4 trap '[ "$?" -eq 0 ] || echo "An error occured" >&2' EXIT
8 chown root:root "$1.tmp"
10 getrandom 512 > "$1.tmp"
12 echo "Seed saved ($1)"
15 SEED="$(uci -q get system.@system[0].urandom_seed || true)"
16 [ "${SEED:0:1}" == "/" ] && save "$SEED"
18 SEED=/etc/urandom.seed
19 [ ! -f $SEED ] && save "$SEED"