How to fix CVE-2014-6271 bash vulnerability in Ubuntu 14.04

I heard that CVE-2014-6271 is a serious security vulnerability in Linux. In free time, I tried to check my virtual server that was installed Ubuntu Server 14.04. Actually, I were not surprise about this, just search the way how to fix CVE-2014-6271 bash vulnerability in Ubuntu 14.04.

success is going from failure to failure without loss of enthusiasm

Success is going from failure to failure without loss of enthusiasm

The below is way I did my machine to fix this vulnerability

To check OS, use command:

The result talked that my machine is not in the safety, and need to fix ASAP.

The command to see bash version:

Update bash to fix vulnerability with command:

See new version of Bash:

Re-test to make sure that your machine is in the safety:


What management tools we should use for a start-up business?

As guy who had over 3 years work in quite many start-up companies. I understand that management tools is a very important thing that managers should take time to think about it, and answer all questions as “What management tools we should use?, how to assign tasks? how to track tasks?, how to review tasks? and how to manage workflow? … etc …”. Because, It is easy to know that if your company size is 2-6 employee, it seems that without management tools and workflow, you are still able to operate company only with email, Skype or face-to-face. However, if you had a plan to grow up your business, you should think about management tools and workflow that will be help you operate your company efficiently.

Sometimes the hardest thing and the right thing are the same

Sometimes the hardest thing and the right thing are the same

The below is my suggestion that I have ever used in my works


Perfect email solution for small, medium business. Actually, if you have ever used Gmail, you will realize that no other one is better. Additional, Gmail supports company domain (e.g: [email protected]). And used Gmail, you will be used the other wonderful products of Google as Google Driver, Google Calender. Fortunately, you do not have  to pay too much for business. Google Price is so suitable.

Google Driver

Actually, It seems impossible to fully replace Microsoft Office by other one. Google Driver contains in its inside biggest concepts is cloud-computing and social network.  It is so easy for you to sharing or many people who locate anywhere  to compose a document at the same time together.  Better that you thought, Google Driver is making communication faster, the world is being flatter and warmer. Google Driver supports you free 1.5 Gigabyte capacity. If you need more, you should pay money. No worries, Google price is very reasonable.

Google Calendar

Booking room, meeting, conference have never easier. You just need to choose time,  address, description, add people, and click to create your calendar. Google will be notify the participant via email and SMS immediately to confirm the attendant. And they are reminded when it is due. Google Calendar is 100% free.

Asana, Jira or Trello

If you need a system that you could create a task, assign to members and track when it is done. Then Jira or Asana can help you. Asana is younger than JIRA. So you will feel comfortable the user experiences of Asana. However, JIRA support many APIs that you can use to integrate to many other systems.

Slack, Hipchat & Skype

Chatting help you can contact other person instantly.  Skype is good choice. But a software company should use Hipchat that is easy to integrate with other system like Jira, Git.

GitLab, Github ( or Bitbucket (

If your company works in software industry. Then source version control is very important thing. You can use SVN, but my suggestion is GIT.  Github and Bitbucket work basing on GIT with web interface.  Those make you feel easy when working with branch, commit, tags, fork, code review.