gist: 220112


  
    
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              # Using ruby to cleanup any pesky X instances
 
require 'fileutils'
 
Dir.glob('/tmp/xvfb-run.*').each do |entry|
  pid = entry[/\d{3,5}$/].to_i rescue nil
  next unless pid
  Process.kill("TERM", pid) rescue Errno::ESRCH
  FileUtils.rm_rf(entry)
end
 
Dir.glob('/tmp/.X*-lock').each do |entry|
  pid = IO.read(entry).to_i rescue nil
  next unless pid
  Process.kill("TERM", pid) rescue Errno::ESRCH
  FileUtils.rm_rf(entry)            
end
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