Ruptime

     This gives you the uptime and system load of shell servers.

centos7       up   66+02:55,     2 users,  load 2.14, 2.09, 2.06
debian        up    3+16:07,     4 users,  load 6.20, 6.28, 6.30
fedora        up   66+07:23,     0 users,  load 0.17, 0.14, 0.10
ftp           up   21+01:37,     0 users,  load 0.59, 0.71, 1.16
manjaro     down      18:34
mint          up   60+14:13,     0 users,  load 0.08, 0.09, 0.08
mxlinux     down    3+13:27
radius        up    4+13:53,     2 users,  load 0.17, 0.14, 0.09
scientific7   up   63+02:28,     2 users,  load 1.90, 2.22, 2.31
ubuntu        up    3+14:31,     5 users,  load 0.17, 0.16, 0.13
zorin         up   66+02:18,     7 users,  load 0.02, 0.07, 0.08