ubixos/bin/sh/tests/expansion/cmdsubst5.0 at master

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ubixos / bin / sh / tests / expansion / cmdsubst5.0

Charlie Root on 16 Jan 2018 137 bytes BSD Shell

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# $FreeBSD: releng/11.1/bin/sh/tests/expansion/cmdsubst5.0 216761 2010-12-28 13:28:24Z jilles $

unset v
exec 2>/dev/null
! y=$(: ${v?})