(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:tid)
          op: assign_op.Equal
          rhs: {(DQ <'sshd config parse'>)}
          spids: [7]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: 
            (condition.Shell
              commands: [
                (command.Sentence
                  child: 
                    (command.Pipeline
                      children: [(C {<config_defined>} {<HAVE_STRUCT_IN6_ADDR>})]
                      negated: T
                    )
                  terminator: <Id.Op_Semi _>
                )
              ]
            )
          action: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:SKIP_IPV6)
                  op: assign_op.Equal
                  rhs: {<yes>}
                  spids: [29]
                )
              ]
            )
          ]
          spids: [16 26]
        )
      ]
    )
    (command.Simple
      words: [{<grep>} {(DQ <'HostKey '>)} {($ Id.VSub_DollarName '$OBJ') <'/sshd_config'>}]
      redirects: [
        (redir
          op: <Id.Redir_Great '>'>
          loc: (redir_loc.Fd fd:1)
          arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config_minimal'>}
        )
      ]
      do_fork: T
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:SSHD_KEYS)
          op: assign_op.Equal
          rhs: 
            {
              (DQ 
                (command_sub
                  left_token: <Id.Left_Backtick '`'>
                  child: (C {<cat>} {($ Id.VSub_DollarName '$OBJ') <'/sshd_config_minimal'>})
                )
              )
            }
          spids: [62]
        )
      ]
    )
    (C {<verbose>} {(DQ <'reparse minimal config'>)})
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (command.Subshell
          child: 
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DAmp]
              children: [
                (command.Simple
                  words: [
                    {($ Id.VSub_DollarName '$SUDO')}
                    {(${ Id.VSub_Name SSHD)}
                    {<-T>}
                    {<-f>}
                    {($ Id.VSub_DollarName '$OBJ') <'/sshd_config_minimal'>}
                  ]
                  redirects: [
                    (redir
                      op: <Id.Redir_Great '>'>
                      loc: (redir_loc.Fd fd:1)
                      arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>}
                    )
                  ]
                  do_fork: T
                )
                (command.Simple
                  words: [
                    {($ Id.VSub_DollarName '$SUDO')}
                    {(${ Id.VSub_Name SSHD)}
                    {<-T>}
                    {<-f>}
                    {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>}
                  ]
                  redirects: [
                    (redir
                      op: <Id.Redir_Great '>'>
                      loc: (redir_loc.Fd fd:1)
                      arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.2'>}
                    )
                  ]
                  do_fork: T
                )
                (C {<diff>} {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>} 
                  {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.2'>}
                )
              ]
            )
        )
        (C {<fail>} {(DQ <'reparse minimal config'>)})
      ]
    )
    (C {<verbose>} {(DQ <'reparse regress config'>)})
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (command.Subshell
          child: 
            (command.AndOr
              ops: [Id.Op_DAmp Id.Op_DAmp]
              children: [
                (command.Simple
                  words: [
                    {($ Id.VSub_DollarName '$SUDO')}
                    {(${ Id.VSub_Name SSHD)}
                    {<-T>}
                    {<-f>}
                    {($ Id.VSub_DollarName '$OBJ') <'/sshd_config'>}
                  ]
                  redirects: [
                    (redir
                      op: <Id.Redir_Great '>'>
                      loc: (redir_loc.Fd fd:1)
                      arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>}
                    )
                  ]
                  do_fork: T
                )
                (command.Simple
                  words: [
                    {($ Id.VSub_DollarName '$SUDO')}
                    {(${ Id.VSub_Name SSHD)}
                    {<-T>}
                    {<-f>}
                    {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>}
                  ]
                  redirects: [
                    (redir
                      op: <Id.Redir_Great '>'>
                      loc: (redir_loc.Fd fd:1)
                      arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.2'>}
                    )
                  ]
                  do_fork: T
                )
                (C {<diff>} {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>} 
                  {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.2'>}
                )
              ]
            )
        )
        (C {<fail>} {(DQ <'reparse regress config'>)})
      ]
    )
    (C {<verbose>} {(DQ <'listenaddress order'>)})
    (command.Simple
      words: [{<cat>}]
      redirects: [
        (redir
          op: <Id.Redir_Great '>'>
          loc: (redir_loc.Fd fd:1)
          arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.0'>}
        )
        (redir
          op: <Id.Redir_DLess '<<'>
          loc: (redir_loc.Fd fd:0)
          arg: 
            (redir_param.HereDoc
              here_begin: {<EOD>}
              here_end_span_id: 227
              stdin_parts: [<'listenaddress 1.2.3.4:1234\n'> <'listenaddress 1.2.3.4:5678\n'>]
            )
        )
      ]
      do_fork: T
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {<Id.Lit_LBracket '['>} {<X> (${ Id.VSub_Name SKIP_IPV6)} {<Id.Lit_Equals '='>} {<Xyes>} 
          {<Id.Lit_RBracket ']'>}
        )
        (command.Simple
          words: [{<cat>}]
          redirects: [
            (redir
              op: <Id.Redir_DGreat '>>'>
              loc: (redir_loc.Fd fd:1)
              arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.0'>}
            )
            (redir
              op: <Id.Redir_DLess '<<'>
              loc: (redir_loc.Fd fd:0)
              arg: 
                (redir_param.HereDoc
                  here_begin: {<EOD>}
                  here_end_span_id: 256
                  stdin_parts: [<'listenaddress [::1]:1234\n'> <'listenaddress [::1]:5678\n'>]
                )
            )
          ]
          do_fork: T
        )
      ]
    )
    (command.Simple
      words: [{<cat>}]
      redirects: [
        (redir
          op: <Id.Redir_Great '>'>
          loc: (redir_loc.Fd fd:1)
          arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>}
        )
        (redir
          op: <Id.Redir_DLess '<<'>
          loc: (redir_loc.Fd fd:0)
          arg: 
            (redir_param.HereDoc
              here_begin: {<EOD>}
              here_end_span_id: 283
              stdin_parts: [
                (${ Id.VSub_Name SSHD_KEYS)
                <'\n'>
                <'addressfamily any\n'>
                <'port 1234\n'>
                <'port 5678\n'>
                <'listenaddress 1.2.3.4\n'>
              ]
            )
        )
      ]
      do_fork: T
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {<Id.Lit_LBracket '['>} {<X> (${ Id.VSub_Name SKIP_IPV6)} {<Id.Lit_Equals '='>} {<Xyes>} 
          {<Id.Lit_RBracket ']'>}
        )
        (command.Simple
          words: [{<cat>}]
          redirects: [
            (redir
              op: <Id.Redir_DGreat '>>'>
              loc: (redir_loc.Fd fd:1)
              arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>}
            )
            (redir
              op: <Id.Redir_DLess '<<'>
              loc: (redir_loc.Fd fd:0)
              arg: 
                (redir_param.HereDoc
                  here_begin: {<EOD>}
                  here_end_span_id: 311
                  stdin_parts: [<'listenaddress ::1\n'>]
                )
            )
          ]
          do_fork: T
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (command.Subshell
          child: 
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.Pipeline
                  children: [
                    (C {($ Id.VSub_DollarName '$SUDO')} {(${ Id.VSub_Name SSHD)} {<-T>} {<-f>} 
                      {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>}
                    )
                    (command.Simple
                      words: [{<grep>} {(SQ <'listenaddress '>)}]
                      redirects: [
                        (redir
                          op: <Id.Redir_Great '>'>
                          loc: (redir_loc.Fd fd:1)
                          arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.2'>}
                        )
                      ]
                      do_fork: T
                    )
                  ]
                  negated: F
                )
                (C {<diff>} {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.0'>} 
                  {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.2'>}
                )
              ]
            )
        )
        (C {<fail>} {(DQ <'listenaddress order 1'>)})
      ]
    )
    (command.Simple
      words: [{<cat>}]
      redirects: [
        (redir
          op: <Id.Redir_Great '>'>
          loc: (redir_loc.Fd fd:1)
          arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>}
        )
        (redir
          op: <Id.Redir_DLess '<<'>
          loc: (redir_loc.Fd fd:0)
          arg: 
            (redir_param.HereDoc
              here_begin: {<EOD>}
              here_end_span_id: 385
              stdin_parts: [
                (${ Id.VSub_Name SSHD_KEYS)
                <'\n'>
                <'listenaddress 1.2.3.4\n'>
                <'port 1234\n'>
                <'port 5678\n'>
                <'addressfamily any\n'>
              ]
            )
        )
      ]
      do_fork: T
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (C {<Id.Lit_LBracket '['>} {<X> (${ Id.VSub_Name SKIP_IPV6)} {<Id.Lit_Equals '='>} {<Xyes>} 
          {<Id.Lit_RBracket ']'>}
        )
        (command.Simple
          words: [{<cat>}]
          redirects: [
            (redir
              op: <Id.Redir_DGreat '>>'>
              loc: (redir_loc.Fd fd:1)
              arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>}
            )
            (redir
              op: <Id.Redir_DLess '<<'>
              loc: (redir_loc.Fd fd:0)
              arg: 
                (redir_param.HereDoc
                  here_begin: {<EOD>}
                  here_end_span_id: 413
                  stdin_parts: [<'listenaddress ::1\n'>]
                )
            )
          ]
          do_fork: T
        )
      ]
    )
    (command.AndOr
      ops: [Id.Op_DPipe]
      children: [
        (command.Subshell
          child: 
            (command.AndOr
              ops: [Id.Op_DAmp]
              children: [
                (command.Pipeline
                  children: [
                    (C {($ Id.VSub_DollarName '$SUDO')} {(${ Id.VSub_Name SSHD)} {<-T>} {<-f>} 
                      {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.1'>}
                    )
                    (command.Simple
                      words: [{<grep>} {(SQ <'listenaddress '>)}]
                      redirects: [
                        (redir
                          op: <Id.Redir_Great '>'>
                          loc: (redir_loc.Fd fd:1)
                          arg: {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.2'>}
                        )
                      ]
                      do_fork: T
                    )
                  ]
                  negated: F
                )
                (C {<diff>} {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.0'>} 
                  {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.2'>}
                )
              ]
            )
        )
        (C {<fail>} {(DQ <'listenaddress order 2'>)})
      ]
    )
    (C {<rm>} {<-f>} 
      {($ Id.VSub_DollarName '$OBJ') <'/sshd_config.'> <Id.Lit_LBracket '['> <012> <Id.Lit_RBracket ']'>}
    )
  ]
)