(command.CommandList
  children: [
    (C {(Id.KW_Set set)} {(-e)})
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:DAEMON)
          op: assign_op.Equal
          rhs: {(/usr/bin/rsync)}
          spids: [50]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:RSYNC_ENABLE)
          op: assign_op.Equal
          rhs: {(false)}
          spids: [53]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:RSYNC_OPTS)
          op: assign_op.Equal
          rhs: {(SQ )}
          spids: [56]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:RSYNC_DEFAULTS_FILE)
          op: assign_op.Equal
          rhs: {(/etc/default/rsync)}
          spids: [60]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:RSYNC_CONFIG_FILE)
          op: assign_op.Equal
          rhs: {(/etc/rsyncd.conf)}
          spids: [63]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:RSYNC_PID_FILE)
          op: assign_op.Equal
          rhs: {(/var/run/rsync.pid)}
          spids: [66]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:RSYNC_NICE_PARM)
          op: assign_op.Equal
          rhs: {(SQ )}
          spids: [69]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:RSYNC_IONICE_PARM)
          op: assign_op.Equal
          rhs: {(SQ )}
          spids: [73]
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {(test)} {(-x)} {($ Id.VSub_DollarName '$DAEMON')})
        (command.ControlFlow
          token: (Token id:Id.ControlFlow_Exit val:exit span_id:86)
          arg_word: {(0)}
        )
      ]
    )
    (C {(.)} {(/lib/lsb/init-functions)})
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (C {(Id.Lit_LBracket '[')} {(-s)} {($ Id.VSub_DollarName '$RSYNC_DEFAULTS_FILE')} 
                  {(Id.Lit_RBracket ']')}
                )
              terminator: (Token id:Id.Op_Semi val:';' span_id:105)
            )
          ]
          action: [
            (C {(.)} {($ Id.VSub_DollarName '$RSYNC_DEFAULTS_FILE')})
            (command.Case
              to_match: {(DQ (x) ($ Id.VSub_DollarName '$RSYNC_ENABLE'))}
              arms: [
                (case_arm pat_list:[{(xtrue)} {(xfalse)}] spids:[125 128 130 -1])
                (case_arm
                  pat_list: [{(xinetd)}]
                  action: [
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Exit val:exit span_id:136)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [133 134 141 -1]
                )
                (case_arm
                  pat_list: [{(Id.Lit_Star '*')}]
                  action: [
                    (C {(log_failure_msg)} 
                      {
                        (DQ ('Value of RSYNC_ENABLE in ') 
                          ($ Id.VSub_DollarName '$RSYNC_DEFAULTS_FILE') (" must be either 'true' or 'false';")
                        )
                      }
                    )
                    (C {(log_failure_msg)} {(DQ ('not starting rsync daemon.'))})
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Exit val:exit span_id:163)
                      arg_word: {(1)}
                    )
                  ]
                  spids: [144 145 168 -1]
                )
              ]
            )
            (command.Case
              to_match: {(DQ (x) ($ Id.VSub_DollarName '$RSYNC_NICE'))}
              arms: [
                (case_arm
                  pat_list: [
                    {(Id.Lit_ArrayLhsOpen 'x[') (0-9) (Id.Lit_RBracket ']')}
                    {(Id.Lit_ArrayLhsOpen 'x1[') (0-9) (Id.Lit_RBracket ']')}
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:RSYNC_NICE_PARM)
                          op: assign_op.Equal
                          rhs: {(DQ ('--nicelevel ') ($ Id.VSub_DollarName '$RSYNC_NICE'))}
                          spids: [193]
                        )
                      ]
                    )
                  ]
                  spids: [184 191 198 -1]
                )
                (case_arm pat_list:[{(x)}] spids:[201 202 204 -1])
                (case_arm
                  pat_list: [{(Id.Lit_Star '*')}]
                  action: [
                    (C {(log_warning_msg)} 
                      {
                        (DQ ('Value of RSYNC_NICE in ') ($ Id.VSub_DollarName '$RSYNC_DEFAULTS_FILE') 
                          (' must be a value between 0 and 19 (inclusive);')
                        )
                      }
                    )
                    (C {(log_warning_msg)} {(DQ ('ignoring RSYNC_NICE now.'))})
                  ]
                  spids: [207 208 226 -1]
                )
              ]
            )
            (command.Case
              to_match: {(DQ (x) ($ Id.VSub_DollarName '$RSYNC_IONICE'))}
              arms: [
                (case_arm
                  pat_list: [
                    {(x-c) (Id.Lit_LBracket '[') (123) (Id.Lit_RBracket ']') (Id.Lit_Star '*')}
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:RSYNC_IONICE_PARM)
                          op: assign_op.Equal
                          rhs: {(DQ ($ Id.VSub_DollarName '$RSYNC_IONICE'))}
                          spids: [249]
                        )
                      ]
                    )
                  ]
                  spids: [242 247 253 -1]
                )
