Unified shell configurator

Configures a shell environment:

offline copy of oh-my-zsh installed system-wide in /etc/oh-my-zsh (https://github.com/robbyrussell/oh-my-zsh - MIT License)
offline copy of zsh ZAW plugin in /etc/zsh_zaw (https://github.com/zsh-users/zaw.git - BSD License)
tmux, screen, git, vim (packages and configuration)
/usr/local/bin/where-is-my-shell.sh script which updates user with a shell from /etc/skel for pre-existing weird users which were left behind.
Currently works in system-wide mode only. Copy files manually if you don't have root.

Also:

Don't touch anything else. Don't break anything. Changing the root shell to /bin/zsh is the most invasive change here.
User can put his configuration inside ~/.zshrc_private and scripts in ~/_bin
Don't assume network connection is available.
Don't execute or depend on anything out of this package.
Don't "save" space on trivial/small packages you might need some day.
Don't include tools which in some circumstances could be used for an attack, or can be handy for attackers (nmap, netcat, tcpdump).
Should work on Debian and Ubuntu. With small apt/yum fix also on RedHat-alike.
zshrc was modified a bit to include few aliases. oh-my-zsh tarball should be vanilla.

Testing and running

With default hosts entry:

  localhost ansible_connection=local

you can run it as root for configuring the local computer only:

  # ansible-playbook -i hosts site.yml

Or you can of course: