تنظیم میرور در سیستم عامل fedora

sudo cp /etc/yum.repos.d/fedora.repo /etc/yum.repos.d/fedora.repo.bak
sudo cp /etc/yum.repos.d/fedora-updates.repo /etc/yum.repos.d/fedora-updates.repo.bak

sudo nano /etc/yum.repos.d/fedora.repo

[fedora]
name=Fedora $releasever - $basearch
baseurl=https://linux-mirror.liara.ir/repository/fedora/linux/releases/$releasever/Everything/$basearch/os/
#metalink=https://mirrors.fedoraproject.org/metalink?repo=fedora-$releasever&arch=$basearch
enabled=1
countme=1
metadata_expire=7d
repo_gpgcheck=0
type=rpm
gpgcheck=0
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch
skip_if_unavailable=False

sudo nano /etc/yum.repos.d/fedora-updates.repo

[updates]
name=Fedora $releasever - $basearch - Updates
baseurl=http://linux-mirror.liara.ir/repository/fedora/linux/updates/$releasever/Everything/$basearch/
#metalink=https://mirrors.fedoraproject.org/metalink?repo=updates-released-f$releasever&arch=$basearch
enabled=1
countme=1
repo_gpgcheck=0
type=rpm
gpgcheck=0
metadata_expire=6h
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch
skip_if_unavailable=False

sudo dnf update

rm -f /etc/yum.repos.d/fedora.repo
rm -f /etc/yum.repos.d/fedora-updates.repo

mv /etc/yum.repos.d/fedora.repo.bak /etc/yum.repos.d/fedora.repo
mv /etc/yum.repos.d/fedora-updates.repo.bak /etc/yum.repos.d/fedora-updates.repo

dnf clean all && dnf makecache && dnf update