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Kernel and Embedded Linux
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# $FreeBSD$ T=`mktemp -d "${TMPDIR:-/tmp}/sh-test.XXXXXXXX"` || exit trap 'rm -rf "${T}"' 0 PATH=$T:$PATH ls -ld . >/dev/null cat <<EOF >"$T/ls" : EOF chmod 755 "$T/ls" PATH=$PATH ls -ld .