Linux

How To View And Configure Linux Logs On Ubuntu 20.04

In this guide, we will show you the basics of Linux logging including where are the Linux log files located, how are they formatted, and how to read them. We will also look into syslog daemon configuration and basic logrotation setup.

How To Manage Log Files With Logrotate On Ubuntu 20.04

The log files size must be controlled because their size always grows over time. Each system has limited resources, and too many logs lead to performance and memory problems. Linux solves this problem with a concept called logrotate.

How To Control Systemd With Systemctl

This tutorial shows you how to control the daemon systemd with utility systemctl. Every operating system uses various background processes that maintain the system. In Linux, they are called daemons.

How To Control Journald With Journalctl

By Juraj Holub Last Validated on May 3 2021 · Originally Published on May 3, 2021 · Viewed 1k times IntroductionThis tutorial shows you how to control the daemon journald with utility journalctl. The journald is a service included in systems that controls all logs. In this tutorials you will query journald

How to Configure Centralised Rsyslog Server

By Juraj Holub Last Validated on May 4 2021 · Originally Published on May 4, 2021 · Viewed 1.9k times IntroductionThis tutorial shows you how to configure rsyslog as a remote Client-Server service. The remote rsyslog configuration is beneficial when you administrate logs from multiple servers. In such case, you can

How To View And Configure Apache Access & Error Logs

By Matej Elias Last Validated on May 12 2021 · Originally Published on May 12, 2021 · Viewed 2.6k times IntroductionIn this tutorial, you will learn everything you need to know about Apache logging to help you troubleshoot and quickly resolve any problem you may encounter on your server. Logging is

How To View And Configure Nginx Access & Error Logs

By Matej Elias Last Validated on May 14 2021 · Originally Published on May 14, 2021 · Viewed 2.2k times IntroductionIn this tutorial, you will learn everything you need to know about Nginx logging to help you troubleshoot and quickly resolve any problem you may encounter on your Nginx web server.
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