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In Linux, Logical Volume Manager (LVM) is a useful tool that allows you to manage your disk partitions in a more flexible way. With LVM, you can create logical volumes that span multiple physical disks and dynamically resize them without
Continue readingIf you need to increase the storage capacity of your root partition, you can do so by extending the Logical Volume Manager (LVM) and the XFS file system. Here’s a step-by-step guide on how to do this on a CentOS
Continue readingListing network interfaces in tcpdump: In order to show a list of network interfaces used in the system, you must specify the -D parameter Capturing packets from a specific network interface By default, Tcpdump listens on the lowest numbered network
Continue readingAll settings are shown on the example of a CentOS system and are applicable to any Linux distribution. Mount by drive name Open the following file for editing: and add the following line to it: /dev/sda1 – the drive that
Continue readingThis manual describes how to work with Linux users through the terminal (using the command line). Creating users in linux Syntax: Example: In this example, the developer account is created. For the account, you should immediately create a password: *after
Continue readingCreating a local yum repository on CentOS 7 from an ISO image is a convenient way to provide your local network with a comprehensive set of software packages. By creating a local repository from an ISO, you can have all
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