Ruptime

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

centos7       up   43+12:10,     3 users,  load 0.11, 0.10, 0.08
debian        up   27+07:26,     5 users,  load 2.19, 2.22, 2.19
fedora        up   43+16:38,     0 users,  load 0.24, 0.18, 0.16
ftp           up   20+08:10,     0 users,  load 0.46, 0.44, 0.47
mint          up   37+23:28,     0 users,  load 0.08, 0.07, 0.08
mxlinux       up   43+16:39,     0 users,  load 0.03, 0.05, 0.07
radius        up   43+16:39,     2 users,  load 0.20, 0.17, 0.11
scientific7   up   40+11:40,     1 user,   load 3.11, 2.88, 2.77
ubuntu        up   13+22:31,     5 users,  load 0.38, 0.35, 0.34
zorin         up   43+11:30,     6 users,  load 0.03, 0.07, 0.02