There are a number of common problems that might occur when you are trying to run a
command.
About this task
Some characters, for example, backslash (\) and double quote (") characters have special
meanings when used with commands. If you receive an error when you use special characters in
descriptive text of a command, check whether you have entered the special characters correctly. For
more information about characters with special meanings and how to use them, see Characters with special meanings.