Below are the steps for both temporary and permanent changes, suitable for various Linux distributions. 1. Temporary Hostname Change (Resets on Reboot) To temporarily change the hostname, use the hostname command. Note that this change will not persist after a…
How to Run smartctl Test to Check Disk Status on a Linux Server Follow these steps to check the status of a disk using smartctl: 1. Install smartmontools Ensure the smartmontools package is installed. This tool includes smartctl. On Debian/Ubuntu:…
To avoid spam contacts on your WordPress site, especially through contact forms, there are several effective methods you can implement: 1. Use CAPTCHA (Google reCAPTCHA) Adding CAPTCHA or reCAPTCHA to your contact forms can block automated spam submissions. 2. Honeypot…
How to Increase PHP Memory Limit for Your WordPress Website via wp-config.php Have you ever encountered the dreaded “fatal error: allowed memory size exhausted” message on your WordPress website? It’s a common issue, especially for sites with a lot of…
Understanding Debug Mode WordPress Debug Mode is a potent tool crafted to aid developers in identifying and rectifying errors within their WordPress websites. Once activated, Debug Mode showcases error messages, warnings, and notices, offering invaluable insights into the inner workings…
To whitelist an IP address in iptables, you need to add a rule to allow incoming traffic from that IP address. Here’s how you can do it: First, if you don’t have an existing rule to allow the specific traffic…
Here is the simple bash script that checks if a website is running on a Linux or Bitnami server and restarts the web service if it’s not. Here’s what the script does: Make sure to replace “http://example.com” with the actual…
Are you eager to enhance your email experience with Zoho Mail? Zoho Mail stands out with its impressive features and reliability, making it a top pick for both businesses and individuals. If you’re ready to integrate Zoho Mail with your…
Securing SSH access using is a useful method to control which hosts are allowed to connect to your SSH server. Here’s how you can set it up: Open : Use a text editor like nano or vi to open…
Protect Your Domain: A Comprehensive Guide to Setting Up DMARC Records for Enhanced Email Security In light of the increasing prevalence of phishing attacks and email spoofing, prioritizing the security of your email communications has become essential. One effective way…
