Collectd is a daemon that can be configured to collect statistics about your server and common services. In this guide, we will install and configure collectd to collect system statistics and send them to Graphite for visualization. We will set this up using an Ubuntu 14.04 server.
When working on a large SQL project, you must maintain the accuracy and consistency of data across all tables using foreign keys. This is where referential integrity comes into play. Referential integrity ensures all data references are valid in SQL and prevents inconsistent entries or orphaned records. In this tutorial, you’ll enforce referential integrity with foreign keys on your database.
Use Upstart for modern, full-coverage initialization. This tutorial explains the concepts behind initialization and provides two practical examples of initialization jobs with Upstart.
In this second tutorial about starting Linux services automatically, we’ll take a step back and explain init processes in more detail. You should gain a good understanding of how they control a daemon’s start-up behavior. We’ll see how to do this from three different init systems: System V, Upstart, and systemd.
Algunas de las ventajas más convincentes de systemd son las que se relacionan con el proceso y registro del sistema. Al usar otros sistemas, los registros suelen estar dispersos por todo el sistema, son manejados por diferentes demonios y herramientas, y puede ser bastante difícil de interpretar cuando abarcan…
Jenkins — это сервер автоматизации с открытым исходным кодом, который позволяет автоматизировать выполнение повторяющихся технических задач в области непрерывной интеграции и предоставления программного обеспечения. Jenkins написан на Java и может…
Menemukan berkas adalah tugas yang sangat umum di semua sistem operasi. Perintah “find” dan “locate” di Linux dapat digunakan untuk mencari berkas di sistem berkas. Panduan ini akan membahas cara menggunakan kedua alat ini untuk membuat kueri tertentu terkait berkas.
Learn how to use journalctl to effectively view, filter, and manage systemd logs in Linux. Master essential commands for troubleshooting and log analysis.
<$>[warning] Advertencia: Una versión anterior de esta guía incluía mención de los sistemas Ubuntu 14.04. Mientras que una actualización de 14.04 puede completarse con éxito, las actualizaciones entre versiones LTS no están habilitadas por defecto hasta la primera…
This guide will cover how to monitor login information on a Linux system. You can do this by monitoring plain-text log files and using included utilities like last and lastlog to view binary logs.
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