sudo apt update # 更新包列表
sudo apt upgrade # 升级软件包
sudo apt full-upgrade # 升级内核及系统(推荐)
sudo yum update # 升级软件包
sudo yum upgrade kernel # 升级内核
sudo systemctl restart service_name # 重启指定服务
sudo reboot # 重启系统
/var/log/syslog
等),分析异常。apt
,CentOS用yum/dnf
。参考来源: