Set up dual device RAID0 in Linux using mdadm

RAID is a data protection technology that combines multiple disks to improve data availability and reliability.

Linux Logical Volume Management (LVM) and Oracle Volume Management

How does a logical volume write data to disks through striped I/O? Logical volume management can write data to multiple disks through striped I/O.

This topic describes how to synchronize the time and time zone of the system clock in Linux

timedatectl is part of the systemd System and Services Manager and is used in linux distributions based on the sysvinit daemon. timedatectl allows you to query and change the system clock

Take stock of common Netcat commands and their examples

Netcat (commonly referred to as nc) is a simple but powerful networking tool that can be used to listen on TCP and UDP ports, send and receive data, and act as a proxy

Example of the application of the host command in DNS query

On Linux systems, the host command is a tool used to query DNS to find DNS records associated with a specified host name

Advantages of LRDIMMs in servers

In the field of server memory, UDIMM, LRDIMM, and RDIMM are the three main memory types with different characteristics and application scenarios. Udimms belong to the base

Linux common basic command line find example

Detailed tutorial for installing Memcached on RHEL

Memcached is an open source distributed memory object caching program that allows users to cache data and objects in memory to improve and speed up

A command to find or delete duplicate files in Linux

Find and replace is a common requirement, for example it is easier to find files using a GNU/Linux server with the help of

Share bash history command extraction method in Linux

In daily work, the history command is often used to view the history of commands to obtain information about the commands executed by users. Let's see how to use