(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:pidfile)
          op: assign_op.Equal
          rhs: {(DQ <'/var/run/validation-reporter.pid'>)}
          spids: [27]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:logfile)
          op: assign_op.Equal
          rhs: {(DQ <'/var/log/unbound.log'>)}
          spids: [36]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:notify_cmd)
          op: assign_op.Equal
          rhs: {(DQ <'nc localhost 1234'>)}
          spids: [57]
        )
      ]
    )
    (command.ShFunction
      name: reporter_daemon
      body: 
        (BraceGroup
          children: [
            (C {<trap>} 
              {
                (DQ <'rm -f '> (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>) 
                  ($ Id.VSub_DollarName '$pidfile') (word_part.EscapedLiteral token:<Id.Lit_EscapedChar '\\"'>)
                )
              } {<EXIT>}
            )
            (command.Pipeline
              children: [
                (C {<tail>} {<-F>} {($ Id.VSub_DollarName '$logfile')})
                (C {<grep>} {<--line-buffered>} {(DQ <'unbound.*info: validation failure'>)})
                (command.WhileUntil
                  keyword: <Id.KW_While while>
                  cond: 
                    (condition.Shell
                      commands: [(command.Sentence child:(C {<read>} {<x>}) terminator:<Id.Op_Semi _>)]
                    )
                  body: 
                    (command.DoGroup
                      children: [
                        (command.Pipeline
                          children: [
                            (C {<echo>} {(DQ ($ Id.VSub_DollarName '$x'))})
                            (C {($ Id.VSub_DollarName '$notify_cmd')})
                          ]
                          negated: F
                        )
                      ]
                    )
                )
              ]
              negated: F
            )
          ]
        )
    )
    (command.ShFunction
      name: start_daemon
      body: 
        (BraceGroup
          children: [
            (C {<echo>} {(DQ <'starting reporter'>)})
            (command.Sentence
              child: 
                (command.Simple
                  words: [{<nohup>} {($ Id.VSub_Number '$0')} {<rundaemon>}]
                  redirects: [
                    (redir
                      op: <Id.Redir_Less '<'>
                      loc: (redir_loc.Fd fd:0)
                      arg: {<'/dev/null'>}
                    )
                    (redir
                      op: <Id.Redir_Great '>'>
                      loc: (redir_loc.Fd fd:1)
                      arg: {<'/dev/null'>}
                    )
                    (redir
                      op: <Id.Redir_GreatAnd '2>&'>
                      loc: (redir_loc.Fd fd:2)
                      arg: {<1>}
                    )
                  ]
                  do_fork: T
                )
              terminator: <Id.Op_Amp _>
            )
            (command.Simple
              words: [{<echo>} {($ Id.VSub_Bang '$!')}]
              redirects: [
                (redir
                  op: <Id.Redir_Great '>'>
                  loc: (redir_loc.Fd fd:1)
                  arg: {(DQ ($ Id.VSub_DollarName '$pidfile'))}
                )
              ]
              do_fork: T
            )
          ]
        )
    )
    (command.ShFunction
      name: kill_daemon
      body: 
        (BraceGroup
          children: [
            (C {<echo>} {(DQ <'stopping reporter'>)})
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: (C {<test>} {<-s>} {(DQ ($ Id.VSub_DollarName '$pidfile'))})
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<kill>} 
                      {
                        (command_sub
                          left_token: <Id.Left_Backtick '`'>
                          child: (C {<cat>} {(DQ ($ Id.VSub_DollarName '$pidfile'))})
                        )
                      }
                    )
                    (command.If
                      arms: [
                        (if_arm
                          cond: 
                            (condition.Shell
                              commands: [
                                (command.Sentence
                                  child: 
                                    (command.Simple
                                      words: [
                                        {<kill>}
                                        {<-0>}
                                        {
                                          (command_sub
                                            left_token: <Id.Left_Backtick '`'>
                                            child: (C {<cat>} {(DQ ($ Id.VSub_DollarName '$pidfile'))})
                                          )
                                        }
                                      ]
                                      redirects: [
                                        (redir
                                          op: <Id.Redir_Great '>'>
                                          loc: (redir_loc.Fd fd:1)
                                          arg: {<'/dev/null'>}
                                        )
                                        (redir
                                          op: <Id.Redir_GreatAnd '2>&'>
                                          loc: (redir_loc.Fd fd:2)
                                          arg: {<1>}
                                        )
                                      ]
                                      do_fork: T
                                    )
                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                            )
                          action: [
                            (C {<sleep>} {<1>})
                            (command.WhileUntil
                              keyword: <Id.KW_While while>
                              cond: 
                                (condition.Shell
                                  commands: [
                                    (command.Sentence
                                      child: 
                                        (command.Simple
                                          words: [
                                            {<kill>}
                                            {<-0>}
                                            {
                                              (command_sub
                                                left_token: <Id.Left_Backtick '`'>
                                                child: 
                                                  (C {<cat>} {(DQ ($ Id.VSub_DollarName '$pidfile'))})
                                              )
                                            }
                                          ]
                                          redirects: [
                                            (redir
                                              op: <Id.Redir_Great '>'>
                                              loc: (redir_loc.Fd fd:1)
                                              arg: {<'/dev/null'>}
                                            )
                                            (redir
                                              op: <Id.Redir_GreatAnd '2>&'>
                                              loc: (redir_loc.Fd fd:2)
                                              arg: {<1>}
