(command.CommandList
  children: [
    (command.ShAssignment
      left: <Id.Lit_VarLike 'PATH='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'PATH='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'PATH='> name:PATH)
          op: assign_op.Equal
          rhs: {<'/sbin'> <Id.Lit_Colon ':'> <'/bin'>}
        )
      ]
      redirects: []
    )
    (command.Simple
      blame_tok: <.>
      more_env: []
      words: [{<.>} {<'/lib/init/vars.sh'>}]
      redirects: []
      do_fork: T
    )
    (command.Simple
      blame_tok: <.>
      more_env: []
      words: [{<.>} {<'/lib/lsb/init-functions'>}]
      redirects: []
      do_fork: T
    )
    (command.ShFunction
      name_tok: <do_start>
      name: do_start
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.AndOr
              children: [
                (command.Simple
                  blame_tok: <Id.Lit_LBracket '['>
                  more_env: []
                  words: [{<Id.Lit_LBracket '['>} {<-f>} {<'/etc/hostname'>} {<Id.Lit_RBracket ']'>}]
                  redirects: []
                  do_fork: T
                )
                (command.ShAssignment
                  left: <Id.Lit_VarLike 'HOSTNAME='>
                  pairs: [
                    (AssignPair
                      left: <Id.Lit_VarLike 'HOSTNAME='>
                      lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'HOSTNAME='> name:HOSTNAME)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (DQ 
                            (CommandSub
                              left_token: <Id.Left_DollarParen '$('>
                              child: 
                                (command.Simple
                                  blame_tok: <cat>
                                  more_env: []
                                  words: [{<cat>} {<'/etc/hostname'>}]
                                  redirects: []
                                  do_fork: T
                                )
                              right: <Id.Eof_RParen _>
                            )
                          )
                        }
                    )
                  ]
                  redirects: []
                )
              ]
              ops: [<Id.Op_DAmp _>]
            )
            (command.AndOr
              children: [
                (command.Simple
                  blame_tok: <Id.Lit_LBracket '['>
                  more_env: []
                  words: [
                    {<Id.Lit_LBracket '['>}
                    {<-z>}
                    {(DQ ($ Id.VSub_DollarName HOSTNAME))}
                    {<Id.Lit_RBracket ']'>}
                  ]
                  redirects: []
                  do_fork: T
                )
                (command.ShAssignment
                  left: <Id.Lit_VarLike 'HOSTNAME='>
                  pairs: [
                    (AssignPair
                      left: <Id.Lit_VarLike 'HOSTNAME='>
                      lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'HOSTNAME='> name:HOSTNAME)
                      op: assign_op.Equal
                      rhs: 
                        {
                          (DQ 
                            (CommandSub
                              left_token: <Id.Left_DollarParen '$('>
                              child: 
                                (command.Simple
                                  blame_tok: <hostname>
                                  more_env: []
                                  words: [{<hostname>}]
                                  redirects: []
                                  do_fork: T
                                )
                              right: <Id.Eof_RParen _>
                            )
                          )
                        }
                    )
                  ]
                  redirects: []
                )
              ]
              ops: [<Id.Op_DAmp _>]
            )
            (command.AndOr
              children: [
                (command.Simple
                  blame_tok: <Id.Lit_LBracket '['>
                  more_env: []
                  words: [
                    {<Id.Lit_LBracket '['>}
                    {<-z>}
                    {(DQ ($ Id.VSub_DollarName HOSTNAME))}
                    {<Id.Lit_RBracket ']'>}
                  ]
                  redirects: []
                  do_fork: T
                )
                (command.ShAssignment
                  left: <Id.Lit_VarLike 'HOSTNAME='>
                  pairs: [
                    (AssignPair
                      left: <Id.Lit_VarLike 'HOSTNAME='>
                      lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'HOSTNAME='> name:HOSTNAME)
                      op: assign_op.Equal
                      rhs: {<localhost>}
                    )
                  ]
                  redirects: []
                )
              ]
              ops: [<Id.Op_DAmp _>]
            )
            (command.AndOr
              children: [
                (command.Simple
                  blame_tok: <Id.Lit_LBracket '['>
                  more_env: []
                  words: [
                    {<Id.Lit_LBracket '['>}
                    {(DQ ($ Id.VSub_DollarName VERBOSE))}
                    {<Id.KW_Bang '!'> <Id.Lit_Equals '='>}
                    {<no>}
                    {<Id.Lit_RBracket ']'>}
                  ]
                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <log_action_begin_msg>
                  more_env: []
                  words: [
                    {<log_action_begin_msg>}
                    {(DQ <'Setting hostname to \''> ($ Id.VSub_DollarName HOSTNAME) <'\''>)}
                  ]
                  redirects: []
                  do_fork: T
                )
              ]
              ops: [<Id.Op_DAmp _>]
            )
            (command.Simple
              blame_tok: <hostname>
              more_env: []
              words: [{<hostname>} {(DQ ($ Id.VSub_DollarName HOSTNAME))}]
              redirects: []
              do_fork: T
            )
            (command.ShAssignment
              left: <Id.Lit_VarLike 'ES='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'ES='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'ES='> name:ES)
                  op: assign_op.Equal
