Checkout this repository and symlink wanted files to your home directory.
$ git clone https://github.com/mtarvainen/dotfiles.git
$ ln -s dotfiles/.tmux.conf ~/
$ ln -s dotfiles/.vimrc ~/
Additional files in the project (.bash_profile and .bash_functions) adds improved behaviour (eg. ssh hostname autocomplete) for bash.
iTerm2 include Solarized presets out-of-box. Apply it: iTerm2 -> Preferences -> Profiles -> Colors -> Color Presets -> Solarized Dark.
Use osx-terminal.app-colors-solarized preset.
$ git clone https://github.com/tomislav/osx-terminal.app-colors-solarized.git
Add it as a new profile. Use it as a default theme: Terminal -> Preferences -> Solarized Dark -> Default.
More info here.
Disable degraded 256 colorscheme from .vimrc which is current default value.
" let g:solarized_termcolors=256
$ brew install tmux