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jiphex/checkdf.rb

Created July 9, 2013 15:51
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checkdf.rb
#!/usr/bin/env ruby
DISKS = %w(/ /something /somewhere/else)
DISKS.each do |d|
(fs,blocks,used,available,cap,mount) = %x[df -P #{d}].lines.drop(1).first.split
cap = cap.to_i
puts "alert on #{fs} at #{mount} (#{cap}%)" if cap > 85
end
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