(command.CommandList
  children: [
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:locatedb)
          op: assign_op.Equal
          rhs: {(DQ (/var/locate.db))}
          spids: [17]
        )
      ]
    )
    (command.ShAssignment
      pairs: [
        (assign_pair
          lhs: (sh_lhs_expr.Name name:slocatedb)
          op: assign_op.Equal
          rhs: {(DQ (.slocatedb))}
          spids: [22]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (C {(Id.Lit_LBracket '[')} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:33)
                        command_list: (command.CommandList children:[(C {(id)} {(-nu)})])
                      )
                    )
                  } {(Id.KW_Bang '!') (Id.Lit_Equals '=')} {(DQ (root))} {(Id.Lit_RBracket ']')}
                )
              terminator: (Token id:Id.Op_Semi val:';' span_id:49)
            )
          ]
          action: [
            (command.Simple
              words: [
                {(echo)}
                {(DQ ($ Id.VSub_Number '$0') (': Error: You must be root to run this command.'))}
              ]
              redirects: [
                (redir.Redir
                  op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:61)
                  fd: -1
                  arg_word: {(2)}
                )
              ]
            )
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Exit val:exit span_id:65)
              arg_word: {(1)}
            )
          ]
          spids: [28 51]
        )
      ]
    )
    (command.If
      arms: [
        (if_arm
          cond: [
            (command.Sentence
              child: 
                (C {(Id.Lit_LBracket '[')} 
                  {
                    (DQ 
                      (command_sub
                        left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:77)
                        command_list: 
                          (command.CommandList
                            children: [
                              (C {(grep)} {(SQ (Token id:Id.Lit_Chars val:'^nobody:' span_id:81))} 
                                {(/etc/passwd)}
                              )
                            ]
                          )
                      )
                    )
                  } {(Id.Lit_Equals '=')} {(DQ )} {(Id.Lit_RBracket ']')}
                )
              terminator: (Token id:Id.Op_Semi val:';' span_id:95)
            )
          ]
          action: [
            (command.Simple
              words: [
                {(echo)}
                {(DQ ($ Id.VSub_Number '$0') (": Error: you must have an account for user 'nobody'"))}
              ]
              redirects: [
                (redir.Redir
                  op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:107)
                  fd: -1
                  arg_word: {(2)}
                )
              ]
            )
            (command.Sentence
              child: 
                (command.Simple
                  words: [{(echo)} {(DQ ('to create the default slocate database.'))}]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_GreatAnd val:'>&' span_id:117)
                      fd: -1
                      arg_word: {(2)}
                    )
                  ]
                )
              terminator: (Token id:Id.Op_Semi val:';' span_id:119)
            )
            (command.ControlFlow
              token: (Token id:Id.ControlFlow_Exit val:exit span_id:121)
              arg_word: {(1)}
            )
          ]
          spids: [72 97]
        )
      ]
    )
    (C {(cd)} {(/)})
    (command.Simple
      words: [{(su)} {(-fm)} {(nobody)} {(-c)} {(DQ ('find / -print'))}]
      redirects: [
        (redir.Redir
          op: (Token id:Id.Redir_Great val:'>' span_id:151)
          fd: -1
          arg_word: {($ Id.VSub_DollarName '$locatedb')}
        )
        (redir.Redir
          op: (Token id:Id.Redir_Great val:'2>' span_id:155)
          fd: 2
          arg_word: {(/dev/null)}
        )
      ]
    )
    (C {(echo)} {(DQ ('building default slocate database (user = nobody)'))})
    (C {(echo)} {(...)} {(result)} {(is)} 
      {
        (command_sub
          left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:172)
          command_list: 
            (command.CommandList
              children: [
                (command.Simple
                  words: [{(wc)} {(-l)}]
                  redirects: [
                    (redir.Redir
                      op: (Token id:Id.Redir_Less val:'<' span_id:177)
                      fd: -1
                      arg_word: {($ Id.VSub_DollarName '$locatedb')}
                    )
                  ]
                )
              ]
            )
        )
      } {(lines)} {(long.)}
    )
    (command.ForEach
      iter_name: account
      iter_words: [
        {
          (command_sub
            left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:199)
            command_list: 
              (command.CommandList
                children: [(C {(cut)} {(-d) (Id.Lit_Other ':')} {(-f1)} {(/etc/passwd)})]
              )
          )
        }
      ]
      do_arg_iter: F
      body: 
