Pretty much trick to get nice output via awk utility. Here is what I did with uptime 🙂

uptime | awk -F’,’ ‘{print “last 1min” $4 “\n” “last 5min load average:” $5 “\n” “last 15min load average:”$6}’

Output:

last 1min 0.00
last 5min load average: 0.00
last 15min load average:0.00

Try it out 🙂