The Spring framework provides a proven and well documented model for the development of custom projects and services. The Spring Boot project takes an opinionated view of building production Spring applications, which favors convention over configuration.
In this article we will explore how to configure a Spring Boot project to use the Simple Logging Facade for Java (SLF4J) with a Logback backend to send log events to the console, filesystem, and syslog.
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strace is a handy utility for tracing system, file, and network calls on a Linux system. It can produce trace output for either an already running process, or it can create a new process.
Some of the most common troubleshooting scenarios are needing to isolate either the network or file system activity of a process. For example to determine whether an application was attempting to reaching out to a server on the expected port, or to understand why a startup configuration file was not being read from the expected directory.
Continue reading “Ubuntu: Using strace to get a view into file and network activity of a process”