.. _ubuntu_admin: ================================= Ubuntu系统管理 ================================= .. toctree:: :maxdepth: 1 apt.rst alien.rst snap.rst disable_snap.rst debootstrap.rst ufw.rst tar_multi_boot_ubuntu.rst recover_system_by_tar.rst ubuntu_unattended_upgrade.rst upgrade_ubuntu_20.04_to_22.04.rst ubuntu_grub.rst ubuntu_serial_console.rst run_centos_in_chroot_under_ubuntu.rst .. only:: subproject and html Indices ======= * :ref:`genindex`