3 RUN apt-get update -qy && apt-get install mutt offlineimap vim-nox abook elinks curl tmux cron zsh -y
10 ADD crontab /etc/crontab
11 RUN chmod 644 /etc/crontab
13 RUN mkdir /.offlineimap
14 RUN echo "export TERM=screen-256color" >/.zshenv
16 CMD setsid cron; tmux -2