by substituting the physical address associated with one device with another address that points to the new storage location.

Yes, creating a substitute drive designator manually is possible using certain tools such as SUBST command on Windows or mount command on Unix-based systems. However, you should always consider consulting an expert before attempting such tasks as they may involve permanent changes to your computer's configuration which could lead to unexpected results if done incorrectly.