boot checker

In practice, we will need to load some data or do something like this when the project service is started.To solve this problem, Spring Boot provides a way for us to implement the interface Commandlinerunner.It's simple, you just need one class, no other configuration.To create a class that implements interface Commandlinerunner PackageOrg.springboot.sample.runner;ImportOrg.springframework.boot.CommandLineRunner;ImportOrg.springframework.stereotype.Co

The computer in the middle of the night automatically sounds strange, but there are netizens have encountered this situation, win7/win10 computer or laptop in the middle of the night automatically is not very scary. In fact, no fuss, this is just a set of computer system caused by the following we will look for the cause of the problem.650) this.width=650; "src=" http://0.pic.pc6.com/thumb/up/2017-03/14887635262811612_600_0.jpg "style=" border:0px; " alt= "14887635262811612_600_0.jpg"/>WIN7/WIN1

Grub4dos: What about Ox X !!!!!!! It can recognize many file systems (NTFs (main windows system format), ext2, ext3 (main Linux system format), fat, fat16 (floppy disk format), and FAT32 (USB disk format), iso-9660 (disc format) Multiple installation methods are supported: MBR, external OS files, boot sector of a floppy disk, and boot area of a CD Multiple usage methods: Command interaction, m

View KernelUname-rViewing the default boot orderawk-f\' '$1=="Menuentry"{print $2}'/etc/grub2.cfgCentOS Linux (3.18.3-1. el7.elrepo.x86_64)7(Core) CentOS Linux, with Linux3.10.0-123. El7.x86_64centos Linux, with Linux0-rescue-893B160E363B4EC7834719A7F06E67CF Default boot order is starting from 0, but our new kernel is inserted from the beginning (the current position in 0, and 3.10 is in 1), so you need to

(3) Shut Down virtual machines (4) modify the experiment code (5.exe click Enter in the run.exe Console (one in the first round, two in the future) (6) return to step 2 ...... The following is the experiment code: A simple program written in the boot sector-displays a string on the screen. Although there are already countless versions of examples on the internet, I would like to share with you. Code: Run. c // File: Run. c

Ext.: http://blog.csdn.net/linxingliang/article/details/52069515Spring boot uses application.properties to default a number of configurations. But what should we do when we need to add some configuration for ourselves?If you continue to add in application.propertiesSuch as:1. Wisely2.name=wyf22. Wisely2.gender=male2To define a configuration class:1. @ConfigurationProperties (prefix = "wisely2")2. Public class Wisely2settings {3. private String name;4.

650) this.width=650; "Src=" https://s1.51cto.com/wyfs02/M02/A2/7A/wKioL1mgD6WQF8HhAAGdp9-d_yc279.png-wh_500x0-wm_ 3-wmp_4-s_594522133.png "title=" boot process. png "alt=" wkiol1mgd6wqf8hhaagdp9-d_yc279.png-wh_50 "/>650) this.width=650; "Src=" https://s1.51cto.com/wyfs02/M02/A2/7B/wKioL1mgEVnDp3DrAAJhXQmaeg8288.png-wh_500x0-wm_ 3-wmp_4-s_1375890180.png "title=" boot process. png "alt=" wkiol1mgevndp3draajhx

Win7 system uses 360 to turn off boot to raise boot speed The specific methods are as follows: 1, open 360 security guards; 2, click "Optimization Acceleration"; 3, will come out a new interface; 4, and then put all the options are tick; 5, then, click "Start Scanning"; 6, then, after the scan is complete, then "optimize immediately";

It is not normal for a user to start the computer without entering the pure version of the XP system, but to scan the hard drive first. Users are very angry, affect the boot time does not say, hit the hard drive has a bad way on the card. In fact, this is the XP system file Automatic Scan fix program, due to file errors, illegal shutdown, bad hardware and other causes of the file damage by this program to repair, under normal circumstances scan repai

1. Preparatory work1.1. If you do not have an STS (Spring tool suite) plugin, you need to download it.1.1.1.Eclipse Download, be sure to pay attention to the version, because eclipse will download the latest version directly, if the TS version does not correspond to eclipse, it will not be new Springboot project. Help--> Eclipse Marketplace, then select Popular, select STS, click Install. (Note: Before downloading, MAVEN's image file is tuned to Aliyun). After the download is complete, if the ve

