Library /sys$common/syshlp/pca$help.hlb @file-spec, Examples  *Conan The Librarian (sorry for the slow response - running on an old VAX)

  PCAC> @CMD_FILE.PCAC

      This command reads Collector commands from the file CMD_
      FILE.PCAC until an EXIT command is encountered in the file
      or the end of the file is reached.