Provided by: vcftools_0.1.7-1_amd64 bug


       vcf-concat - concatenate VCF files


       vcf-concat [OPTIONS] A.vcf.gz B.vcf.gz C.vcf.gz > out.vcf


       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.


       -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.