base64test.js

 'use strict'
  const fs = require("fs")
  const path = require("path")

  const BFA_GETH_DB = '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'
  
  function encodeFile(file) {
   var buffer = Buffer.from(fs.readFileSync(file))
   var base64 = buffer.toString('base64')
   console.log(base64)
   return base64
 }


var content = encodeFile("./geth/chaindata/000001.log")

fs.writeFileSync("test.log",Buffer.from(content,'base64'))
fs.writeFileSync("const.log",Buffer.from(BFA_GETH_DB,'base64'))