怎样备份centos重要进程

备份CentOS中的重要进程可以通过多种方式实现，以下是一些常见的方法：

1. 使用 systemd 的 dump 和 restore 功能

CentOS 7及以上版本使用 systemd 管理进程和服务。你可以使用 systemd-dump 和 systemd-restore 工具来备份和恢复整个系统状态，包括进程。

备份

sudo systemctl stop --now multi-user.target
sudo systemctl isolate rescue.target
sudo systemctl stop --now all
sudo systemctl isolate emergency.target
sudo systemctl stop --now halt.target
sudo systemctl isolate shutdown.target
sudo systemctl stop --now reboot.target
sudo systemctl stop --now kdump.service
sudo systemctl stop --now dev-sda.device
sudo systemctl stop --now dev-hugepages.mount
sudo systemctl stop --now dev-mqueue.mount
sudo systemctl stop --now sys-kernel-debug.mount
sudo systemctl stop --now sys-kernel-config.mount
sudo systemctl stop --now proc-sys-fs-binary.mount
sudo systemctl stop --now sys-fs-cgroup.mount
sudo systemctl stop --now tmp.mount
sudo systemctl stop --now var-log.mount
sudo systemctl stop --now var-cache.mount
sudo systemctl stop --now run-level2.target
sudo systemctl stop --now run-level3.target
sudo systemctl stop --now run-level4.target
sudo systemctl stop --now run-level5.target
sudo systemctl stop --now run-level6.target
sudo systemctl stop --now graphical.target
sudo systemctl stop --now display-manager.service
sudo systemctl stop --now lightdm.service
sudo systemctl stop --now gdm.service
sudo systemctl stop --now sddm.service
sudo systemctl stop --now kdeplasma-desktop.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon.desktop
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now i3-wm.service
sudo systemctl stop --now openbox.service
sudo systemctl stop --now metacity.service
sudo systemctl stop --now compiz.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xfce4-session.service
sudo systemctl stop --now lxde.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now cinnamon-service.service
sudo systemctl stop --now mate-desktop-environment.service
sudo systemctl stop --now xf