TMP=$(mktemp /tmp/selector-cd.XXXXXX)
tail -$((SELECTOR_CD_HISTORY_SIZE-1)) < "${SELECTOR_CD_HISTORY}" > "${TMP}"
cat "${TMP}" > "${SELECTOR_CD_HISTORY}"
- rm -f "${TMP}"
+ \rm -f "${TMP}"
fi
echo "${PWD}" | sed -e "s!^${HOME}!~!" >> "${SELECTOR_CD_HISTORY}"