Core Concepts 1. Disk: Underlying Storage Hardware A disk is a general term for physical storage devices, forming the basis of all storage management, corresponding to actual hardware (such as mechanical hard drives HDD, solid-state drives SSD) or virtual disks in a virtualization environment (such as VMware’s VMDK, KVM’s QCOW2, cloud server’s cloud disk). Device … Read more
1. Orange Pi Zero Development Board 2. Checking Available Space on Orange Pi Zero System Using the Orange Pi image: OrangePi_zerolts_ubuntu_xenial_server_linux3.4.113_v2.0.7.img After booting the system, it shows that the root filesystem (rootfs) is only 1GB, and the available space is only 292MB. Checking disk usage: 3. Expanding /dev/mmcblk0p2 Key Points: (1) The starting sector for … Read more
Tablets, as products between smartphones and laptops, are larger than smartphones, especially in audiovisual entertainment, allowing for more content display, while also being more compact and portable than laptops. Although many brands develop some PC modes, the results are often not good, and productivity is slightly inferior to that of laptops. More often, tablets are … Read more