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28Mar/23

Accelerate Your Performance Testing on Ubuntu with k6 and Postman-to-k6

cicd, Code, DevOps, Linux

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 …

The post Accelerate Your Performance Testing on Ubuntu with k6 and Postman-to-k6 appeared first on Anto ./ Online.

13Jan/23

Solving the ‘tail: inotify resources exhausted’ Error on Ubuntu

Guides, Linux, Ubuntu

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. …

The post Solving the ‘tail: inotify resources exhausted’ Error on Ubuntu appeared first on Anto ./ Online.

13Jan/23

Update Ubuntu using Apt & Cron

automation, Guides, Linux, Tips & Tools, Ubuntu

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, …

The post Update Ubuntu using Apt & Cron appeared first on Anto ./ Online.

13Jan/23

OpenFaaS: Classic and of-watchdog templates

Code, Development, Linux

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 …

The post OpenFaaS: Classic and of-watchdog templates appeared first on Anto ./ Online.

13Jan/23

OpenFaaS: How to Add Python Requirements and Dependencies

Code, Development, Linux

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 …

The post OpenFaaS: How to Add Python Requirements and Dependencies appeared first on Anto ./ Online.

13Jan/23

PHP: How to fix the “Call to undefined function curl_init()” error

Code, Development, Guides, Linux, PHP

Are you using PHP’s curl_exec() function and getting a “call to undefined function curl_init()” error? If so, then let’s fix the undefined curl_init() function error for you on Linux. What is cURL? cURL is a library (known as libcurl) that lets you communicate with other computers in PHP. In other …

The post PHP: How to fix the “Call to undefined function curl_init()” error appeared first on Anto ./ Online.