(List
  (Com {[LIT_CHARS set]} {[LIT_CHARS -e]}  )
  (Com {[LIT_CHARS exec]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS warn-test-log]} <REDIR_DGREAT "1>>"> 1),
    >
  )
  (Com {[LIT_CHARS exec]}
    <
    (FilenameRedirectNode filename={[LIT_CHARS warn-test-log]} <REDIR_DGREAT "2>>"> 2),
    >
  )
  (Com {[LIT_CHARS head]} {[LIT_CHARS -1]} {[LIT_CHARS warning]}  )
  (Com {[LIT_CHARS rm]} {[LIT_CHARS warning]}  )
)