        (command.DoGroup
          children: [
            (command.ShAssignment
              pairs: [
                (assign_pair
                  lhs: (sh_lhs_expr.Name name:homedir)
                  op: assign_op.Equal
                  rhs: 
                    {
                      (DQ 
                        (command_sub
                          left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:215)
                          command_list: 
                            (command.CommandList
                              children: [
                                (command.Pipeline
                                  children: [
                                    (C {(grep)} {(DQ ('^') (${ Id.VSub_Name account) (':'))} 
                                      {(/etc/passwd)}
                                    )
                                    (C {(cut)} {(-d) (Id.Lit_Other ':')} {(-f6)})
                                  ]
                                  negated: F
                                )
                              ]
                            )
                        )
                      )
                    }
                  spids: [213]
                )
              ]
            )
            (command.If
              arms: [
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (C {(Id.Lit_LBracket '[')} {(DQ ($ Id.VSub_DollarName '$homedir'))} 
                          {(Id.Lit_Equals '=')} {(DQ (/))} {(Id.Lit_RBracket ']')}
                        )
                      terminator: (Token id:Id.Op_Semi val:';' span_id:257)
                    )
                  ]
                  action: [
                    (command.ControlFlow
                      token: (Token id:Id.ControlFlow_Continue val:continue span_id:262)
                    )
                  ]
                  spids: [241 259]
                )
                (if_arm
                  cond: [
                    (command.Sentence
                      child: 
                        (C {(Id.Lit_LBracket '[')} {(-e)} 
                          {($ Id.VSub_DollarName '$homedir') (/) ($ Id.VSub_DollarName '$slocatedb')} {(Id.Lit_RBracket ']')}
                        )
                      terminator: (Token id:Id.Op_Semi val:';' span_id:280)
                    )
                  ]
                  action: [
                    (C {(echo)} 
                      {(DQ ('building slocate database for user ') ($ Id.VSub_DollarName '$account'))}
                    )
                    (command.Simple
                      words: [
                        {(su)}
                        {(-m)}
                        {($ Id.VSub_DollarName '$account')}
                        {(-c)}
                        {(DQ ('find / -print'))}
                      ]
                      redirects: [
                        (redir.Redir
                          op: (Token id:Id.Redir_Great val:'>' span_id:305)
                          fd: -1
                          arg_word: 
                            {($ Id.VSub_DollarName '$homedir') (/) ($ Id.VSub_DollarName '$slocatedb')}
                        )
                        (redir.Redir
                          op: (Token id:Id.Redir_Great val:'2>' span_id:313)
                          fd: 2
                          arg_word: {(/dev/null)}
                        )
                      ]
                    )
                    (C {(chmod)} {(600)} 
                      {($ Id.VSub_DollarName '$homedir') (/) ($ Id.VSub_DollarName '$slocatedb')}
                    )
                    (C {(chown)} {($ Id.VSub_DollarName '$account')} 
                      {($ Id.VSub_DollarName '$homedir') (/) ($ Id.VSub_DollarName '$slocatedb')}
                    )
                    (C {(echo)} {(...)} {(result)} {(is)} 
                      {
                        (command_sub
                          left_token: (Token id:Id.Left_DollarParen val:'$(' span_id:343)
                          command_list: 
                            (command.CommandList
                              children: [
                                (command.Simple
                                  words: [{(wc)} {(-l)}]
                                  redirects: [
                                    (redir.Redir
                                      op: (Token id:Id.Redir_Less val:'<' span_id:348)
                                      fd: -1
                                      arg_word: 
                                        {($ Id.VSub_DollarName '$homedir') (/) 
                                          ($ Id.VSub_DollarName '$slocatedb')
                                        }
                                    )
                                  ]
                                )
                              ]
                            )
                        )
                      } {(lines)} {(long.)}
                    )
                  ]
                  spids: [268 282]
                )
              ]
            )
          ]
        )
    )
    (command.ControlFlow token:(Token id:Id.ControlFlow_Exit val:exit span_id:365) arg_word:{(0)})
  ]
)