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issue #14 - amendments for Ubuntu 14.04 #15

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issue #14 - amendments for Ubuntu 14.04 #15

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3 changes: 2 additions & 1 deletion lib/usagewatch/linux.rb
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,7 @@ module Usagewatch
# Show the amount of total disk used in Gigabytes
def self.uw_diskused
@df = `df`
@df = @df.split("\n").drop(1).join("\n")
@parts = @df.split(" ").map { |s| s.to_i }
@sum = 0
for i in (9..@parts.size - 1).step(6) do
Expand All @@ -16,7 +17,7 @@ def self.uw_diskused
# Show the percentage of disk used.
def self.uw_diskused_perc
df = `df --total`
df.split(" ").last.to_f.round(2)
df.split("\n").last.split(" ")[4].to_f.round(2)
end

# Show the percentage of CPU used
Expand Down