*Conan The Librarian
Execute a single DCL command in a subprocess, or create an interactive subprocess in which you can enter multiple DCL commands. SPAWN [dcl-command] If you specify the optional DCL command, it is executed and control returns to DECNET_LOC_REGISTER when the execution is complete. If you do not specify the optional DCL command, you are placed in a subprocess and presented with the DCL prompt. When you log out of the subprocess, control returns to DECNET_LOC_REGISTER.