How to Check If IPv6 is Enabled in Linux
Most Linux distributions come with IPv6 support and it is usually enabled by default. But if you need to work…
How To Change The Default SSH Port On Linux Server
The default port for SSH, which stands for Secure Shell, is port 22. It is not a major security issue…
Why Is Linux Using All The Available Memory
Don’t panic if you see your Linux installation is using all the memory, it may not necessarily be a bad…
List of Common HTTP Status and Error Codes Explained
HTTP is short for HyperText Transfer Protocol. HTTP is the underlying protocol used by the World Wide Web and this…
How To Choose Web Server: Nginx vs Apache
Apache and Nginx are the two most popular open source web servers that power more than half of the websites…
How To Check Memory Usage On Linux With 3 Commands
It is very important to check memory usage on servers to prevent resources from falling short. If you run a…