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          rhs: {<'/var/run/samba'>}
        )
      ]
      redirects: []
    )
    (command.ShAssignment
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      pairs: [
        (AssignPair
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          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'SAMBAPID='> name:SAMBAPID)
          op: assign_op.Equal
          rhs: {($ Id.VSub_DollarName PIDDIR) <'/samba.pid'>}
        )
      ]
      redirects: []
    )
    (command.Simple
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      more_env: []
      words: [{<unset>} {<TMPDIR>}]
      redirects: []
      do_fork: T
    )
    (command.AndOr
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          more_env: []
          words: [{<test>} {<-x>} {<'/usr/sbin/samba'>} {<-a>} {<-r>} {<'/etc/samba/smb.conf'>}]
          redirects: []
          do_fork: T
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        (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<0>})
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      ops: [<Id.Op_DPipe _>]
    )
    (command.Simple
      blame_tok: <.>
      more_env: []
      words: [{<.>} {<'/lib/lsb/init-functions'>}]
      redirects: []
      do_fork: T
    )
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                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'SERVER_ROLE='> name:SERVER_ROLE)
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                                more_env: []
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                                  {<testparm>}
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                                  )
                                ]
                                do_fork: T
                              )
                              (command.Simple
                                blame_tok: <tail>
                                more_env: []
                                words: [{<tail>} {<-1>}]
                                redirects: []
                                do_fork: T
                              )
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                          )
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                    }
                )
              ]
              redirects: []
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                                {(DQ <'active directory domain controller'>)}
                                {<Id.Lit_RBracket ']'>}
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                              redirects: []
                              do_fork: T
                            )
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                        )
                      ]
                    )
                  then_kw: <Id.KW_Then then>
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              ]
              else_action: []
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            (command.If
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                              redirects: []
                              do_fork: T
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                        )
                      ]
                    )
                  then_kw: <Id.KW_Then then>
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                  spids: [153 158]
                )
              ]
              else_action: []
              fi_kw: <Id.KW_Fi fi>
              redirects: []
            )
            (command.ShAssignment
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              pairs: [
                (AssignPair
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                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'KEYFILE='> name:KEYFILE)
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                  rhs: {<'/var/lib/samba/private/tls/key.pem'>}
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              ]
              redirects: []
            )
            (command.If
              if_kw: <Id.KW_If if>
              arms: [
                (IfArm
                  keyword: <Id.KW_If if>
                  cond: 
                    (condition.Shell
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                          more_env: []
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                            {<-e>}
                            {($ Id.VSub_DollarName KEYFILE)}
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                          redirects: []
                          do_fork: T
                        )
                      ]
                    )
                  then_kw: <Id.KW_Then then>
                  action: [
                    (command.ShAssignment
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                      pairs: [
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                              (CommandSub
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                                child: 
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                                    more_env: []
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                                      {<-c>}
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                                    redirects: []
                                    do_fork: T
                                  )
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                            }
                        )
                      ]
                      redirects: []
                    )
                    (command.If
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                                  redirects: []
                                  do_fork: T
                                )
                              ]
                            )
                          then_kw: <Id.KW_Then then>
                          action: [
                            (command.Simple
                              blame_tok: <echo>
                              more_env: []
                              words: [
                                {<echo>}
                                {
                                  (DQ <'wrong permission on '> ($ Id.VSub_DollarName KEYFILE) 
                                    <', must be 600'>
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                              ]
                              redirects: []
                              do_fork: T
                            )
                            (command.Simple
                              blame_tok: <echo>
                              more_env: []
                              words: [{<echo>} {(DQ <'samba will not start (CVE-2013-4475)'>)}]
                              redirects: []
                              do_fork: T
                            )
                            (command.Simple
                              blame_tok: <echo>
                              more_env: []
                              words: [
                                {<echo>}
                                {
                                  (DQ 
                                    <
'Removing all tls .pem files will cause an auto-regeneration with the correct permissions.'
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                              ]
                              redirects: []
                              do_fork: T
                            )
                            (command.ControlFlow
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                          spids: [207 225]
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                  spids: [178 189]
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              ]
              else_action: []
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              redirects: []
            )
            (command.Simple
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              more_env: []
              words: [{<log_daemon_msg>} {(DQ <'Starting Samba AD DC daemon'>)} {(DQ <samba>)}]
              redirects: []
              do_fork: T
            )
            (command.Simple
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              more_env: []
              words: [
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                {<-o>}
                {<root>}
                {<-g>}
                {<root>}
                {<-m>}
                {<755>}
                {<-d>}
                {($ Id.VSub_DollarName PIDDIR)}
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              redirects: []
              do_fork: T
            )
            (command.If
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                (IfArm
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                                    {<--start>}
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                                    {<--oknodo>}
                                    {<--exec>}
                                    {<'/usr/sbin/samba'>}
                                    {<-->}
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                                  ]
                                  redirects: []
                                  do_fork: T
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                              ]
                              ops: []
                            )
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                      ]
                    )
                  then_kw: <Id.KW_Then then>
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                  spids: [298 319]
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              ]
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            (command.Simple
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              more_env: []
              words: [{<log_end_msg>} {<0>}]
              redirects: []
              do_fork: T
            )
          ]
          right: <Id.Op_DSemi _>
        )
        (CaseArm
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                (IfArm
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                    (condition.Shell
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            (command.Simple
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              more_env: []
              words: [{<log_daemon_msg>} {(DQ <'Stopping Samba AD DC daemon'>)} {(DQ <samba>)}]
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              do_fork: T
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            (command.Simple
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              words: [
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                {<--stop>}
                {<--quiet>}
                {<--pidfile>}
                {($ Id.VSub_DollarName SAMBAPID)}
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              redirects: []
              do_fork: T
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            (command.Simple
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              do_fork: T
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                              ops: []
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                    )
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                  spids: [396 427]
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            (command.Simple
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              redirects: []
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