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          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'SAVEDFILE='> name:SAVEDFILE)
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          rhs: {<'/var/lib/urandom/random-seed'>}
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      ]
      redirects: []
    )
    (command.AndOr
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        (command.Simple
          blame_tok: <Id.Lit_LBracket '['>
          more_env: []
          words: [{<Id.Lit_LBracket '['>} {<-c>} {<'/dev/urandom'>} {<Id.Lit_RBracket ']'>}]
          redirects: []
          do_fork: T
        )
        (command.ControlFlow keyword:<Id.ControlFlow_Exit exit> arg_word:{<0>})
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      ops: [<Id.Op_DPipe _>]
    )
    (command.ShAssignment
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      pairs: [
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          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'PATH='> name:PATH)
          op: assign_op.Equal
          rhs: {<'/sbin'> <Id.Lit_Colon ':'> <'/bin'>}
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      redirects: []
    )
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          cond: 
            (condition.Shell
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                    (command.Pipeline
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                      children: [
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                                                      more_env: []
                                                      words: [
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                                                        {<'/proc/sys/kernel/random/poolsize'>}
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                                                      do_fork: T
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                                                  right: <Id.Eof_RParen _>
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                                        right: {<Id.Lit_Digits 8>}
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                            )
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                      ops: []
                    )
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            )
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                  lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'POOLBYTES='> name:POOLBYTES)
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                  rhs: {<512>}
                )
              ]
              redirects: []
            )
          ]
          spids: [82 114]
        )
      ]
      else_action: []
      fi_kw: <Id.KW_Fi fi>
      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_status>
      name: do_status
      body: 
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              if_kw: <Id.KW_If if>
              arms: [
                (IfArm
                  keyword: <Id.KW_If if>
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                    (condition.Shell
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                            (command.Simple
                              blame_tok: <Id.Lit_LBracket '['>
                              more_env: []
                              words: [
                                {<Id.Lit_LBracket '['>}
                                {<-f>}
                                {($ Id.VSub_DollarName SAVEDFILE)}
                                {<Id.Lit_RBracket ']'>}
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                              redirects: []
                              do_fork: T
                            )
                          terminator: <Id.Op_Semi _>
                        )
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                    )
                  then_kw: <Id.KW_Then then>
                  action: [(command.ControlFlow keyword:<Id.ControlFlow_Return return> arg_word:{<0>})]
                  spids: [140 152]
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              ]
              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: []
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          redirects: []
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      to_match: (case_arg.Word w:{(DQ ($ Id.VSub_Number 1))})
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          pattern: (pat.Words words:[{<start>} {(DQ )}])
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          action: [
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                (command.Simple
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                  more_env: []
                  words: [
                    {<Id.Lit_LBracket '['>}
                    {(DQ ($ Id.VSub_DollarName VERBOSE))}
                    {<Id.Lit_Equals '='>}
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                    {<Id.Lit_RBracket ']'>}
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                  redirects: []
                  do_fork: T
                )
                (command.Simple
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                  more_env: []
                  words: [{<log_action_begin_msg>} {(DQ <'Initializing random number generator'>)}]
                  redirects: []
                  do_fork: T
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            (command.Subshell
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              child: 
                (command.CommandList
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                      more_env: []
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                      redirects: []
                      do_fork: T
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                    (command.If
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                          cond: 
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                                  redirects: []
                                  do_fork: T
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                              redirects: []
                              do_fork: T
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                          spids: [259 272]
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                      else_action: []
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                      redirects: []
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                )
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            )
            (command.Simple
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              more_env: []
              words: [{<umask>} {<077>}]
              redirects: []
              do_fork: T
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            (command.Simple
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              more_env: []
              words: [
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                {<Id.Lit_VarLike 'if='> <'/dev/urandom'>}
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              do_fork: T
            )
            (command.ShAssignment
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              redirects: []
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            (command.Simple
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              do_fork: T
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                  redirects: []
                  do_fork: T
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                (command.Simple
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                  more_env: []
                  words: [{<log_action_end_msg>} {($ Id.VSub_DollarName ES)}]
                  redirects: []
                  do_fork: T
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              ops: [<Id.Op_DPipe _>]
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        (CaseArm
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              more_env: []
              words: [{<do_status>}]
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              more_env: []
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              do_fork: T
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          right: <Id.Op_DSemi _>
        )
        (CaseArm
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              more_env: []
              words: [{<echo>} {(DQ <'Usage: urandom start|stop'>)}]
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      words: [{<Id.Lit_Colon ':'>}]
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