The current community version of MySQL's audit function is still relatively weak, plug-based audit currently exists in the Enterprise version of MySQL, Percona and mariadb, but the MySQL community version has a init-connect option, based on which we can use it to complete the audit function.Init-connect parameter Description:Http://dev.mysql.com/doc/refman/5.7/en/server-system-variables.html#sysvar_init_connectStep1: Creating a User database tableSetn
1. What is INIT:
Init is an indispensable program in Linux.
The INIT process is a user-level process started by the kernel.
After the kernel is started by itself (it has been loaded into the memory, started to run, and initialized to all the device drivers and data structures), it starts a user-level program init, co
Label:Cloudbase-init is a cloud-init-like cloud initialization program on Windows that can retrieve metadata to modify host names and password changes at startup.You can download the installation package from the following link:64-bit version Https://www.cloudbase.it/downloads/CloudbaseInitSetup_Beta_x64.msi32-bit version Https://www.cloudbase.it/downloads/CloudbaseInitSetup_Beta_x86.msiPlease refer to Open
Short commandShutdown,poweroff,reboot,halt,init are capable of shutting down, roughly using the method./sbin/halt [-N] [-W] [-d] [-f] [-i] [-p] [-h]/sbin/reboot [-N] [-W] [-d] [-f] [-I.]/sbin/poweroff [-N] [-W] [-d] [-f] [-i] [-h][email protected] ~]$ reboot--hUsage:reboot [-N] [-W] [-d] [-f] [-h] [-I.]-N: not synchronized before stopping the system-W: Just write wtmp reboot record and leave-D: Do not write Wtmp records-F: Forced shutdown or restart-H
Angularjs ng-init Instruction
Angularjs instance
To create a variable when the application is initialized:
Definitions and usage
The ng-init instruction executes the given expression.
Ng-init instructions to add unnecessary logic to scope, it is recommended that you can ng-controller instructions in the controller to execute it.
Grammar
All
In my last essay, I analyzed jquery's constructor, which has a prototype method Init is the real constructor, Using the prototype object of Init to maintain a referential relationship with the jquery prototype object makes the instance of Init normal to the jquery prototype method, as if it were an instance of jquery. Let's take a look at how Init's behind-the-sc
Preface:Test environment inexplicably have a few important data is deleted, because in Binlog only see is the public account deleted, unable to query is that who logged in that time period, consider how to record every MySQL account login information, in MySQL, Each connection executes the Init-connect first and the connection is initialized, where we can get the user's login name and thread ID value. Then with Binlog, we can trace the operation time
in the In MySQL, each connection executes the Init-connect first, and the connection is initialized. Here we can get the user's login name and the thread ID value. Then with Binlog, we can trace the operation time of each operation statement, operator, etc. Implement audits.Experimental process:1: Create login log library, log in log tableCREATE DATABASE ' Accesslog ';Use ' Accesslog ';CREATE TABLE ' Accesslog '(' id ' int (one) not NULL auto_incremen
BusyboxOfInit
In addition to basic commands, busybox also supports the init function. Like other init functions, busybox init also completes system initialization and pre-shutdown, we know that after the Linux kernel is loaded, the machine transfers the control to the kernel. After the Linux kernel is started, it does some work and finds the
The computer (Ubuntu), due to abnormal power outages or other reasons, is unfortunately present when it is started again:Killedmount:mounting/dev On/root/dev failed:no Such file or Directorymount:mounting/sys On/root/sys failed:no such File or Directorymount:mounting/proc on/root/proc failed:no such file or directorytarget filesystem doesn ' t have/sbi N/initno Init found. Try passing init= BootargFile syst
If you accidentally set the init level in the/etc/inittab file to 6 (restart) or do not support the level, the system will not start properly. This blog explains how to solve this problem through grub.1. During the Linux boot process, press ESC to enter the Grub interface2. Press E to modify the current Linux system configuration3. Select the second row, press the E key, and follow the steps below1) Add 1 (single user mode) after the command line that
Analysis of Linux init system initialization, Part 1: sysvinit
From sysvinit to systemd
In recent years, the init process of Linux has undergone two major evolution, and the traditional sysvinit has faded out of the historical stage. The new init system UpStart and systemd have their own characteristics, more and more Linux releases adopt systemd. This article br
ctor constructor, when new an object is called-----coco2d-js, the default ctor, is the constructor of the object, others can also default other functions as constructors.To be blunt: ctor constructor new object is automatically called, Init in cocos2d-x is the static function create () method creates the object automatically call (because the cocos2d-x provided by the macro, will be automatically called), but JS inside, need to call manually.---------
directive, which notifies each program within the system (processes) and shuts down some of the services within the Run-level in the notification system.[[email protected] ~]# shutdown [-t time] [-ARKHNCFF] [TIME] [WARNING] parameter:-T sec:-Thenumber of seconds followed by "shutdown after a few seconds" means -k -R : Restart the system after the service is stopped -h: Shut down the system immediately after the shutdown-n : Shut down directly with shutdown function without the
DEF init (SELF,CR):Tools.sql.drop_view_if_exists (CR,' Custrom_product_infomation_report ')Cr.execute ("""Create or Replace viewcustrom_product_infomation_report as (Select t0.id,t0.hpartner_id as hpartner_id, T0.khwl_code as khwl_code,t1.product_tmpl_id as PRODUCTN,T3.pname,t3.material,t3.spec,T4.id as Name_uom, T5.price as Custo_price,t0.product_meno as Product_meno, T0.meno as Meno,t5.date_from,t5.date_toFrom Product_custo_info t0Left JOIN product_
Label:. . In the MySQL configuration file, set Default-table-type=innodb, found that MySQL does not start properly, the error log gives the following information:150210 18:11:19 mysqld_safe mysqld from PID File/data/mysqldata/mysql.pid ended150210 18:15:20 Mysqld_safe starting mysqld daemon with databases From/data/mysqldata150210 18:15:20 innodb:the InnoDB memory heap is disabled150210 18:15:20 innodb:mutexes and rw_locks use GCC atomic builtins150210 18:15:20 innodb:compressed tables use zlib
Tags: 5.7 company unknown Tor function today Ora system tedEarly this morning to the company, plans to upgrade the development environment of MySQL to 5.7.15, clean shut down the system, the directory from 5.6 to 5.7, everything is normal, re-point to 5.6 startup, reported the following error:2016-10-31 08:13:14 86998 [ERROR] Plugin ' InnoDB ' init function returned ERROR.2016-10-31 08:13:14 86998 [ERROR] Plugin ' InnoDB ' registration as a STORAGE EN
Objective-c's recommended Init method is as follows:-(ID) init{if (self = [super init]){To initialize a subclass by adding a property}return self;}Here are a few questions,1. The role of [Super Init]:The object-oriented embodiment, first uses the parent class's Init method t
Android INIT process (2); Initialization language (init. Rc) Parsing
The software version used in this article
Android: 4.2.2
Linux Kernel: 3.1.10
This article and several subsequent articles will analyze the initialization (init) process of Android in detail, and introduce a lot of knowledge in it, I hope to help readers understand the android startup process. T
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