# My-Gray-Hacker-Resources

All in one big bag. For fun, profits, or CTFs.


## * [CTFs and WARGAMES](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/CTFs_and_WarGames)
## * [CRYPTOGRAPHY](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Cryptography)
## * [FORENSICS](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Forensics)
## * [LINUX HACKING](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Linux_Hacking)
## * [MEMORY EXPLOITS](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Memory_Exploits)
## * [VULNERABILITIES AND EXPLOITS](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Vulnerabilities_and_Exploits)
## * [NETWORK and 802.11](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Network_and_802.11)
## * [REVERSE ENGINEERING](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Reverse_Engineering)
## * [RUBBER DUCK](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Rubber_Duck)
## * [STEGANOGRAPHY](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Steganography)
## * [WEB EXPLOITS](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Web_Exploits)
## * [OTHER HACKINGS](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Other_Hackings)
## * [PEN TESTING](https://github.com/bt3gl/My-Gray-Hacker-Resources/tree/master/Pen_Testing)



---- 

### Useful Command Line

#### Searching
 
 
```
grep word f1
 
sort | uniq -c
 
diff f1 f2
 
find -size f1
```
 


 
#### Compressed Files
 
 
```
zcat f1 > f2
 
gzip -d file
 
bzip2 -d f1
 
tar -xvf file
```
 
 
 
#### Connecting to a Server/Port
 
```
echo 4wcYUJFw0k0XLShlDzztnTBHiqxU3b3e | nc localhost 30000
 
openssl s_client -connect localhost:30001 -quiet
 
nmap -p 31000-32000 localhost
 
telnet localhost 3000
```
 
----

### License
The material in this repository is licensed under the [Creative Commons Attribution-Noncommercial 3.0 license](http://creativecommons.org/licenses/by-nc/3.0/). All code is dedicated to the public domain. If your country does not recognize my right to dedicate work to the public domain, you may the [MIT license](http://opensource.org/licenses/MIT).