<summary><strong>Learn AWS hacking from zero to hero with</strong><ahref="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>
* Do you work in a **cybersecurity company**? Do you want to see your **company advertised in HackTricks**? or do you want to have access to the **latest version of the PEASS or download HackTricks in PDF**? Check the [**SUBSCRIPTION PLANS**](https://github.com/sponsors/carlospolop)!
* Discover [**The PEASS Family**](https://opensea.io/collection/the-peass-family), our collection of exclusive [**NFTs**](https://opensea.io/collection/the-peass-family)
* Get the [**official PEASS & HackTricks swag**](https://peass.creator-spring.com)
* **Join the** [**💬**](https://emojipedia.org/speech-balloon/) [**Discord group**](https://discord.gg/hRep4RUj7f) or the [**telegram group**](https://t.me/peass) or **follow** me on **Twitter** 🐦[**@carlospolopm**](https://twitter.com/hacktricks_live)**.**
* **Share your hacking tricks by submitting PRs to the [hacktricks repo](https://github.com/carlospolop/hacktricks) and [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**.
PETOOH is an esoteric programming language that uses only two commands: "ko" and "kud". It is based on the idea of using the sounds of animals to represent different operations. The language is designed to be difficult to understand and read, making it a good choice for steganography purposes.
### Syntax
The syntax of PETOOH is quite simple. It consists of a series of "ko" and "kud" commands, which are used to perform different operations. Here is a brief overview of the available commands:
- "ko": This command increments the current memory cell by one.
- "kud": This command decrements the current memory cell by one.
### Memory
PETOOH uses an infinite tape of memory cells, similar to other esoteric languages. Each memory cell can hold an integer value, which can be modified using the "ko" and "kud" commands. The initial value of each memory cell is zero.
### Input and Output
PETOOH does not have any built-in input or output commands. However, you can use the ASCII values of the characters to perform input and output operations. For example, to output the value of a memory cell, you can use the "ko" command followed by a number of "kud" commands equal to the value of the memory cell.
### Example
Here is a simple example of a PETOOH program that increments a memory cell and outputs its value:
```
ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko ko
<summary><strong>qaStaHvIS 'e' AWS hacking vItlhutlh</strong><ahref="https://training.hacktricks.xyz/courses/arte"><strong>htARTE (HackTricks AWS Red Team Expert)</strong></a><strong>!</strong></summary>
* **Share your hacking tricks by submitting PRs to the [hacktricks repo](https://github.com/carlospolop/hacktricks) and [hacktricks-cloud repo](https://github.com/carlospolop/hacktricks-cloud)**.