                (case_arm pat_list:[{(x)}] spids:[256 257 259 -1])
                (case_arm
                  pat_list: [{(Id.Lit_Star '*')}]
                  action: [
                    (C {(log_warning_msg)} 
                      {
                        (DQ ('Value of RSYNC_IONICE in ') 
                          ($ Id.VSub_DollarName '$RSYNC_DEFAULTS_FILE') (' must be -c1, -c2 or -c3;')
                        )
                      }
                    )
                    (C {(log_warning_msg)} {(DQ ('ignoring RSYNC_IONICE now.'))})
                  ]
                  spids: [262 263 281 -1]
                )
              ]
            )
          ]
          spids: [96 107]
        )
      ]
    )
    (C {(export)} 
      {(Id.Lit_VarLike 'PATH=') 
        (DQ 
          (braced_var_sub
            token: (Token id:Id.VSub_Name val:PATH span_id:294)
            suffix_op: 
              (suffix_op.Unary
                op_id: Id.VTest_ColonPlus
                arg_word: {($ Id.VSub_DollarName '$PATH') (':')}
              )
          ) ('/usr/sbin:/sbin')
        )
      }
    )
    (command.ShFunction
      name: rsync_start
      body: 
        (command.BraceGroup
          children: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (C {(Id.Lit_LBracket '[')} {(Id.KW_Bang '!')} {(-s)} 
                          {(DQ ($ Id.VSub_DollarName '$RSYNC_CONFIG_FILE'))} {(Id.Lit_RBracket ']')}
                        )
                      terminator: (Token id:Id.Op_Semi val:';' span_id:323)
                    )
                  ]
                  action: [
                    (C {(log_failure_msg)} 
                      {
                        (DQ ('missing or empty config file ') 
                          ($ Id.VSub_DollarName '$RSYNC_CONFIG_FILE')
                        )
                      }
                    )
                    (C {(log_end_msg)} {(1)})
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Exit val:exit span_id:341)
                      arg_word: {(0)}
                    )
                  ]
                  spids: [310 325]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (command.AndOr
                          ops: [Id.Op_DAmp Id.Op_DAmp]
                          children: [
                            (C {(Id.Lit_LBracket '[')} {(-n)} 
                              {(DQ ($ Id.VSub_DollarName '$RSYNC_IONICE_PARM'))} {(Id.Lit_RBracket ']')}
                            )
                            (C {(Id.Lit_LBracket '[')} {(-x)} {(/usr/bin/ionice)} {(Id.Lit_RBracket ']')})
                            (command.Simple
                              words: [
                                {(/usr/bin/ionice)}
                                {(DQ ($ Id.VSub_DollarName '$RSYNC_IONICE_PARM'))}
                                {(true)}
                              ]
                              redirects: [
                                (redir.Redir
                                  op: (Token id:Id.Redir_Great val:'2>' span_id:386)
                                  fd: 2
                                  arg_word: {(/dev/null)}
                                )
                              ]
                            )
                          ]
                        )
                      terminator: (Token id:Id.Op_Semi val:';' span_id:388)
                    )
                  ]
                  action: [
                    (command.Simple
                      words: [
                        {(/usr/bin/ionice)}
                        {(DQ ($ Id.VSub_DollarName '$RSYNC_IONICE_PARM'))}
                        {(-p) ($ Id.VSub_Dollar '$$')}
                      ]
                      redirects: [
                        (redir.Redir
                          op: (Token id:Id.Redir_Great val:'>' span_id:402)
                          fd: -1
                          arg_word: {(/dev/null)}
                        )
                        (redir.Redir
                          op: (Token id:Id.Redir_GreatAnd val:'2>&' span_id:406)
                          fd: 2
                          arg_word: {(1)}
                        )
                      ]
                    )
                  ]
                  spids: [353 390]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (C {(start-stop-daemon)} {(--start)} {(--quiet)} {(--background)} {(--pidfile)} 
                      {($ Id.VSub_DollarName '$RSYNC_PID_FILE')} {(--make-pidfile)} {($ Id.VSub_DollarName '$RSYNC_NICE_PARM')} {(--exec)} 
                      {($ Id.VSub_DollarName '$DAEMON')} {(--)} {(--no-detach)} {(--daemon)} {(--config)} {(DQ ($ Id.VSub_DollarName '$RSYNC_CONFIG_FILE'))} 
                      {($ Id.VSub_DollarName '$RSYNC_OPTS')}
                    )
                  ]
                  action: [
                    (command.ShAssignment
                      pairs: [
                        (assign_pair
                          lhs: (sh_lhs_expr.Name name:rc)
                          op: assign_op.Equal
                          rhs: {(0)}
                          spids: [459]
                        )
                      ]
                    )
                    (C {(sleep)} {(1)})
