Module: ShellGongeek

Defined in:
lib/shell_gongeek.rb,
lib/shell_gongeek/version.rb

Constant Summary collapse

VERSION = 
"0.1.1"

Class Method Summary collapse

Class Method Details

.run ⇒ Object 



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# File 'lib/shell_gongeek.rb', line 4

def self.run
  # Your code goes here...
  command=ARGV[0]
  params=ARGV.slice(1, ARGV.length)

  #杀死占用某个端口的所有程序
  #例如 sr pk 3000
  if command=='pk'
    p_info=`lsof -i:#{params[0]}`
    if p_info.length==0
      puts "#{params[0]}端口没有程序"
    end
    pids=[]
    lines=p_info.split("\n")
    lines.delete_at(0)
    lines.each { |line| pids.push line.split(/[\W]+/)[1] }
    puts pids.join(' ')
    if pids.length>0
      if system "kill -9 #{pids.join(' ')}"
        puts "成功杀死占用#{params[0]}的程序"
      end
    end
  end

  if command=='pl'
    if params[0]
      exec "lsof -i:#{params[0]}"
    else
      puts '请输入端口号'
    end

  end
end