How to update the system in linux

How to update the system in Linux

Updating the system in Linux is very simple and only requires a few commands to solve it, as follows I have summarized the upgrade system commands of different distributions for everyone. I hope it will be helpful to you.

RedHat Series

Package Management Tool yum

yum -y update       # 升级所有包同时也升级软件和系统内核；
yum -y upgrade      # 只升级所有包，不升级软件和系统内核。

Debian Series

Package management tool apt-get

apt-get update       # 更新安装源（Source）
apt-get upgrade      # 更新已安装的软件包
apt-get dist-upgrade # 更新已安装的软件包（识别并处理依赖关系的改变）

Recommended: [Linux video tutorial]

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