David Cao

David Cao

David is a Cloud & DevOps Enthusiast. He has years of experience as a Linux engineer. He had working experience in AMD, EMC. He likes Linux, Python, bash, and more. He is a technical blogger and a Software Engineer. He enjoys sharing his learning and contributing to open-source.

2 Ways to change user password with Ansible

In this blog post, we will discuss two ways to change user passwords with Ansible. The first method is a simple command that can be used to change passwords for a single user. The second method is a more complex…

2 Ways to Get user id in Linux

This article is part of the following series.   In Linux, every user has a unique user id (uid) that is used to identify them. This number is assigned when the user account is created, and it remains the same…

2 Ways to Get File Inode Number in Linux

In computing, an inode (index node) is a data structure used to represent a file or directory. Each inode stores the attributes and disk location of the file’s data. Filesystems that support extended attributes use additional entries in the inode…