I use NixOS:$ nixos-version 16.03pre71289.7ae05ed (Emu)$ nix-env --versionnix-env (Nix) 1.10$ nix-channel --list$ sudo nix-channel --listnixos https://nixos.org/channels/nixos-unstableInstalling something through nix-env outputs information, like:$ nix-env -i rogueinstalling rogue-5.4.4these paths will be fetched (0.09 MiB download, 0.28 MiB unpacked):  /nix/store/rvkjrq24fy510m9dwd12lhry1zkx57iy-rogue-5.4.4fetching path /nix/store/rvkjrq24fy510m9dwd12lhry1zkx57iy-rogue-5.4.4...*** Downloading https://cache.nixos.org/nar/0jpxvn40r27zz9pz54kvfrsy2lwafysbpr6pkhkafizzxqgb2a0c.nar.xz (signed by cache.nixos.org-1) to /nix/store/rvkjrq24fy510m9dwd12lhry1zkx57iy-rogue-5.4.4...  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current                                 Dload  Upload   Total   Spent    Left  Speed100 95184  100 95184    0     0   104k      0 --:--:-- --:--:-- --:--:--  104kbuilding path(s) /nix/store/y8z7yi655sslnmx4b7zb1vaqp49ac8i6-user-environmentcreated 839 symlinks in user environmentReading Nix manual suggested nix-store command, but I'm not sure how to use it.How do I view logs of what I ever installed through nix-env? How do I view logs of what I ever installed through sudo nixos-rebuild switch?
View logs for nix-env last installation
software installation;logs;nixos;nix