l12.md

Level 12

First we connect to the server using ssh
Then we use tar, gzip, bzip2, xxd commands to decompress files.

Commands-

ssh [email protected] -p 2220

mkdir /tmp/lmao148 cp data.txt /tmp/lmao148

As it is hexdump, we uncompress it using
xxd -r data.txt bruh

file bruh
It gives us the output - gzip compressed data
So we first rename it to .gz extension by using mv bruh bruh.gz
And then we decompress it by using gzip -d bruh.gz
We get an output file bruh whose filetype is bzip2 compressed data

We repeat the above steps for various compression types.
Till we get file type as ASCII Text

Flag - wbWdlBxEir4CaE8LaPhauuOo6pwRmrDw