19 lines
385 B
Ruby
Executable file
19 lines
385 B
Ruby
Executable file
#!/usr/bin/env ruby
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def free_pages
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`vm_stat`.split(/\n/).grep(/free/).first.scan(/\d+/).first.to_i
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end
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mega = 1024 * 1024.0
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a = []
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n = 0
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free = free_pages
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until free < 100_000
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a << '-' * (100 * mega)
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n += 100
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free = free_pages
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puts "Occupied #{n} MB, #{(4096 * free / mega).round(2)} MB still free"
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end
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puts 'full, looping forever...'
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a.each { |s| s =~ /foo/ } while true
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