Categories: How To

Reset root password in Debian

How to reset root password in single user mode in Debian ?

Ans :

At grub-boot loader screen. Select Recovery mode the version of the kernel that you wish to boot and type e for edit. Select the line that starts with kernel and type e to edit the line.

Go to the end of the line and type init=/bin/bash as a separate one word (press the spacebar and then type init=/bin/bash). Press enter key to exit edit mode.

Back at the GRUB screen, type ‘ b‘ to boot into single user mode

This causes the system to boot the kernel and run /bin/sh instead of its standard init.

Now you have gained root privileges and a root shell. Since / is currently mounted read-only and many disk partitions have not been mounted yet, you must do the following to have a reasonably functioning system.

# mount -n -o remount,rw /

# mount -avt nonfs,noproc,nosmbfs

# cd /etc

# passwd

Now enter the new password and reboot the server and then you can able to access your server with new password.


Vishwajit Kale
Vishwajit Kale blazed onto the digital marketing scene back in 2015 and is the digital marketing strategist of Hostripples, a company that aims to provide affordable web hosting solutions. Vishwajit is experienced in digital and content marketing along with SEO. He's fond of writing technology blogs, traveling and reading.

Recent Posts

AI – Powered Customer Support in Hosting: Chatbots & Virtual Assistants

Customer support has always been the backbone of the web hosting industry. From helping users set up domains to troubleshooting…

2 weeks ago

ChatGPT: Your Ultimate AI Content Generation Tool

Content is the most vital asset for businesses navigating the digital era. But creating high-quality, engaging content consistently can be…

4 weeks ago

Discover Ollama: How It Works, Features & Everything?

Welcome to the exciting world of Ollama, a revolutionary open-source tool that's democratizing access to Large Language Models (LLMs). If…

1 month ago

Connecting to Amazon EC2 via WinSCP (SFTP): A Complete Guide

Managing files on your Amazon EC2 instances can often feel like navigating a complex maze, especially when you prefer a…

2 months ago

How Can I Connect to a Database with MySQL Workbench?

Welcome to the world of database management with MySQL Workbench! If you're new to databases or looking for a powerful,…

2 months ago