file if found. Set up new in file (io_db["file_in"]) for reading at
io_db["path_in"], and new out file (io_db["file_out"]) for writing at
io_db["path_out"]. Start out file with process hash line of format PID +
file if found. Set up new in file (io_db["file_in"]) for reading at
io_db["path_in"], and new out file (io_db["file_out"]) for writing at
io_db["path_out"]. Start out file with process hash line of format PID +
io_db["file_in"] = open(io_db["path_in"], "w")
io_db["file_in"].close()
io_db["file_in"] = open(io_db["path_in"], "r")
io_db["file_in"] = open(io_db["path_in"], "w")
io_db["file_in"].close()
io_db["file_in"] = open(io_db["path_in"], "r")