                  rhs: {($ Id.VSub_QMark '?')}
                )
              ]
              redirects: []
            )
            (command.AndOr
              children: [
                (command.Simple
                  blame_tok: <Id.Lit_LBracket '['>
                  more_env: []
                  words: [
                    {<Id.Lit_LBracket '['>}
                    {(DQ ($ Id.VSub_DollarName VERBOSE))}
                    {<Id.KW_Bang '!'> <Id.Lit_Equals '='>}
                    {<no>}
                    {<Id.Lit_RBracket ']'>}
                  ]
                  redirects: []
                  do_fork: T
                )
                (command.Simple
                  blame_tok: <log_action_end_msg>
                  more_env: []
                  words: [{<log_action_end_msg>} {($ Id.VSub_DollarName ES)}]
                  redirects: []
                  do_fork: T
                )
              ]
              ops: [<Id.Op_DAmp _>]
            )
            (command.ControlFlow
              keyword: <Id.ControlFlow_Exit exit>
              arg_word: {($ Id.VSub_DollarName ES)}
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.ShFunction
      name_tok: <do_status>
      name: do_status
      body: 
        (BraceGroup
          left: <Id.Lit_LBrace '{'>
          children: [
            (command.ShAssignment
              left: <Id.Lit_VarLike 'HOSTNAME='>
              pairs: [
                (AssignPair
                  left: <Id.Lit_VarLike 'HOSTNAME='>
                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'HOSTNAME='> name:HOSTNAME)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (CommandSub
                        left_token: <Id.Left_DollarParen '$('>
                        child: 
                          (command.Simple
                            blame_tok: <hostname>
                            more_env: []
                            words: [{<hostname>}]
                            redirects: []
                            do_fork: T
                          )
                        right: <Id.Eof_RParen _>
                      )
                    }
                )
              ]
              redirects: []
            )
            (command.If
              if_kw: <Id.KW_If if>
              arms: [
                (IfArm
                  keyword: <Id.KW_If if>
                  cond: 
                    (condition.Shell
                      commands: [
                        (command.Sentence
                          child: 
                            (command.Simple
                              blame_tok: <Id.Lit_LBracket '['>
                              more_env: []
                              words: [
                                {<Id.Lit_LBracket '['>}
                                {(DQ ($ Id.VSub_DollarName HOSTNAME))}
                                {<Id.Lit_RBracket ']'>}
                              ]
                              redirects: []
                              do_fork: T
                            )
                          terminator: <Id.Op_Semi _>
                        )
                      ]
                    )
                  then_kw: <Id.KW_Then then>
                  action: [(command.ControlFlow keyword:<Id.ControlFlow_Return return> arg_word:{<0>})]
                  spids: [212 224]
                )
              ]
              else_kw: <Id.KW_Else else>
              else_action: [(command.ControlFlow keyword:<Id.ControlFlow_Return return> arg_word:{<4>})]
              fi_kw: <Id.KW_Fi fi>
              redirects: []
            )
          ]
          redirects: []
          right: <Id.Lit_RBrace '}'>
        )
    )
    (command.Case
      case_kw: <Id.KW_Case case>
      to_match: (case_arg.Word w:{(DQ ($ Id.VSub_Number 1))})
      arms_start: <Id.KW_In in>
      arms: [
        (CaseArm
          left: <start>
          pattern: (pat.Words words:[{<start>} {(DQ )}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.Simple
              blame_tok: <do_start>
              more_env: []
              words: [{<do_start>}]
              redirects: []
              do_fork: T
            )
          ]
          right: <Id.Op_DSemi _>
        )
        (CaseArm
          left: <restart>
          pattern: (pat.Words words:[{<restart>} {<reload>} {<force-reload>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.Simple
              blame_tok: <echo>
              more_env: []
              words: [{<echo>} {(DQ <'Error: argument \''> ($ Id.VSub_Number 1) <'\' not supported'>)}]
              redirects: [(Redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
              do_fork: T
            )
            (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<3>})
          ]
          right: <Id.Op_DSemi _>
        )
        (CaseArm
          left: <stop>
          pattern: (pat.Words words:[{<stop>}])
          middle: <Id.Right_CasePat _>
          action: []
          right: <Id.Op_DSemi _>
        )
        (CaseArm
          left: <status>
          pattern: (pat.Words words:[{<status>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.Simple
              blame_tok: <do_status>
              more_env: []
              words: [{<do_status>}]
              redirects: []
              do_fork: T
            )
            (command.ControlFlow
              keyword: <Id.ControlFlow_Exit exit>
              arg_word: {($ Id.VSub_QMark '?')}
            )
          ]
          right: <Id.Op_DSemi _>
        )
        (CaseArm
          left: <Id.Lit_Star '*'>
          pattern: (pat.Words words:[{<Id.Lit_Star '*'>}])
          middle: <Id.Right_CasePat _>
          action: [
            (command.Simple
              blame_tok: <echo>
              more_env: []
              words: [{<echo>} {(DQ <'Usage: hostname.sh [start|stop]'>)}]
              redirects: [(Redir op:<Id.Redir_GreatAnd '>&'> loc:(redir_loc.Fd fd:1) arg:{<2>})]
              do_fork: T
            )
            (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<3>})
          ]
          right: <Id.Op_DSemi _>
        )
      ]
      arms_end: <Id.KW_Esac esac>
      redirects: []
    )
    (command.Simple
      blame_tok: <Id.Lit_Colon ':'>
      more_env: []
      words: [{<Id.Lit_Colon ':'>}]
      redirects: []
      do_fork: T
    )
  ]
)