1. Prerequisite Knowledge: Storage Structure and Mounting in Linux / Ubuntu When checking disk space on Ubuntu (and most Linux-based operating systems), there are several fundamental structural concep […]
1. Introduction When using Ubuntu, you may encounter situations such as “running out of disk space” or “not being able to install new applications due to a lack of free storage.” In such cases, a usef […]
1. Introduction When using Linux, there are many situations where you want to check the status of services or view a list of running processes. In such cases, the systemctl command is extremely useful […]
1. Introduction Why Build RAID 1 on Ubuntu? Ubuntu is a Linux distribution widely used from individual users to enterprise environments. Due to its high reliability and flexibility, it is commonly ado […]
1. What Does “Mount” Mean in Ubuntu? The Meaning and Role of Mounting In Linux and Ubuntu, “mounting” refers to the process of attaching a storage device to the file system.For example, simply pluggin […]
1. Preparation Before Upgrading Before upgrading Ubuntu, several important preparations are required. Skipping these steps can increase the risk of errors during the upgrade process or even result in […]
1. Introduction When using Ubuntu, there are many situations where you may want to mount a Windows NTFS-formatted hard drive or USB flash drive. However, Linux does not natively support NTFS, and as a […]
1. Introduction Ubuntu is widely supported by users as a lightweight and feature-rich Linux distribution. However, after long periods of use, the system may become slow. One of the causes is increased […]
1. Introduction Ubuntu is a popular open-source Linux distribution used by many users. However, after the system runs for an extended period, memory may gradually become insufficient. This issue often […]
1. Introduction LVM (Logical Volume Manager) is a tool that enables flexible storage management on Linux systems. On Ubuntu, LVM is especially useful when you need to efficiently manage disk capacity […]