Ruptime

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

Mint        down   25+13:54
centos6       up    3+12:08,     6 users,  load 0.13, 0.07, 0.01
centos7       up    3+12:43,     0 users,  load 0.00, 0.03, 0.02
debian        up    3+12:07,     1 user,   load 0.09, 0.04, 0.00
eskimo        up   10+01:24,     2 users,  load 0.14, 0.05, 0.00
fedora        up    3+12:44,     0 users,  load 0.02, 0.07, 0.03
ftp           up    3+12:44,     0 users,  load 1.75, 2.36, 2.69
julinux       up    3+11:41,     0 users,  load 0.05, 0.07, 0.11
mint          up    3+12:44,     0 users,  load 0.22, 0.16, 0.12
mxlinux       up    3+11:44,     0 users,  load 0.14, 0.22, 0.16
scientific    up    3+12:44,     0 users,  load 0.00, 0.02, 0.00
scientific7   up    3+12:07,     0 users,  load 0.00, 0.01, 0.00
ubuntu        up    3+12:44,     0 users,  load 0.10, 0.07, 0.03
zorin         up    3+11:42,     0 users,  load 0.31, 0.21, 0.22