search directory for variant files and find particular snps

find_snps_in_all_vcfs.sh

#! /usr/bin/bash
find . \
  -type f \
  \( -name "*.vcf" -o -name "*.vcf.gz" -o -name "*.bcf" \) \
  -printf "%f\n" \
   -exec \
    sh \
      -c 
      "bcftools view \
        -H \
        --include [email protected] {} \
        | cut -f 1-4" \;