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.

5 Ways to check last reboot time in Linux

In this blog post, we will explore various methods to determine the last time your Linux system was rebooted. This information is invaluable for troubleshooting, performance monitoring, and general system administration. We will delve into the usage of several powerful…

2 ways to Find a file in AWS S3 bucket

If you are a developer or sysadmin, you are likely to have worked with Amazon S3 at some point. S3 is a great storage option for static files, and it’s very easy to use. In this blog post, we will…

4 Ways to check the IP address of a website

Do you need to check the IP address of a website? Whether you’re a business owner who wants to protect your site from attacks, or you’re just curious about where a particular website is hosted, there are several ways to…

4 Ways to Find IP Address on Mac

Do you know what your IP address is? If not, don’t worry – you’re not alone. Many people don’t know how to find their IP address, but it’s actually a very simple process. In this blog post, we will discuss…

4 Ways to stop your Phone from being tracked

Do you ever feel like someone is following you when you are online? If you’re like most people, the answer is probably yes. And chances are, you’re right – your phone is being tracked. This happens more often than you…

3 ways to get time in Linux

There are a few different ways to check the time on your Linux machine. The first way is to use the date command. This command displays the current date and time in human-readable format. The second way is to use…