The general format of the S O R t command is: sort -cmu -o output_file [other Options] POS1 POS2 Input_Files Next, the following is a brief introduction to the parameters of S O R T: -c Test file has been classified. -m combines two classification files. -u Delete all copies. -o stores the output file name of the S O R t result.
Other options are: -b When using domains, ignore the first space. -n Specify classification is a digital classification on the domain. -T domain separator; use non-spaced or T a B bond. -r For classification order or compare. N n is the domain number. Use this domain number to start classify. N n is the domain number. This domain is ignored during classification comparison, which is generally used with N. POST1 is passed to M, N. m is the domain number, n is the number of beginning classification characters; for example, 4, 6 means to classify 5th domain, starting from the 7th characters.
