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11 lines
214 B
Text
11 lines
214 B
Text
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T=$(mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX") || exit
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trap 'rm -rf "$T"' 0
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set -C
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echo . >"$T/a" &&
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[ -s "$T/a" ] &&
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{ ! true >"$T/a"; } 2>/dev/null &&
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[ -s "$T/a" ] &&
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ln -s /dev/null "$T/b" &&
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true >"$T/b"
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