set -u
echo "=== 谁读 DSHS_OVERLAY_BOOTSTRAP_SEEDS ==="
grep -rn "DSHS_OVERLAY_BOOTSTRAP_SEEDS" /opt/dshs/lib 2>/dev/null | head -10
echo "=== mksess.cjs 用法（前 40 行）==="
sed -n '1,40p' /opt/dshs/mksess.cjs