What is VPS hosting and do you need it?
Choosing the wrong type of hosting is one of the most common reasons websites underperform or become difficult to manage. VPS hosting offers a different level of control and resource allocation compared to shared hosting, but it also comes with different…
What is a domain name?
A domain name is a human-readable address that points to a location on the internet. Without domain names, every website would need to be accessed by a numeric IP address, which is difficult to remember and share. This article explains what a domain name is,…
How to check system uptime in Linux
Knowing how long your Linux server has been running helps you confirm that a reboot completed successfully, track availability and spot unexpected restarts. Several commands expose this information directly from the terminal, each presenting it in a slightly…
How to clear cache and free memory in Linux
Linux uses spare RAM to cache recently accessed files, directory paths and file metadata. This speeds up normal operation, but when you are troubleshooting performance, running memory benchmarks or diagnosing an application that is not releasing memory, you…
How to check your Windows version in CMD
Knowing your exact Windows version, edition and build number is useful when troubleshooting problems, checking software compatibility or confirming that a system update has applied correctly. Command Prompt gives you several ways to retrieve this information…
How to check your Windows version in Command Prompt
Knowing your exact Windows version, edition and build number is useful when troubleshooting problems, checking software compatibility or confirming that system updates have applied correctly. Command Prompt gives you several ways to retrieve this information…
Subdomain vs subdirectory: what is the difference?
When you add a new section to your website, you have two structural options: a subdomain that appears before your domain name (such as blog.example.co.uk), or a subdirectory that follows it (such as example.co.uk/blog). Choosing between them affects how your…
How to find error log files in cPanel
When a website shows a blank page or stops working unexpectedly, the cause is rarely visible to visitors. Servers are configured to suppress error output for security reasons, so the details are written to log files instead. Knowing where to find those files…
How to download files with cURL
cURL is a command-line tool that transfers data to and from servers. It supports HTTP, HTTPS, FTP and SFTP protocols, allowing you to download files directly from the terminal without a browser. You will use cURL to retrieve files, save them with their…
