vcf-concat - concatenate VCF files

       About: Convenience tool for concatenating VCF files. In the basic mode it does not

              do  anything  fancy except for a sanity check that all files have the same columns.  When run with
              the -s option, it will perform a partial merge sort, looking at a  limited  number  of  open  jobs
              simultaneously.

       vcf-concat - concatenate VCF files

-f, --files <file>
              Read the list of files from a file.

       -s, --merge-sort <int>
              Allow small overlaps in N consecutive files.

       -h, -?, --help
              This help message.

vcf-concat 0.1.5                                    July 2011                                      VCF-CONCAT(1)

vcf-concat [OPTIONS] A.vcf.gzB.vcf.gzC.vcf.gz>out.vcf