Ruptime
This gives you the uptime and system load of shell servers.
anduinos up 14+05:50, 0 users, load 0.18, 0.16, 0.11 debian up 14+06:30, 3 users, load 0.08, 0.07, 0.03 fedora down 10+12:32 kali up 14+05:51, 0 users, load 0.00, 0.00, 0.00 manjaro down 11+21:12 mint up 14+06:30, 0 users, load 0.07, 0.06, 0.03 mxlinux up 14+00:49, 0 users, load 0.07, 0.06, 0.03 rocky8 up 14+05:53, 0 users, load 0.11, 0.25, 0.30 ubuntu up 14+06:29, 11 users, load 2.52, 2.41, 2.28 zorin up 14+06:29, 6 users, load 0.26, 0.23, 0.26