hackfest2016: Quaoar

「沒有人一開始就是強者，但你必須先開始才能變強。」

為期七天的密集課程，不敢說技能大幅提升，但是確實吸收了不少經驗值。

Mommy, there was a shocking news about bash.
I bet you already know, but lets just make it sure :)

Nana told me that buffer overflow is one of the most common software vulnerability.
Is that true?

Papa brought me a packed present! let’s open it.

cmd1 的進階題！

環境變數的基本知識

電腦沒有真正的亂數

總算開始有解題的感覺了 OAO