use `head -n 1` instead of `head -1` (likewise for `tail`)#125

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ocaisa merged 1 commit intoEESSI:mainfrom

boegel:head_tail

Nov 12, 2025

Commits on Nov 12, 2025

use 'head -n 1' instead of 'head -1' (likewise for 'tail')
boegel
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