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DevOps is a set of practices that automates the processes between software development and IT teams, in order that they can build, test, and release software faster and more reliably. The concept of DevOps is founded on building a culture of collaboration between teams that historically functioned in relative siloes.

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What is DevOps?

1. Definition from Wikipedia: DevOps (a clipped compound of “development” and “operations”) is a set of software development practices[failed verification] that combines software development (Dev) with information technology operations (Ops) to shorten the systems development life cycle while delivering features, fixes, and updates frequently in close alignment with business objectives.Continue readingWhat is DevOps?

Custom fail2ban filters using regexp

fail2Ban is a very handy tool to prevent a lot of unwanted traffic from consuming bandwidth on your servers. It’s a very small and relatively simple IDS Type Tool that comes with some predefined Filters to automatically lockout potentially dangerous or bandwidth-consuming type attacks. Creating a Custom Filter /etc/fail2ban/filter.d/custom.conf TestingContinue readingCustom fail2ban filters using regexp

Exploring the Logrotate Configuration

Logrotate is a system utility that manages the automatic rotation and compression of log files. If log files were not rotated, compressed, and periodically pruned, they could eventually consume all available disk space on a system. Logrotate’s configuration information can generally be found in two places: /etc/logrotate.conf: this file containsContinue readingExploring the Logrotate Configuration