Ruptime
This gives you the uptime and system load of shell servers.
anduinos up 1+08:51, 0 users, load 0.53, 0.48, 0.52 debian up 1+09:13, 0 users, load 0.06, 0.14, 0.18 fedora up 1+08:52, 0 users, load 0.27, 0.18, 0.12 inuvik down 30+08:23 kali up 1+08:19, 0 users, load 0.02, 0.02, 0.00 manjaro down 9+15:10 mint up 1+09:13, 0 users, load 0.07, 0.04, 0.00 mxlinux up 1+08:31, 0 users, load 0.04, 0.06, 0.01 popos up 1+09:12, 0 users, load 0.07, 0.06, 0.07 rocky8 up 1+08:52, 0 users, load 0.27, 0.48, 0.44 ubuntu up 1+09:14, 7 users, load 0.46, 0.41, 0.44 zorin up 1+09:12, 6 users, load 0.14, 0.11, 0.03