macOS Catalina Before we get right to how to install command line tools on macOS, let us look at what macOS Catalina is all about. Apple just made available a major release of its macOS codenamed macOS...
As developers, we at a point log messages to the console for debugging purpose. Getting unexpected results can be stressful at times especially if you have multiple components in your application. In this...
The Laravel team has release Laravel 6 on 3rd September 2019 and it’s now available for developers. According to the release notes, this release of Laravel framework (laravel/framework) follow Semantic...
Custom validation rules introduced in Laravel 5.5. Laravel custom validation makes it possible to add validation rules that are not defined in laravel. In this article, we will try to determine if a phone...
The experimental SPDY protocol originally developed by Google gave birth to HTTP/2. Enabling HTTP/2 will greatly improve website performance. However, there are some prerequisites to enabling HTTP/2 for your website. In...
Harden SSH If you work with Secure Shell, you will definitely want to check out the following tips to harden SSH on your ubuntu server. Working as a Ubuntu server administrator, you are more likely to use Secure Shell...
Ubuntu 18.04 Initial Server Setup for both Beginners and Advanced Users Introduction After installing Ubuntu 18.04 server, there are some steps you should take as part of the initial setup. These steps will increase the...
Intrusion prevention security tool According to the developers of denyhosts script, the script is intended to help thwart SSH server attacks on Linux systems. These attacks are sometimes referred to as dictionary based...
Symlink Problem: No Such File I pulled a laravel project from GitHub that already have the storage symbolic link. Upon running it the browser, the images associated with the post came with errors. And after trying to...
File size exceeds the configured limit(2.5M) Working a crawler that involves capturing big sizes of data for your research. Using Pycharm IDE, I realize that it has file size configuration limit that is 2.5Mb. And I get...
Tools to Help Children With Limited Communication Ability A communication board may make it possible for children with limited communication impairment since this board may have symbols or pictures. Kids communicate...
Ubuntu 16.04 Server Security In this article, we will discuss some server security configurations that are best to protect Ubuntu 16.04 server environment. Secure shared memory First, open the configuration file for...
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