CentOS New Hard Disk partitioning and setting automatic mounting for system startupFirst, correctly connect the hard disk to the computer, view the BIOS, and ensure that the BIOS can detect and identify the new hard disk when the system starts the self-check, and then perform the following operations.[Root @ Linux ~] # Fdisk-l// View the current disk information
Review: disks and file management systems
7. introduces the basic concepts of Linux disks (MBR and Partition Table );
8. Introduces fdisk disk management (fdisk creates partitions );
9. describes the basic operations of the file system (create mke2fs, mkfs., tag e2label, query dumpe2fs, check and fix fsck );
10. This document describes how to mount and detach a file system (mount and umount)
How to mount an
handled by the parted command.Two. formatting of the diskAfter the partition is finished, it is formatted, MKFS (make file system), which is actually a comprehensive command that will call the correct filesystem formatting tool.MKFS [-T file system format] device file nameIf you format/dev/sda1 as a ext3 file system.Mkfs-t ext3/dev/sda1In the information shown in the results, it is important to:The name of
Mount the Linux system CD image-general Linux technology-Linux technology and application information. The following is a detailed description. In Linux, you must deal with the CD image. The CD image file can only be used after it is mounted. Let's see how to mount Different Cd images:
ISO:
An iso-format CD image can be said to be the most common and common. It is very convenient to handle. mount command:
(Assume that the image file name is dow
Follow the instructions on GitHub, install the supporting software, and track the required librariesIt is recommended to use homebrew to install various dependent libraries.After installing QT, to configure the system variables, this bothered me for a long time:)Successfully compiledMakeModify the contents of the CMakeList.txt file in the corresponding project according to the errorRun successfully./obsThe
First, communication modules such as WiFi, ZigBee will have a unique MAC address, these modules in the factory need a set of systems to ensure uniqueness.This set of MAC address recording and repeat detection system has been through the KK-Class shipment verification, difficult to slip through.Second, the system design
may not be found once the Windows system dies. Mac OS x users do not have to worry about this problem. The probability that OS X crashes and cannot be started is too low, even if the system encounters a problem, user Directories and System directories are independent of each other, so they are easy to retrieve. Theref
Boot2docker automatically runs virtual machines in VirtualBox, you must first close the running virtual machine when you set up the network map. Otherwise, the error message "$ being unlocked" will appear *the machine ' Boot2docker ' was already locked for a session (or Vboxmanage CONTROLVM) * Boo T2DOCKER-VM "Poweroff" # # Modify the network mapping of the virtual machine and Mac system according to the a
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