text: 
  import os 
  from glob import glob
  
  import re
  import fnmatch
  
  if __name__ == "__main__":
    term = re.compile(".*(bc|ti|tf|bsp|tsc)", re.IGNORECASE)
    files = glob("/usgs/cpkgs/isis3/isis_data/*/kernels/*/*")
    found = []
  
    for f in files: 
        if re.match(term, f):
            found.append(f)
            
    with open("isisdata.txt", "w") as f:
        f.write("\n".join(found))