Ever wondered what’s going on “under the hood” of your Linux system when things feel a bit slow? While CPU and memory are often the first things we check, disk input/output (I/O) can be a major bottleneck. That’s where the iostat command comes in – a powerful yet often overlooked tool for understanding how your storage devices are performing.
Category: Linux commands
Linux Permissions Cheat Sheet
This cheat sheet focuses on the most common permission sets you’ll encounter when managing Linux systems, backups, and hypervisors.
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Decoding the Gates of Linux Security
In the world of Linux administration, file and folder permissions are the primary line of defense. Whether you are managing enterprise hypervisors or a personal home server, understanding the relationship between Owners, Groups, and the Read/Write/Execute triad is essential for system stability.
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