https://guysherman.com/2013/11/02/my-ultimate-cygwin-setup/ https://hipertextual.com/archivo/2014/09/personalizar-prompt-zsh/
setup-x86_64 -q -P wget,tar,qawk,bzip2,subversion,vim
wget rawgit.com/transcode-open/apt-cyg/master/apt-cyg install apt-cyg /bin