What is the difference between BASH and DOS

Question

Please help me with the difference between BASH and DOS. How are these two different?

Answer 1

The major difference between the BASH and DOS console lies in these 3 areas:

1. BASH commands are case sensitive while DOS commands are not.
2. In BASH, / character is a directory separator and \ acts as an escape character while in  DOS, / serves as a command argument delimiter and \ is the directory separator
3. DOS follows a convention in naming files, which is 8 character file name followed by a dot and 3 character for the extension. BASH follows no such convention.

These are the main difference between DOS and BASH.