#!/bin/sh

# git/ad1810-stuff/scripts

# see a1-uptime

# a1-allehosts-joostvb | while read h r; do echo -n "$h --- "; ssh -n -o ConnectTimeout=2 root@$h 'cut -d\  -f1 /proc/uptime'; done | less

while read h r
do
 echo -n "$h --- "
 u=$(ssh -n -o ConnectTimeout=2 root@$h 'cut -d\  -f1 /proc/uptime')
 test $u && echo $u || echo
done | \
while read h d t
do
 test -z "$t" && t=99999999999
 echo $t $h
done | sort -n