Bash like a marshall

Bash is a programming language design for interact with user. Which have a very flexible syntax to take command from user.
But in the bottom, it’s just a programming language like any others, it provides variable, function and flow control.

Today we are going to reintroduce bash syntax and tools,
some of you might already know, but is still good to review.
In the end of this talk, everyone can write bash script like a marshall.
(or at least understand Marshall’s)

This is a talk I gave in my company’s learning lunch, the video only have first part because my iphone went out of battery.
But it’s still good to share those knowledge about bash.



A developer, hacker, traveler and boarder live in New York City. You can follow my code at