Performance testing is crucial to software development. It ensures your application can handle high traffic and usage without crashing or slowing down. Many tools are available for performance testing, but two popular ones are k6 and Postman. This guide will show you how to do performance testing on Ubuntu using …
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The “tail: inotify resources exhausted” error usually occurs when you are using the tail command to follow a file that is being actively written to, and the inotify watch limit has been reached. To fix this issue, you can try increasing the inotify watch limit by modifying the /proc/sys/fs/inotify/max_user_watches file. …
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Ubuntu Snap is an application framework that makes installing and managing software on your system easier. Not only does this provide the easiest way to access your favourite open-source applications, but it also ensures you have the latest version at all times. With Ubuntu Snap, even those new to Linux …
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There are several methods to update Ubuntu. These methods include package updates via the desktop, the unattended upgrade script, and good old Apt. As the title suggests, this post explores the last option using Cron. Using the Apt command via Cron is mainly intended if you have installed a cut-down, …
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Let’s find out how you can protect your Docker WordPress site using CrowdSec. You can now protect your WordPress site like a pro in a few simple steps! This guide assumes that you are running a WordPress Docker container that exists behind a reverse proxy. You need to skip one …
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OpenFaaS (Function as a Service) is a popular serverless framework. However, unlike other serverless function providers, OpenFaaS has very few restrictions on providing and receiving data. This guide will show you the primary differences between the Classic and of-watchdog templates. Let’s get started! OpenFaaS provides two types of templates: Classic Watchdog …
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This guide will show you how to add requirements and dependencies for a Python project using OpenFaaS. Python dependencies are software components that your project needs for it to work. You can manually use PyPI (the Python Package Index) to provide packages that you need, but OpenFaaS can automate this …
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