Add fedora-upgrade

docs/linux/fedora-upgrade.md

@@ -0,0 +1,50 @@
+### Fedora upgrade
+
+[docs.fedoraproject.org](https://docs.fedoraproject.org/en-US/quick-docs/upgrading-fedora-offline/)
+
+```
+dnf system-upgrade download --releasever=$(($(rpm -E %fedora)+1))
+
+dnf offline reboot
+```
+
+### Post upgrade
+
+```
+dnf install rpmconf symlinks remove-retired-packages clean-rpm-gpg-pubkey
+
+remove-retired-packages
+
+clean-rpm-gpg-pubkey
+
+symlinks -r -d /usr
+
+rpm --rebuilddb
+
+# interact
+
+rpmconf -a
+
+dnf autoremove
+
+dnf distro-sync
+
+# xz1
+dnf repoquery --duplicates
+
+dnf remove --duplicates
+
+# xz2
+
+dnf list --extras
+
+dnf remove $(dnf repoquery --extras --exclude=kernel,kernel-\*,kmod-\*)
+
+```
+
+```
+sudo rm /boot/*rescue*
+sudo kernel-install add "$(uname -r)" "/lib/modules/$(uname -r)/vmlinuz"
+
+sudo dnf install dracut-config-rescue
+```