Running command line procedure

Requirements: none

The process calls a command line procedure as being passed via command keyword (cmd_path). A command line will be constructed from Command and parameters as

cmd_path parms

One may also pass parameters directly with the command string. When the command or its parameters contain special characters as ':' or '\', those should be quoted. In order to run the command as independent (asynchronous) process, the command line has to be terminated with '&'. Otherwise, the process waits until the command has been finished.