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.Pipeline
                                  children: [
                                    (command.Simple
                                      words: [
                                        {(kill)}
                                        {(-0)}
                                        {
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 476
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(cat)} {($ Id.VSub_DollarName '$RSYNC_PID_FILE')})
                                                ]
                                              )
                                          )
                                        }
                                      ]
                                      redirects: [
                                        (redir.Redir
                                          op: (Token id:Id.Redir_Great val:'>' span_id:482)
                                          fd: -1
                                          arg_word: {(/dev/null)}
                                        )
                                        (redir.Redir
                                          op: (Token id:Id.Redir_GreatAnd val:'2>&' span_id:485)
                                          fd: 2
                                          arg_word: {(1)}
                                        )
                                      ]
                                    )
                                  ]
                                  negated: T
                                )
                              terminator: (Token id:Id.Op_Semi val:';' span_id:487)
                            )
                          ]
                          action: [
                            (C {(log_failure_msg)} {(DQ ('rsync daemon failed to start'))})
                            (command.ShAssignment
                              pairs: [
                                (assign_pair
                                  lhs: (sh_lhs_expr.Name name:rc)
                                  op: assign_op.Equal
                                  rhs: {(1)}
                                  spids: [499]
                                )
                              ]
                            )
                          ]
                          spids: [468 489]
                        )
                      ]
                    )
                  ]
                  spids: [413 456]
                )
              ]
              else_action: [
                (command.ShAssignment
                  pairs: [
                    (assign_pair
                      lhs: (sh_lhs_expr.Name name:rc)
                      op: assign_op.Equal
                      rhs: {(1)}
                      spids: [509]
                    )
                  ]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (C {(Id.Lit_LBracket '[')} {($ Id.VSub_DollarName '$rc')} {(-eq)} {(0)} 
                          {(Id.Lit_RBracket ']')}
                        )
                      terminator: (Token id:Id.Op_Semi val:';' span_id:527)
                    )
                  ]
                  action: [(C {(log_end_msg)} {(0)})]
                  spids: [516 529]
                )
              ]
              else_action: [
                (C {(log_end_msg)} {(1)})
                (C {(rm)} {(-f)} {($ Id.VSub_DollarName '$RSYNC_PID_FILE')})
              ]
            )
          ]
        )
    )
    (command.Case
      to_match: {(DQ ($ Id.VSub_Number '$1'))}
      arms: [
        (case_arm
          pat_list: [{(start)}]
          action: [
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: (C {(DQ ($ Id.VSub_DollarName '$RSYNC_ENABLE'))})
                      terminator: (Token id:Id.Op_Semi val:';' span_id:579)
                    )
                  ]
                  action: [
                    (C {(log_daemon_msg)} {(DQ ('Starting rsync daemon'))} {(DQ (rsync))})
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.AndOr
                                  ops: [Id.Op_DAmp]
                                  children: [
                                    (C {(Id.Lit_LBracket '[')} {(-s)} 
                                      {($ Id.VSub_DollarName '$RSYNC_PID_FILE')} {(Id.Lit_RBracket ']')}
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                                    (command.Simple
                                      words: [
                                        {(kill)}
                                        {(-0)}
                                        {
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 611
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(cat)} {($ Id.VSub_DollarName '$RSYNC_PID_FILE')})
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                                              )
                                          )
                                        }
                                      ]
                                      redirects: [
                                        (redir.Redir
                                          op: (Token id:Id.Redir_Great val:'>' span_id:617)
