Ruptime
This gives you the uptime and system load of shell servers.
anduinos up 1+03:08, 0 users, load 1.58, 1.41, 1.40 debian up 3+12:15, 2 users, load 0.08, 0.05, 0.06 fedora up 1+03:06, 0 users, load 0.08, 0.06, 0.07 inuvik down 17+23:26 kali up 1+03:07, 0 users, load 0.03, 0.01, 0.00 manjaro down 1+03:02 mint up 3+12:13, 0 users, load 0.07, 0.07, 0.03 mxlinux up 3+12:13, 0 users, load 0.09, 0.06, 0.03 popos down 4+14:14 rocky8 up 1+03:08, 2 users, load 0.34, 0.46, 0.40 ubuntu up 3+12:15, 11 users, load 2.64, 2.85, 3.00 zorin up 3+12:13, 6 users, load 1.17, 1.11, 1.07