linda

dnf clean all
rm -fr /var/cache/dnf/*
dnf upgrade

参考：https://access.redhat.com/discussions/5141811


或
yum clean all
yum upgrade

参考：https://www.reddit.com/r/redhat/comments/brumzw/last_metadata_expiration_check/


yum repolist enabled -v contains this information (the metadata_expire configured and the last metadata update time) and pretty output.
参考：https://unix.stackexchange.com/questions/304348/how-to-check-when-yum-metadata-will-expire

[ 本帖最后由 linda 于 2022-9-19 12:48 编辑 ]