#!/bin/bash

# Possible summaries include:
# No packages needed for security; %d packages available
# %d package(s) needed[ (+%d related)] for security, out of %d available
# There are [[%d security update(s)[ out of ]%d total update(s)]] available
LANG=C timeout 30s /usr/bin/dnf -q \
    --debuglevel 2 \
    --security updateinfo 2>/dev/null \
    | grep . \
    && echo -e 'Run "dnf upgrade-minimal --security" to apply all updates.More details please refer to:\nhttps://help.aliyun.com/document_detail/416274.html'