In Linux, there are several types of NIC bonding that can be configured. The most common types are: Active-Backup: This type of bonding sets one of the NICs as the active NIC, and the others as backups. If the active Read More …
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What is APT? 10 Useful APT commands in Debian/Ubuntu Linux
APT (Advanced Package Tool) is a package manager for Linux systems, specifically for systems that use the DEB (Debian) package format. It is commonly used on Debian, Ubuntu, and other Debian-based distributions. APT is a command-line tool that allows users Read More …
what is YUM? 10 useful YUM commands in RedHat/CentOS/Fedora Linux
yum is a package manager for Linux systems, specifically for systems that use the RPM (Red Hat Package Manager) package format. It is commonly used on Red Hat, Fedora, and CentOS distributions. yum stands for “Yellowdog Updater, Modified”. yum is Read More …
How to disable Transparent Hugepage in Linux
Transparent Huge Pages (THP) is a Linux memory management feature that allows the kernel to automatically create and manage large memory pages (2MB or 1GB) on demand. THP can improve system performance by reducing the number of page table entries Read More …
How to create a user in linux with Ansible Playbook
In this example, the playbook is run on all hosts in the inventory and uses become: true to run the tasks with superuser privileges. The task creates a new user named “newuser” and adds them to the “wheel” group. The Read More …
cleanup failed actions in SuSE HA Cluster
In a Pacemaker cluster, failed actions can occur when a resource fails to start, stop, or perform any other action. To clear failed actions in a CRM cluster, you can use the following command: crm resource cleanup This command will Read More …
SuSE 12 To SuSE 15 Migration procedure in linux with commands
Migrating from SUSE Linux Enterprise Server 12 to SUSE Linux Enterprise Server 15 is a multi-step process that involves several different tasks. Here is a general overview of the procedure and corresponding commands: Make sure that your current system is Read More …
List of zypper commands in SuSE Linux
Here is a list of some common commands available in Zypper: zypper addrepo: adds a new package repository zypper removerepo: removes a package repository zypper modifyrepo: modifies a package repository zypper refresh: refreshes the package repositories zypper list-repos: lists all Read More …
what is zypper in SuSE Linux?
Zypper is a command-line interface for the package management system used by the openSUSE and SUSE Linux Enterprise operating systems. Some common Zypper commands include: zypper search: searches for packages in the configured repositories zypper install: installs one or more Read More …
What Is Striped Volume? How To Create Striped Logical Volume In LINUX
A striped volume in Linux, also known as RAID 0, is a way of combining multiple physical disks into a single logical storage unit. Data is “striped” across the disks in blocks, so that each disk stores a portion of Read More …