When writing config specs to be shared by Windows and UNIX clients, use the slash (/), not the backslash (\), as the pathname separator in pathname patterns and version selectors. ClearCase and ClearCase LT on Windows can parse either separator in pathnames; ClearCase and ClearCase LT on UNIX recognizes the slash only.
摘自
http://man.scmlife.com/200306/config_spec.html