#!/bin/sh
timestamp=$(date +'%H:%M:%S')

load=$(cat /proc/loadavg | cut -d' ' -f 1-3 | sed 's/ /, /g')
up_seconds=$(($(date +%s) - $(date +%s -r /proc/1/cmdline)))
up_days=$((up_seconds/86400))
up_hours=$((up_seconds%86400/3600))
up_minutes=$((up_seconds%86400%3600/60))


#  17:41:46 up 4 days, 23:07,  1 user,  load average: 0.00, 0.00, 0.00
echo  $timestamp  up $up_days days, $up_hours:$up_minutes,  0 users,  load average: $load