Linux and Unix, Open Source, Linux Howtos
As we already know that everything is a file on Linux, which includes all devices other than the network card. The Linux administrator must perform the file creation activity multiple …
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As we all know that everything is a file in Linux, which includes Hard Disk, Graphics Card, etc. When you are navigating to the Linux file system most of the …
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Have you forgot your root password for RHEL 7 and CentOS 7 systems? Want to reset a forgotten root password? If so, don’t worry, we are here to help you. …
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If you forgotten your root password for RHEL 6 and CentOS 6 systems don’t worry we are here to help you out on this. Navigate to the following link if …
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There are several ways to detect the WWN of a Fibre Channel (FC) HBA and their details in Linux/Unix operating systems. In this article, we will explain you the two …
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When creating a user account with the default password, you will need to force the user’s to change their password on the next login. You should enable this if the …
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Do you want to know, how long your Linux system has been running without downtime? when the system is up and what date. There are multiple commands is available in …
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We use LVM for flexible volume management on Linux, so why not use LVM for swap space? This allows users to increase the swap partition whenever they want. Generally you …
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What is sosreport The sosreport command is a tool that collects configuration information, system information, and diagnostic information from the system running on the RHEL, CentOS, and Oracle Linux in …
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Let’s say you have joined a new company, you want to install some software requested by the Dev team and you want to restart some service after installation. what to …
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