In this article I will cover various topics using Linux mount command to perform temporary and permanent mount. We will try to access file system, USB
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How to enable tty for more than 6 console. How to disable all the tty terminals in Linux. systemd disable tty. systemd enable tty using getty service ...
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What is the difference between /dev/pts and /dev/tty. What is /dev/tty and /dev/pts. Why do I get /dev/pts instead of /dev/tty on my Linux terminal. T...
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In my last article I gave an overview on SystemTap to help you trace and debug kernel modules, Now here before we understand on how to improve disk IO
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In my last article I had shared a step by step guide to change tmpfs partition size for /dev/shm, /run and others using fstab and systemd on Linux. N
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In this article I will give an overview of systemd which is nothing but system and service manager is responsible for controlling how services are sta...
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Before you start learning to troubleshoot cluster resource related topics in cluster, you must be familiar with Cluster Architecture. In my last artic
Read MoreIn this article I will give you a brief overview on understanding different kinds of clustering techniques and their architecture. But before we start
Read MoreBefore starting to understand about different disk types and the difference between root disk vs ephemeral disk in OpenStack, you must understand what
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