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#!/usr/bin/env ruby
if ARGV.length != 2
STDERR.puts "Usage: #{$0} <evalue-filter> <file with subset>"
exit 1
end
def openthefile(filename)
begin
fp = File.new(filename,"r")
rescue => err
STDERR.puts "#{$0}: cannot open #{filename}: #{err}"
exit 1
end
end
evalue_filter = ARGV[0].to_f
fpstrong = openthefile(ARGV[1])
fpstrong.each_line do |line|
if not line.match(/^#/)
a = line.split(/\s/)
evalue = a[a.length - 1].to_f
if evalue > evalue_filter
STDERR.puts "#{$0}: unexpected line: #{line.chomp}"
exit 1
end
end
end
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