(command.CommandList
  children: [
    (command.ShAssignment
      left: <Id.Lit_VarLike 'LC_ALL='>
      pairs: [
        (AssignPair
          left: <Id.Lit_VarLike 'LC_ALL='>
          lhs: (sh_lhs_expr.Name left:<Id.Lit_VarLike 'LC_ALL='> name:LC_ALL)
          op: assign_op.Equal
          rhs: {<C>}
        )
      ]
      redirects: []
    )
    (command.Simple
      blame_tok: <sed>
      more_env: []
      words: [
        {<sed>}
        {<-n>}
        {<-e>}
        {(SQ <'s/^00*/0/'>)}
        {<-e>}
        {
          (SQ 
            <
's/^\\([0-9a-fA-F]*\\) . VDSO_\\([a-zA-Z0-9_]*\\)$/\\#define vdso_offset_\\2\\t0x\\1/p'
            >
          )
        }
      ]
      redirects: []
      do_fork: T
    )
  ]
)