[root@nixos:~]# df
Файловая система 1K-блоков Использовано Доступно Использовано% Cмонтировано в
devtmpfs            297284            0   297284            0% /dev
tmpfs              2972824        20620  2952204            1% /dev/shm
tmpfs              1486412         6328  1480084            1% /run
tmpfs              2972820          432  2972388            1% /run/wrappers
/dev/sda2         82043056     60076120 17756252           78% /
tmpfs              2972820            0  2972820            0% /sys/fs/cgroup
/dev/sda1           254708        95228   159480           38% /boot
/dev/sda4        342763520    333654656  9108864           98% /nc
tmpfs               594564            0   594564            0% /run/user/175
tmpfs               594564           20   594544            1% /run/user/1000

cat ~/.gnupg/sshcontrol
# List of allowed ssh keys.  Only keys present in this file are used
# in the SSH protocol.  The ssh-add tool may add new entries to this
# file to enable them; you may also add them manually.  Comment
# lines, like this one, as well as empty lines are ignored.  Lines do
# have a certain length limit but this is not serious limitation as
# the format of the entries is fixed and checked by gpg-agent. A
# non-comment line starts with optional white spaces, followed by the
# keygrip of the key given as 40 hex digits, optionally followed by a
# caching TTL in seconds, and another optional field for arbitrary
# flags.   Prepend the keygrip with an '!' mark to disable it.

9BDEE73D9C3BF46A833E71207C9F8FD1778B6008

enable-ssh-support
pinentry-program /nix/store/6qp40cnlm0ydgnc105lngmdi63vx77a4-pinentry-1.1.0-qt/bin/pinentry
allow-emacs-pinentry