                                          fd: -1
                                          arg_word: {(/dev/null)}
                                        )
                                        (redir.Redir
                                          op: (Token id:Id.Redir_GreatAnd val:'2>&' span_id:620)
                                          fd: 2
                                          arg_word: {(1)}
                                        )
                                      ]
                                    )
                                  ]
                                )
                              terminator: (Token id:Id.Op_Semi val:';' span_id:622)
                            )
                          ]
                          action: [
                            (C {(log_progress_msg)} {(DQ ('apparently already running'))})
                            (C {(log_end_msg)} {(0)})
                            (command.ControlFlow
                              token: (Token id:Id.ControlFlow_Exit val:exit span_id:639)
                              arg_word: {(0)}
                            )
                          ]
                          spids: [595 624]
                        )
                      ]
                    )
                    (C {(rsync_start)})
                  ]
                  spids: [574 581]
                )
              ]
              else_action: [
                (command.If
                  arms: [
                    (if_arm
                      cond: [
                        (command.Sentence
                          child: 
                            (C {(Id.Lit_LBracket '[')} {(-s)} 
                              {(DQ ($ Id.VSub_DollarName '$RSYNC_CONFIG_FILE'))} {(Id.Lit_RBracket ']')}
                            )
                          terminator: (Token id:Id.Op_Semi val:';' span_id:664)
                        )
                      ]
                      action: [
                        (command.AndOr
                          ops: [Id.Op_DAmp]
                          children: [
                            (C {(Id.Lit_LBracket '[')} {(DQ ($ Id.VSub_DollarName '$VERBOSE'))} 
                              {(Id.KW_Bang '!') (Id.Lit_Equals '=')} {(no)} {(Id.Lit_RBracket ']')}
                            )
                            (C {(log_warning_msg)} 
                              {
                                (DQ ('rsync daemon not enabled in ') 
                                  ($ Id.VSub_DollarName '$RSYNC_DEFAULTS_FILE') (', not starting...')
                                )
                              }
                            )
                          ]
                        )
                      ]
                      spids: [653 666]
                    )
                  ]
                )
              ]
            )
          ]
          spids: [570 571 699 -1]
        )
        (case_arm
          pat_list: [{(stop)}]
          action: [
            (C {(log_daemon_msg)} {(DQ ('Stopping rsync daemon'))} {(DQ (rsync))})
            (C {(start-stop-daemon)} {(--stop)} {(--quiet)} {(--oknodo)} {(--pidfile)} 
              {($ Id.VSub_DollarName '$RSYNC_PID_FILE')}
            )
            (C {(log_end_msg)} {($ Id.VSub_QMark '$?')})
            (C {(rm)} {(-f)} {($ Id.VSub_DollarName '$RSYNC_PID_FILE')})
          ]
          spids: [702 703 742 -1]
        )
        (case_arm
          pat_list: [{(reload)} {(force-reload)}]
          action: [
            (C {(log_warning_msg)} {(DQ ('Reloading rsync daemon: not needed, as the daemon'))})
            (C {(log_warning_msg)} {(DQ ('re-reads the config file whenever a client connects.'))})
          ]
          spids: [746 749 766 -1]
        )
        (case_arm
          pat_list: [{(restart)}]
          action: [
            (C {(Id.KW_Set set)} {(Id.Lit_Other '+') (e)})
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: (C {($ Id.VSub_DollarName '$RSYNC_ENABLE')})
                      terminator: (Token id:Id.Op_Semi val:';' span_id:783)
                    )
                  ]
                  action: [
                    (C {(log_daemon_msg)} {(DQ ('Restarting rsync daemon'))} {(DQ (rsync))})
                    (command.If
                      arms: [
                        (if_arm
                          cond: [
                            (command.Sentence
                              child: 
                                (command.AndOr
                                  ops: [Id.Op_DAmp]
                                  children: [
                                    (C {(Id.Lit_LBracket '[')} {(-s)} 
                                      {($ Id.VSub_DollarName '$RSYNC_PID_FILE')} {(Id.Lit_RBracket ']')}
                                    )
                                    (command.Simple
                                      words: [
                                        {(kill)}
                                        {(-0)}
                                        {
                                          (command_sub
                                            left_token: 
                                              (Token
