linux

If you run your application on a server, you need to write your application log to a file. It will help you debug and analyze your application. A good log file will tell you what the error is, when it happened, and where it is come from. This article will show you how to write logs to a file in Go.

Monitoring your server’s metrics is important to maintain the reliability of your service. You can also save costs by downgrading your server if the average load is much lower than the maximum capacity of your server. There are many ways and tools to monitor your server. One of the most popular is by using Prometheus to scrape and store the metrics. And Grafana to visualize the data. This article will show you how to monitor your server’s metrics with Prometheus and Grafana, especially for Linux servers.

This article will show you how to update Go to the newest version for Linux or macOS.