#!/bin/bash

# Remove the first and last lines to leave the base64
sed '1d' comp1.key | sed '$d' > tmp.b64
base64 -d tmp.b64 > tmp.out

# Look for runs of alpha characters (human readable stuff)
hexdump -C tmp.out | grep -B3 -A3 --color=always --binary-file=text -E "([a-z]){3}"
rm tmp.b64 tmp.out

# Looks kinda like a web address, but the bytes are swapped - look up Endianness