Several methods exist to find out the possible system installation date and time. The first method we use is the Debian Installer log. It should work on all Debian based distributions such as Ubuntu. The following command will show the content of the log with timestamps. …

Even though when there is an error in a WordPress site, it does not display any helpful information. Instead, it shows the WordPress WSOD (White Screen Of Death) page or a similar message which does not have any useful information about the error to fix the root cause. This happens…

Normally, the development server of the Laravel runs on port 8000, which can be accessed from http://localhost:8000. But there are situations where you need to run multiple instances of Laravel applications at the same time on the same development PC. Under that kind of situation, it will not be able…

Sometimes when we work with slow or unstable Internet connections, npm often fails to complete its commands like npm install and npm update with a timeout error. For that kind of situation, we can simply change some npm configurations like fetch-retries, fetch-retry-mintimeout, fetch-retry-maxtimeout and cache-min to minimize these timeout errors. fetch-retries …

Hot Module Replacement (HMR) or Hot Reloading is a technique used to refresh web pages as we make changes to the code of web pages, CSS and JavaScript which completely eliminate the manual page refreshing. The problem with Laravel Sail is, HMR does not work with its default configuration. The…

Apache mod_rewrite module helps you to manipulate URLs. For example in WordPress, instead of accessing a blog post by https://example.com/?p=1, you can use the mod_rewrite module to access that post with an SEO friendly pretty URL such as https://example.com/my-first-post. …

Sometimes, there are situations where we just need to copy one or two files in the original Docker images to the host PC. For example, when we build Docker-based LAMP/LEMP stacks, we keep web server configuration files and database configuration files externally. …

It is obvious, usually, we do not check or try to configure network interfaces inside of a Docker container. But there can be rare situations where we need to see the network interfaces and their IP addresses (or even ping other containers) while we are inside of a container. But…

Even though it happens rarely, sometimes, still we need to use the ping command in our Docker containers. The problem with the Ubuntu Docker image is, it is not exactly similar to the regular Ubuntu desktop or server releases that we use in our PCs and servers. That means the…