Tor

Python
http://blog.databigbang.com/distributed-scraping-with-multiple-tor-circuits/

mixing service anonymous
http://bitcoinmagazine.com/6630/trustless-bitcoin-anonymity-here-at-last/

http://sx.dyne.org/anont

install tor
https://askubuntu.com/questions/514853/tor-browser-install-ubuntu-14-04/515148

If you installed older version of Tor-Browser, in first you must clear the old .tor-browser-en folder from home folder. Just clear that by using: cd ~ && rm -r .tor-browser-en. Then type following line one by one in Terminal ( Ctrl+Alt+T ) to install Tor-Browser.


 * sudo add-apt-repository ppa:webupd8team/tor-browser
 * sudo apt-get update
 * sudo apt-get install tor-browser