"ln -s /Users/${USERNAME}/dotfiles/zshrc .zshrc"
"ln -s /Users/${USERNAME}/dotfiles/ipython/startup/00_vimode_smash_escape.py /Users/${USERNAME}/.ipython/profile_default/startup/00_vimode_smash_escape.py"
"ln -s /Users/${USERNAME}/dotfiles/ipython/ipython_config.py /Users/${USERNAME}/.ipython/profile_default/ipython_config.py"
"ln -s /Users/${USERNAME}/dotfiles/pdbrc /Users/${USERNAME}/.pdbrc"