                                                id: Id.Left_DollarParen
                                                val: '$('
                                                span_id: 815
                                              )
                                            command_list: 
                                              (command.CommandList
                                                children: [
                                                  (C {(cat)} {($ Id.VSub_DollarName '$RSYNC_PID_FILE')})
                                                ]
                                              )
                                          )
                                        }
                                      ]
                                      redirects: [
                                        (redir.Redir
                                          op: (Token id:Id.Redir_Great val:'>' span_id:821)
                                          fd: -1
                                          arg_word: {(/dev/null)}
                                        )
                                        (redir.Redir
                                          op: (Token id:Id.Redir_GreatAnd val:'2>&' span_id:824)
                                          fd: 2
                                          arg_word: {(1)}
                                        )
                                      ]
                                    )
                                  ]
                                )
                              terminator: (Token id:Id.Op_Semi val:';' span_id:826)
                            )
                          ]
                          action: [
                            (command.AndOr
                              ops: [Id.Op_DPipe]
                              children: [
                                (C {(start-stop-daemon)} {(--stop)} {(--quiet)} {(--oknodo)} {(--pidfile)} 
                                  {($ Id.VSub_DollarName '$RSYNC_PID_FILE')}
                                )
                                (C {(true)})
                              ]
                            )
                            (C {(sleep)} {(1)})
                          ]
                          spids: [799 828]
                        )
                      ]
                      else_action: [
                        (C {(log_warning_msg)} {(DQ ('rsync daemon not running, attempting to start.'))})
                        (C {(rm)} {(-f)} {($ Id.VSub_DollarName '$RSYNC_PID_FILE')})
                      ]
                    )
                    (C {(rsync_start)})
                  ]
                  spids: [780 785]
                )
              ]
              else_action: [
                (command.If
                  arms: [
                    (if_arm
                      cond: [
                        (command.Sentence
                          child: 
                            (C {(Id.Lit_LBracket '[')} {(-s)} 
                              {(DQ ($ Id.VSub_DollarName '$RSYNC_CONFIG_FILE'))} {(Id.Lit_RBracket ']')}
                            )
                          terminator: (Token id:Id.Op_Semi val:';' span_id:890)
                        )
                      ]
                      action: [
                        (command.AndOr
                          ops: [Id.Op_DAmp]
                          children: [
                            (C {(Id.Lit_LBracket '[')} {(DQ ($ Id.VSub_DollarName '$VERBOSE'))} 
                              {(Id.KW_Bang '!') (Id.Lit_Equals '=')} {(no)} {(Id.Lit_RBracket ']')}
                            )
                            (C {(log_warning_msg)} 
                              {
                                (DQ ('rsync daemon not enabled in ') 
                                  ($ Id.VSub_DollarName '$RSYNC_DEFAULTS_FILE') (', not starting...')
                                )
                              }
                            )
                          ]
                        )
                      ]
                      spids: [879 892]
                    )
                  ]
                )
              ]
            )
          ]
          spids: [770 771 925 -1]
        )
        (case_arm
          pat_list: [{(status)}]
          action: [
            (C {(status_of_proc)} {(-p)} {($ Id.VSub_DollarName '$RSYNC_PID_FILE')} 
              {(DQ ($ Id.VSub_DollarName '$DAEMON'))} {(rsync)}
            )
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Exit val:exit span_id:946)
              arg_word: {($ Id.VSub_QMark '$?')}
            )
          ]
          spids: [929 930 954 -1]
        )
        (case_arm
          pat_list: [{(Id.Lit_Star '*')}]
          action: [
            (C {(echo)} 
              {(DQ ('Usage: /etc/init.d/rsync {start|stop|reload|force-reload|restart|status}'))}
            )
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Exit val:exit span_id:968)
              arg_word: {(1)}
            )
          ]
          spids: [957 958 -1 972]
        )
      ]
    )
    (command.ControlFlow token:(Token id:Id.ControlFlow_Exit val:exit span_id:975) arg_word:{(0)})
  ]
)