PicoCTF: Shop
For this challenge we are given the source code of a program and an netcat command to interact with it.
Month: August 2023
6 More Windows Commands You Need To Know
1. netsh nesh stands for “Network Shell,” and it is a command-line utility in Windows operating systems that allows you
PicoCTF: speeds and feeds
After entering the netcat command we receive a mountain of text. I used the following command to store the text
PicoCTF: Wireshark doo dooo do doo…PicoCTF:
The .pcapng file extension stands for Packet Capture Next Generation and it is a file type that stores network traffic.
PicoCTF: The Numbers
The attached file is a picture of a series of numbers in the same format as our flag. We know
PicoCTF: Cookies
The link leads us to a site where search different types of cookies. When we search a type of cookies
PicoCTF: ARMssembly 0
In this challenge we are given an assembly code and two integers and asked what the program would do with
How to Properly Update Debian Linux
If you’re new to Linux learning the command line can be daunting but is an essential skill as everything can
How to update PostgreSQL on Debian Linux
I was updating my machine earlier today and received this message. PostgreSQL is a powerful open-source relational database management system.
PicoCTF: Easy Peasy
One Time Pad Encryption Crash Course OTP(One Time Pad) is strong encryption algorithm that utilizes the XOR mathematical process to