Feb 12 · 6 min read · Most automation in Linux relies on cron. And cron has one big flaw: it waits. If your job runs every minute, a user might wait 59 seconds before anything happens. That’s not instant. That’s polling. Today we’re going deeper. We’re building an event-d...
Join discussionApr 18, 2025 · 2 min read · Imagine this… All your apps your browser, your code editor, your music player are fighting over your CPU, memory, and disk at the same time, no rules, no separation, just pure chaos !😵💫 ->That’s exactly what would happen if there was no operat...
Join discussionFeb 5, 2025 · 4 min read · Introduction Upgrading from Red Hat Enterprise Linux (RHEL) 7 to RHEL 8 is a significant step that offers enhanced features, security updates, and improved performance. However, it also comes with potential risks such as breaking existing application...
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Nov 18, 2024 · 4 min read · Embarking on a Linux learning journey has been nothing short of exhilarating. Over the last six days, I immersed myself in the world of Red Hat Enterprise Linux (RHEL), tackling one complex topic after another. From mastering file systems to explorin...
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