~/.dotfiles master* 5m 3s
❯ darwin-rebuild switch                                                                                                                                                                             ~/.dotfiles
building the system configuration...
these derivations will be built:
  /nix/store/b8h57m4pqgli0a9hhsnm4slqscg2fpm9-darwin-rebuild.drv
  /nix/store/mrijccw7zbfrydb5g0dwvg9mvz60arsy-etc-zshenv.drv
  /nix/store/zrl5a2y2iwyb4c1lcnghsd2zrqrpqcni-etc-bashrc.drv
  /nix/store/dydjidw2l9wbjk3k3pv1hq23lxqp1njr-etc.drv
  /nix/store/zh6ps0kbzl8ryjgvh2q2dx35481qvvhn-system-applications.drv
  /nix/store/zwcjk7kzyvf4ibkykc4wbick6xk78rr5-system-path.drv
  /nix/store/hr7gj0mwymylb283n2j1djwqzz66ymaq-darwin-system-18.09pre-git.drv
building '/nix/store/zrl5a2y2iwyb4c1lcnghsd2zrqrpqcni-etc-bashrc.drv'...
building '/nix/store/b8h57m4pqgli0a9hhsnm4slqscg2fpm9-darwin-rebuild.drv'...
building '/nix/store/mrijccw7zbfrydb5g0dwvg9mvz60arsy-etc-zshenv.drv'...
building '/nix/store/zh6ps0kbzl8ryjgvh2q2dx35481qvvhn-system-applications.drv'...
created 0 symlinks in user environment
building '/nix/store/dydjidw2l9wbjk3k3pv1hq23lxqp1njr-etc.drv'...
building '/nix/store/zwcjk7kzyvf4ibkykc4wbick6xk78rr5-system-path.drv'...
acreated 174 symlinks in user environment
building '/nix/store/hr7gj0mwymylb283n2j1djwqzz66ymaq-darwin-system-18.09pre-git.drv'...
Password:
user defaults...
setting up user launchd services...
setting up ~/Applications...
setting up /etc...
system defaults...
setting up launchd services...
configuring networking...

~/.dotfiles master* 7s
❯ af go                                                                                                                                                                                             ~/.dotfiles

~/.dotfiles master*
❯ which go                                                                                                                                                                                          ~/.dotfiles
go not found

~/.dotfiles master*
❯