Scheduled backup data scheme1th. Backup Requirements there's one in the company. Web Server, the data inside is very important, but if the hard drive is broken, the data is lost, and now the leader asks you to make a periodic backup of the data on other machines. Requirements are as follows:every night xx Point the whole Web Server A The
); Bindservice (Intent, Mserviceconn, context.bind_auto_create); BreakAt the same time we need to overwrite the method of interface Serviceconnection, at the beginning of the link, IBinder is the IBinder class variable returned by Onbind, so we convert it to Localbinder, Then call the method in Localbinder to get the object of the Bound Service, put it in the global variable, and then call his method. The note here is tha
Android service and multithreading, and android service Multithreading
The android service runs in the main UI thread. Here is the code demo:
package com.example.testservice;import android.os.Bundle;import android.app.Activity;im
Monitoring # tail-f/var/log/message to turn off the main service # killall-9 keepalived, you can see the backup service log output: mar 13 23:00:27 linux-backup Keepalived_vrrp: VRRP_Instance (VI_1) Transition to MASTER STATEMar 13 23:00:28 linux-backup Keepalived_vrrp: VRR
Android-determine whether the Service is enabled, and android determines the service
Continued the Baidu map positioning Demo, used the Service for Baidu positioning, and encountered a problem when uploading data to the server: after using the memory to close the program in
Android Process Communication --- Service Manager (1), android --- service
The Bind mechanism consists of four parts. Bind driver, Client, ServiceManager Service
1. Bind is actually a linux-based driver for Memory Sharing.
The bind driver is biased towards the kernel, and t
() ;}return smsInfos ;}}
3. Create BackupSmsService
This class is mainly used to back up text messages, and put the backup text message operation in a service class for execution, because the operation to read the database is a time-consuming operation, therefore, I have enabled a thread in this class to back up text messages. If the
Service is the most similar to Activity among the four Android components, and it has its own life cycle completely. However, the difference with Activity is that the Service has been running in the background and has no user interface, therefore, it is impossible to interact with users. The selection criteria of Activity and
your server back directory name)Rsync configuration is complete!!! You can test the test after you have finished configuring it.Other Notes for rsync:Rsync Security Optimization1) If you only want to transfer between the local area network later. First you can bind the address to an intranet address of the network card.Rsync--daemon--address=192.168.0.2212) If the cross-room in the internet transmission, 1, pull line. 2. Using VPNRsync pros and consPros 1. Incremental
For DHCP, its IP management function has always been favored by administrators. So here we will introduce the Linux DHCP Service backup content. Next, let's analyze the settings.
Linux DHCP Service backup
In a large-scale LAN, network management generally uses DHCP servers to uniformly allocate TCP/IP configuration inf
Officially Released the blog backup service.
Blog blog backup application address: blog backup applicationBlog backup scope:All BSP (MSN space, bokee, donews, blogbus, blogcn etc.) and non-BSP personal blogs (chedong.com, dbanotes.net etc .).
This is only a by-product and th
The Local Service Controller uses LocalService as a "started" service, which is much simpler than the "Bound" service, Localserviceactivities.controller starts the local Service and basically doesn't care about LocalService.
StartService (New Intent (Controller.this,
localservice.class));
LocalService can choo
Android study note 26. Cross-process call Service (AIDL Service) and androidaidlCross-process call Service (AIDL Service) I. AIDL Service1. What is AIDL Service?AIDL, that is, Android I
Start the camera in Android service and Android service camera
I have encountered a project in development before. I need to call a mobile phone to take a photo and upload the photo. However, when taking the photo, the mobile phone cannot let the user see the camera open.
The idea is to start a
In the LAN environment, the network management often attaches great importance to the backup of the user data files on the Windows Server hard disk, ignoring the backup of the state information and service data of the various services provided by Windows system itself, such as IIS service, DHCP
then simply add the IP and port from the server to this serverTo add a replica set to the primary server:Rs.add (' From server IP: Port ')Successfully added two slave servers:Note: Above as long as no error on the successful addition, you can see the lower left corner of the cursor:mserver:primary> that it is the primary serverAt this point: at the end of the configuration in the master server, switch to execute from server: Rs.slaveok () This command is done.After the primary server is initial
The new article is coming ~ Introducing Microsoft's backup Service. However, it can only be used for file backup of Windows systems.!650) this.width=650; "src=" Http://s5.51cto.com/wyfs02/M01/7C/A1/wKioL1bUItTAalXJAAHSQLZ7XOw391.png "style=" float: none; "Title=" Backup 1.png "alt=" Wkiol1buittaalxjaahsqlz7xow391.png "
Backups are important to back up the system service before it is configured for configuration management, and can be restored to normal as soon as an error occurs. Here, we describe the service-related content of the direct backup registry.
(1) Run Registry Editor, expand Registry HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services in turn.
(2) Click the file
Android-bind a service to call a serviceThe Service can be started in two ways:1. StartedStarted Service is Started by using the startService (Intent intent) method in the Application. Once started, this type of Service will run endlessly, even if its Activity is Destroy. To
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