Background:Web project developed with spring boot, packaged to generate a jar package that you want to deploy in Windows ServerTry:1, Spring boot generated jar package, can be run directly with Java-jar, but the premise is to log on the user, and log off the user will exit the program, so it is not trustworthy.2, the use of scheduled tasks, write a bat batch file, which writes Java-jar run the program, and

Failure diagram: 　　Reason Analysis: 1, the physical hard drive has an incorrect master boot record (MBR); 2, the basic input/output system (BIOS) did not detect the hard drive; 3, the hard disk was damaged; Reminder: Some third party programs or disk damage can also destroy an MBR. 　　Workaround: 1, first check whether the device has been inserted peripherals, such as U disk, mobile hard disk, but also to see if there is a CD-ROM drive;

Failure phenomenon: Microsoft recently pushed the August update patch, through the system or security software to update the patch, may cause users to restart the computer after the boot 0xc0000005,0xc0000008e blue screen, at the same time unable to boot the phenomenon. This behavior is related to the KB2859537 patch. Impact System: XP (SP3); vista_32/64 (SP2); 2003 (SP2); win7_32/64 (S

is as follows: Chkconfig--level 345 NFS Off Run-level files: Each service managed by Chkconfig needs to be annotated with two or more lines of script under the corresponding INIT.D. The first line tells Chkconfig the run level of the default boot and the priority of start and stop. If a service does not start at any run level by default, then use-instead of run level. The second line describes the service, and you can use a cross row annotation.

After installing XAMPP on Windows, you will start and turn off services such as Apache and MySQL to the XAMPP console each time, but you can start the service by setting up services such as Apache to install as system services.1, in the XAMPP installation directory found Xampp-control.exe, right mouse button, select "Run as Administrator";2. After opening the control Panel, we click on the Red Fork in front of one of the services (to ensure that the service is stopped and the operation cannot be

Tags: MCT install star its multi tar settings sbin self-starterNew Vi/lib/systemd/system/nginx.service in Nginx.service file[Service]Type=forkingExecstart=/usr/local/nginx/sbin/nginxExecreload=/usr/local/nginx/sbin/nginx-s ReloadExecstop=/usr/local/nginx/sbin/nginx-s quitPrivatetmp=true[Install]Wantedby=multi-user.targetStart Nginx ServiceSystemctl Start Nginx.serviceSet the boot-start Nginx serviceSystemctl Enable Nginx.serviceStop the

We know that s5pv210 can be started in many ways. SD card and NAND flash can be started in two ways. The previous steps are based on SD card boot. In this section, we start to start from nand flash: To start U-boot from NAND, BL1 needs to initialize the NAND controller, and then copy bl2 to DDR memory from NAND. Here BL1 is our transplanted u-boot-spl.bin, bl2 is

Thanks to the fast development and ease of deployment of spring boot, it is believed that a large part of Spring boot users will be used to build restful APIs. The purpose of building restful APIs is often due to multiple terminals, which share many of the underlying business logic, so we abstract this layer to serve multiple mobile or web front ends.As a result, our RESTful API is likely to face multiple d

Learn how to PXE Boot both BIOS Uefimachines with DHCP policies and Custom Vendor ClassesOne of the challenges that's IT deployment Administrator mayface in the field was the ability to boot both BIOS and UE Fimachines from the same WDS environment. This was exactly the issue ifaced when we organization decided to purchase a number of newsurface devices. These were the first set of devices that wereconfigu

Default=1 Timeout=5 Hiddenmenu Title Windows XP Root (hd0, 0) Chainloader +1 Title Ubuntu 9.10 Root (hd1, 1) Kernel/boot/vmlinuz-2.6.31-15-generic ro root=/dev/sdb1 ### BEGIN automagic Kernels LIST # # lines between the automagic kernels LIST markers would be modified # # By the Debian Update-grub script except for the default options below # # do not uncomment THEM, Just edit THEM to your needs # # # # # Start Default Options # # # # Default Kernel