How can you view system logs in a Linux environment?

In a Linux environment, the method for viewing system logs is primarily done using journalctl. This command is part of the systemd suite and provides a way to query and display logs collected by the journal service. It offers flexibility in viewing logs, allowing users to filter by parameters such as time, priority, service, and even specific messages.

The journalctl command enables access to logs from the system as well as user services, and it supports functionalities such as real-time log viewing (using the -f option) and filtering log messages (by using options like --since and --until). This makes it an essential tool for troubleshooting and monitoring in modern Linux systems that use systemd for managing services.

While other options may pertain to logs, they do not serve as commands or standard utilities for viewing system logs in the same comprehensive manner as journalctl. Therefore, the focus on journalctl emphasizes its utility and functionality in managing and querying log data effectively within the Linux system.