Please tell us exactly what you want to do? If your trying to pull the information out of that output try using a regex.
Something like this,
m/(\/.+) +(\d) +(\d) +(\d+) +(\d)% +(.+)/
You would then be able to test $5 to see if it is over 80.
My regex is not in anyway the best and I'm not even sure if that would work. But I hope you get the idea. If you want to know more read up on regex.
My post was outdated before I even post it :)
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