wayland boot

The first two days to replace the CD-ROM drive, tossing a long time to fix the dual system, here Memo:The optical drive is broken, and there is a hard drive that was previously removed from the notebook and is going to be mounted on the drive:My notebook is Sony, that need to install to the CD-ROM drive is removed from this notebook, there is a genuine Win7 system, but a long time no use.Since the optical drive is broken, buy an optical disk drive tray, put that hard drive back to use Bai.After

Spring Boot Integrated JSPSteps:1. Create a new spring boot project2. Modifying the Pom fileThese dependencies must be remembered Plus!!!3. Create a new directory structureLook carefully, in order to let the WebApp file icon has a small dot ~ ~ So the point is, we have to set upAlso, there is a spring configuration in the red box, delete it.4. Configure the pathApplication.properties fileSpring.mvc.view.pre

I. Adding a REDIS cache 1. Adding Redis start-up dependenciesAdd spring boot support for Redis dependency configuration in Pom.xml, as follows: org.springframework.boot spring-boot-starter-redis 1.4.7.RELEASEHttps://mvnrepository.com/artifact/org.springframework.boot/spring-boot-starter-redis/1.4.7.RELEASE2. Add cache annotations(1) In the

Spring boot also encapsulates the NoSQL database by automating the usual database support.About RedisRedis is the most widely used memory data store in the industry today. Supports a richer data structure than memcached,redis, such as hashes, lists, sets, etc., while supporting data persistence. In addition to this, Redis also provides some features of the class database, such as transactions, HA, and master-slave libraries. It can be said that Redis

Problem Description:The desktop is a solid-state drive installed Windows, there is a free hard disk, want to install a Linux system on the hard disk, the SSD removed from the desktop, replaced by this free hard drive, the system is installed smoothly, but finally at the start of the error: reboot and select proper boot device, the startup entry is checked, and the first boot entry is the hard disk. Problem

The following is how the Linux Open port command is used.Nc-lp (Open 23 port, Telnet)Netstat-an | grep 23 (see if 23 ports are open)When you do Redis, you want to boot from the 6379 port: (Essentially, the service you want to start the port from)1. Modify the/etc/redis.confto open the background run option:# By default, Redis does not run as a daemon. Use the ' yes ' if you need it.# Note that Redis would write a PID file in/var/run/redis.pid when da

After continuing with the debug debugging of the previous article, the Spring boot log frame usage is gradually eroded.=============================================================================================Brief: Spring boot's default log frame LogbackSlf4j--simple Logging facade for Java, which is a unified facade abstraction for a variety of Java log frameworks. There are many Java log frameworks-common to java.util.logging, log4j, logback,com

In the previous posting has introduced the Web system through Tomcat CentOS7 under the introduction, today will use the INIT.D startup script, the service script to join the boot service queue, to achieve the boot boot of Tomcat service. 1. Environment Preparation 1.1 system Operating system: CentOS 7 (64-bit) 1.2 Tools/software The JDK is installed and the envir

1, what is Spring boot. With the popularity of dynamic languages (Ruby, Groovy, Scala, node.js), Java development is particularly cumbersome: a wide range of configurations, inefficient, complex deployment processes, and third-party technology integration are difficult. To address the above issues, Spring Boot is launched by the new group. It uses the idea of "Convention over configuration" to get your pr

) ~[ Spring-beans-5.0.5.release.jar:5.0.5.release] At Org.springframework.beans.factory.support.AbstractBeanFactory.getBean (abstractbeanfactory.java:199) ~[ Spring-beans-5.0.5.release.jar:5.0.5.release] At Org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons ( defaultlistablebeanfactory.java:760) ~[spring-beans-5.0.5.release.jar:5.0.5.release] at Org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization ( abstractappl

First talk about Ubuntu, it has the concept of running level0: Downtime1: Single-user form, only root for maintenance2: Multi-user, cannot use net file system3: Full Multi-user5: Graphical6: RestartExample: Starting or shutting down in the specified run level, in the specified orderUPDATE-RC.D start|stop Example: Update-rc.d apachectl start 20 2 3 4 5. Stop 20 0 1 6.A starts after B to start, B shuts down afterUPDATE-RC.D A Defaults 80 20UPDATE-RC.D B Defaults 90 1

we want to change is the System>media directory of bootanimation.zip (mobile phone boot animation) This filefirst of all, this file structure: The zip decompression to get two files,The first folder holds the picture that is played when the boot is turned on (pictured is the best domain G3 original animated picture package), see:image number 001,002, ..... 010 These are used to control the order in which th

Http://www.elecfans.com/article/87/107/2009/2009032939161.html During large-scale embedded system development, bootloader is often required to load and boot the system kernel. Most of the existing boot and boot modes require the line between the target machine and the host machine.Connection, which is inconvenient to use and inefficient. Based on the analysis of

If you are using grub as the master boot to boot a dual system (Windows Linux), you can set Windows as the default operating system by doing the following. Adjusts the order in which two operating systems are displayed on the screen (typically, GRUB sets Linux as the default startup, and Windows displays as Dos):1. Log on to Linux with the root account2. The contents of vi/etc/grub.conf,grub.conf are as fo

Solution for Microsoft to forget the WIN10 boot password, win10 boot password Due to carelessness, I forgot the Windows 10 boot password of the Microsoft operating system and didn't want to reinstall the system. How can I restore the operating system or reset the boot password? Insert the USB flash drive with PE fun

Win7 Install a Linux virtual machine, learning under very good.But every time you use Linux, you open the Linux system with virtualbox--> boot installation--and then connect with Remote Desktop (SSH, etc.)Each time the manual open is troublesome, and the Linux virtual machine also has Windows, compare Miscellaneous. If you can boot up and run a Linux virtual machine (no visible window) in the background, th

After you add the installation deployment project, right-click Setup Project--View--Registry, to enable the software to run on the boot, you can hkey_current_user\software\microsoft\windows\ CurrentVersion\Run Add key value to save the software catalog. Here we add the above items in turn, and then add the key value in run, the key name can be the starting point, value to fill the physical path of the software. The physical path is determined by the c

How to clean up startup items of Linux system boot ?, Clean linux bootGenerally, Linux distributions for general purposes start various service processes at startup, including many services that you may not need. -- David Both In this article, navigate to reboot to view boot item 09%. Which services can be disabled? 37% what happened when the guest system was started? 62% Most Linux distributions start v

In addition to the automatic configuration changes used in the first article using overwrite, you can also change the runtime configuration of your app with the Application.properties file provided in Spring Boot. This configuration is very granular in the way it is configured. application.properties In the Spring Boot application, the Application.properties file is in the resource/directory, and the appli

ANDROID boot animation analysis and android boot Animation Boot animation file: bootanimation.zip in the system \ media folderAnimation is implemented by continuous screen flushing of series images ..The bootanimation.zip file is a zip compressed file. The compression method must be storage compression, which contains one file and two directories:1. animation att