01. Preface to Tutorials

These are going to be very small tutorials.

Mostly, I'll be providing:

• mini tutorials/cheat-sheets about how to get the job done, like set up the environment etc.

• some basics about the third party tools that I'd be using or which inspire me for this project.

• some basics of Biology for the CS guys.

// -> statement starting with this is a Comment

such as,

// dont panic, the next steps will clarify

/* */ -> statement enclosed in this is Special Comment

such as,

/* these commands may delete your system files */

$ -> statement starting with this is a regular command

such as,

$ cd ~

# -> statement starting with this is a root user command

such as,

# sudo yum install postgresql91-server

> -> statement starting with this is to be filled at prompt

such as,

$ rm -rf *.*

// it might ask "are you sure", if you are, then give

> y

% -> statement starting with this is expected output

such as,

% Hi user! You've successfully authenticated, but GitHub does not provide shell access.