New project.
pi@controller:~ $ for I in 1 2 3 4; do echo -n "p$I:";ssh pi@p$I.local uptime;done p1: 16:19:13 up 5:34, 0 users, load average: 0.17, 0.32, 0.34 p2: 16:19:15 up 5:36, 0 users, load average: 0.37, 0.32, 0.32 p3: 16:19:16 up 5:34, 0 users, load average: 0.37, 0.32, 0.28 p4: 16:19:18 up 5:35, 0 users, load average: 0.36, 0.35, 0.36 pi@controller:~ $