                                            )
                                          ]
                                          do_fork: T
                                        )
                                      terminator: <Id.Op_Semi _>
                                    )
                                  ]
                                )
                              body: 
                                (command.DoGroup
                                  children: [
                                    (command.Simple
                                      words: [
                                        {<kill>}
                                        {
                                          (command_sub
                                            left_token: <Id.Left_Backtick '`'>
                                            child: (C {<cat>} {(DQ ($ Id.VSub_DollarName '$pidfile'))})
                                          )
                                        }
                                      ]
                                      redirects: [
                                        (redir
                                          op: <Id.Redir_Great '>'>
                                          loc: (redir_loc.Fd fd:1)
                                          arg: {<'/dev/null'>}
                                        )
                                        (redir
                                          op: <Id.Redir_GreatAnd '2>&'>
                                          loc: (redir_loc.Fd fd:2)
                                          arg: {<1>}
                                        )
                                      ]
                                      do_fork: T
                                    )
                                    (C {<echo>} {(DQ <'waiting for reporter to stop'>)})
                                    (C {<sleep>} {<1>})
                                  ]
                                )
                            )
                          ]
                          spids: [235 258]
                        )
                      ]
                    )
                  ]
                  spids: [204 215]
                )
              ]
            )
          ]
        )
    )
    (command.ShFunction
      name: get_status_daemon
      body: 
        (BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: (C {<test>} {<-s>} {(DQ ($ Id.VSub_DollarName '$pidfile'))})
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (command.If
                      arms: [
                        (if_arm
                          cond: 
                            (condition.Shell
                              commands: [
                                (command.Sentence
                                  child: 
                                    (C {<kill>} {<-0>} 
                                      {
                                        (command_sub
                                          left_token: <Id.Left_Backtick '`'>
                                          child: (C {<cat>} {(DQ ($ Id.VSub_DollarName '$pidfile'))})
                                        )
                                      }
                                    )
                                  terminator: <Id.Op_Semi _>
                                )
                              ]
                            )
                          action: [
                            (command.Sentence
                              child: 
                                (command.ControlFlow
                                  token: <Id.ControlFlow_Return return>
                                  arg_word: {<0>}
                                )
                              terminator: <Id.Op_Semi _>
                            )
                          ]
                          spids: [355 372]
                        )
                      ]
                    )
                  ]
                  spids: [341 352]
                )
              ]
            )
            (command.Sentence
              child: (command.ControlFlow token:<Id.ControlFlow_Return return> arg_word:{<1>})
              terminator: <Id.Op_Semi _>
            )
          ]
        )
    )
    (command.ShFunction
      name: restart_daemon
      body: (BraceGroup children:[(C {<kill_daemon>}) (C {<start_daemon>})])
    )
    (command.ShFunction
      name: condrestart_daemon
      body: 
        (BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: (C {<get_status_daemon>})
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<echo>} 
                      {(DQ <'reporter ('>) 
                        (command_sub
                          left_token: <Id.Left_Backtick '`'>
                          child: (C {<cat>} {(DQ ($ Id.VSub_DollarName '$pidfile'))})
                        ) (DQ <') is running'>)
                      }
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Exit exit>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [417 422]
                )
              ]
            )
            (C {<start_daemon>})
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<0>})
          ]
        )
    )
    (command.ShFunction
      name: status_daemon
      body: 
        (BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: (C {<get_status_daemon>})
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  action: [
                    (C {<echo>} 
                      {(DQ <'reporter ('>) 
                        (command_sub
                          left_token: <Id.Left_Backtick '`'>
                          child: (C {<cat>} {(DQ ($ Id.VSub_DollarName '$pidfile'))})
                        ) (DQ <') is running'>)
                      }
                    )
                    (command.ControlFlow
                      token: <Id.ControlFlow_Exit exit>
                      arg_word: {<0>}
                    )
                  ]
                  spids: [469 474]
                )
              ]
            )
            (C {<echo>} {(DQ <'reporter is not running'>)})
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<1>})
          ]
        )
    )
    (command.Case
      to_match: {(DQ ($ Id.VSub_Number '$1'))}
      arms: [
        (case_arm
          pat_list: [{<rundaemon>}]
          action: [(C {<reporter_daemon>})]
          spids: [527 528 534 -1]
        )
        (case_arm pat_list:[{<start>}] action:[(C {<start_daemon>})] spids:[537 538 544 -1])
        (case_arm pat_list:[{<stop>}] action:[(C {<kill_daemon>})] spids:[547 548 554 -1])
        (case_arm
          pat_list: [{<restart>}]
          action: [(C {<restart_daemon>})]
          spids: [557 558 564 -1]
        )
        (case_arm
          pat_list: [{<condrestart>}]
          action: [(C {<condrestart_daemon>})]
          spids: [567 568 574 -1]
        )
        (case_arm
          pat_list: [{<status>}]
          action: [(C {<status_daemon>})]
          spids: [577 578 584 -1]
        )
        (case_arm
          pat_list: [{<Id.Lit_Star '*'>}]
          action: [
            (C {<echo>} 
              {(DQ <'Usage: '> ($ Id.VSub_Number '$0') <' {start|stop|restart|condrestart|status}'>)}
            )
            (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{<2>})
          ]
          spids: [587 588 605 -1]
        )
      ]
    )
    (command.ControlFlow token:<Id.ControlFlow_Exit exit> arg_word:{($ Id.VSub_QMark '$?')})
  ]
)