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Replace expr with Arithmetic Expansion #24

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bkil opened this issue Jun 1, 2022 · 0 comments
Open

Replace expr with Arithmetic Expansion #24

bkil opened this issue Jun 1, 2022 · 0 comments

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@bkil
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bkil commented Jun 1, 2022

N="$(expr $(nproc) '+' 1)" -> N=$((nproc+1))

This saves a fork too.
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