How to set grub2 password in RHEL/CentOS 7/8 (Step by Step Guide)

Set grub2 password in RHEL/CentOS 7/8

In this guide, you will learn How to set grub2 password in RHEL/CentOS 7/8. What is GRUB and What is its use? GRUB stands for Grand Unified Bootloader. In simple language, we can say that GRUB is a boot loader. When you power ON the system, you get a list where the system gives you …

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How to Reset forgotten root password in RHEL/CentOS 7/8

Reset forgotten root password

As a Linux Administrator, You must know the importance of root User. Without root User, you cannot do any kind of configuration in Linux such as creating a partition, Configuring a service, and so on. That’s why root is also called as Superuser. Just think about what will happen if you forget the root user’s …

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