/REC[ORD_MAXIMUM characters Specifies the maximum number of characters in a record (default 4096, maximum 65535). /R[EVERSE ...

/REC[ORD_MAXIMUM] characters Specifies the maximum number of characters                               in a record (default 4096, maximum 65535).   /R[EVERSE]                  Reverses the sort order; that is,                               sorts Z to A, then 9 to 0.   [drive1:][path1]filename1   Specifies the file to be sorted.  If not                               specified, the standard input is sorted.                               Specifying the input file is faster than                               redirecting the same file as standard input.   /T[EMPORARY]     [drive2:][path2]          Specifies the path of the directory to hold                               the sort's working storage, in case the data                               does not fit in main memory.  The default is                               to use the system temporary directory.   /O[UTPUT]     [drive3:][path3]filename3 Specifies the file where the sorted input is                               to be stored.  If not specified, the data is                               written to the standard output.   Specifying                               the output file is faster than redirecting                               standard output to the same file.