Fix My Selenium Grid -- 2

PLEASE READ BEFORE BIDDING. PLEASE ALSO READ TESTING INSTRUCTIONS ATTACHED This is a task for someone who knows linux well. I am a developer who is trying to grow a side business in email marketing. I am trying to write some tools to gather revenue data from some partners websites. One in particular has not been easy to work with just using curl. So I want to use a webdriver script to log in to this site and scrap the info I need. I want this to run on a cloud server so I don't want this dependent on my desktop at home being operational. I know there are a few services that allow you to pay for a grid but those are at least 50 dollars a month. I think I can accomplish my goal by using a five dollar droplet from digital ocean. So... some background. Here is a tutorial that I am trying to follow, but my linux skills are moderate at best and I need some help from someone who knows more. [login to view URL] (some more background) I have a cloud server setup in which all I have done is install the default-jre package from apt-get and then the selenium jar. ([login to view URL]) I haven't done any of the other steps in the tutorial but I am first trying to get the management console working. When I run it the first time I get this message. Started SocketListener on 0.0.0.0:4444. Running netstat reveals that it is listening on that port. root@grid:~# netstat -anltp Active Internet connections (servers and established) Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 873/sshd tcp 0 0 [login to view URL] [login to view URL] ESTABLISHED 1083/0 tcp 0 340 [login to view URL] [login to view URL] ESTABLISHED 7030/2 tcp 0 0 [login to view URL] [login to view URL] TIME_WAIT - tcp6 0 0 :::22 :::* LISTEN 873/sshd tcp6 0 0 :::4444 :::* LISTEN 7015/java (proofreading this I just realized that is listening on the ipv6 and not four, not idea why) When I ctrl c on the jar and then rerun it I don't get that message and its not listening on this port. So... what I want you to do. I believe the best documentation is code so I want you to write me a bash script that does any setup steps necessary to that I can run webdriver ([login to view URL]) from outside of the grid machine. I must be able to connect to this grid machine and run tests, if not I WILL NOT CONSIDER THE TASK COMPLETE. This is the most important part of this project. I would also like a seperate shell script that modifies the firewall to only allow connections from certain ips. I can run this to add and remove a singular ip so for example.. ./[login to view URL] --remove 0.0.0.0 or ./[login to view URL] --add 0.0.0.0 I'll only want to do this from a few machines. If this second bash script will add significant cost please provide a cost for just doing the first script and include that in your proposal. I am thinking it will take the right person for this task a few minutes though. PLEASE.. only bid if you are qualified. If you PM me I am happy to let you log into this cloud instance so you can check it out before you bid. If you bid I am going to assume that all of this is possible and that you can deliver on what I am asking. I am putting micro project but I am really not sure, so don't let that skew your bid. Just bid what it will take. Please see testing instructions attached. I will not consider this project complete unless it passes what is described in that document.