Install Linux and learn command lines, make, bash. Start exploring the biological databases using ftp.
Knowing a little of everything is often better than having one expert skill. Learn as much as you can. Learn new bioinformatics tools, techniques, complex biological rules, programming logics .. etc.
Neelam,
I have different view on this topic. Bioinformatician should first decide their area of interest and then start learning it's related stuff. For example, drug designer should learn docking not NGS techiques. :)
— Jai Singh 4149 days ago
Hmm this question/answer will help me to decide and learn bioinformatics stuf in future. However, currently I started learning basics of Linux OS, and wish to install all the required software soon. Thanks to all.