smart scheduler

Minute Minutes, the value range is (0-59) Hour Hours, the value range is (0-23) Day_of_month Date, value range is (0-31) Month month, the value range is (1-12), you can also use jan,feb,mar,apr ... Said Day_of_week Week, the value range is (0-6), of which Sunday is 0 or 7, can also be expressed in Sun,mon,tue,wed,thu,fri,sat Command The command to execute Sp

Today a shell script is written, and direct execution is possible.But it's not done with a task plan.The script is as follows:#!/bin/bashtime=0504timea=05Mysqd-f-u root DTS Tangled up half a day, then changed to absolute path on it.The script is as follows:#!/bin/bashtime=0504timea=05/usr/local/mysql/bin/mysqd-f-u root DTS This article is from the "Falling Star" blog, make sure to keep this source http://xiao987334176.blog.51cto.com/2202382/1642022Shell Script Task

Label:Crontab-eNo crontab for root-using an empty oneCrontab:installing New Crontab"/tmp/crontab. Jkmaak ": 1:bad minuteErrors in crontab file, can ' t install.Want to retry the same edit?Enter Y or NWant to retry the same edit? YCrontab:installing New Crontab"/tmp/crontab. Jkmaak ": 1:bad minuteErrors in crontab file, can ' t install.Want to retry the same edit?Enter Y or NWant to retry the same edit? Enter Y or NWant to retry the same edit?Enter Y or NWant to retry the same edit? YCrontab:inst

Reference:Not currently1 CreateEvent Event_demo2 onSchedule3Every1 DayStarts'2014-12-23 16:07:00'4 Do5 Insert intoDemo1 (col1, col2)Values(Date_format (Date_add (now), interval-1 Day),'%y-%m-%d'), Date_format (now (),'%y-%m-%d'));6 7 AlterEvent Event_demo8 onSchedule9Every1 DayStarts'2014-12-23 16:08:00'Ten Do One Insert intoDemo1 (col1, col2)Values(Date_format (Date_add (now), interval-1 Day),'%y-%m-%d'), Date_format (now (),'%y-%m-%d')); A - -Show variables like '%event%'; the - D

be executed here should be a standard PL/SQL code. If Program_type is specified earlier as"stored_procedure", the action to be performed here should be a stored procedure defined in Oracle (with a Java stored procedure), if the previous specified Program_type is"executable", the command line information for the external command (with path information) should be specified here; number_of_arguments: Specifies the number of supported parameters and the default value is 0 without parameters. Each p

(job_class_name = ' No_logging_class ', Resource_consumer_group = > ' Default_consumer_group ', logging_level = Dbms_scheduler. Logging_off); end;--Disable the job itself log, modify the log level Logging_level properties:BEGIN dbms_scheduler.set_attribute (' job_name ', ' logging_level ', Dbms_scheduler. Logging_off); END;--1) Dbms_scheduler. Logging_off: Turn off logging function;--2) Dbms_scheduler. Logging_runs: The operation information of the task is recorded;--3) Dbms_scheduler. Logging_

relevant parameters and commands/P /M /d [{+|-}][{/C for all files to execute the specified command, the command body must be in double quotation marks ("), the default is" cmd/c echo @file ". The "cmd/c del/f @path" is used above to delete the specified file. (Here the @file and @path are variables and will be explained later.) ）Here are the parameters that are used in the above:@PATH: Represents the full path of the file. http://blog.csdn.net/babauyang/article/details/25742797Automatically de

It is strange that we despise others, but we are afraid of being different. - by Paul . CoailloI have been fond of novelty things since childhood, and I like to try some strange things. In the rapid development of science and technology at this time, my interest in digital products has never diminished, from the previous BB machine to today's kidney 6, I never stopped following the footsteps. Today brings you a revolutionary product, it will be the ultimate PC , in this novel things like the spr

Smart pointer of c ++ 11 and smart pointer of 11 This article introduces four smart pointers of c ++, the last three of which are newly added in c ++ 11, and auto _ ptr has been discarded. To compile c ++ 11, you must install g ++-4.8. Sudo add-apt-repository ppa: ubuntu-toolchain-r/test Sudo apt-get update Sudo apt-get instal gcc-4.8 Sudo apt-get install g ++-4.

In C + +, programmers can manipulate memory directly, adding a lot of flexibility to programming. But flexibility comes at a cost, and programmers have to be responsible for releasing the memory they're applying for, or there's a memory leak. Smart pointers exist to solve this problem. It has no essential difference from other pointers, and the main purpose is to avoid the problem of hanging pointers and memory leaks. Here, I use the object's app coun

A new type of smart home wifi option--simplewifi application in wireless smart homeFirst:With the continuous development of science and technology, the local area network is gradually to wireless, multi-network in the direction of the development, in the rapid development of multi-network in the process, led to a wide range of wireless technology applications, WiFi is one of them. WiFi for

Linux task scheduling is actually to let the system at some time to execute certain commands or programs, so that it makes it easier for administrators to manage their own Linux, when I first learned this method, my heart filled with endless joy, I feel Linux is too powerful.I'm going to tell you the exact order.One: Task scheduling classification1. The system works, some important work must be carried out in a cycle, such as virus scanning2. Individual users may wish to perform certain programs

http://www.ibm.com/developerworks/cn/linux/l-linux-scheduler-simulator/LinschedLinsched is a Linux scheduler emulator that resides in user space. It isolates the Linux scheduler subsystem and builds an adequate kernel environment around it,This allows the emulator to be executed within the user space. It will also build a series of application programming interfa

Task Scheduler Main program: ATD production environment is not commonly used Anacron production environment is not commonly used Crond commonly used, mainly introduce this program Crond Service (daemon name Crond, always running):Command:Crontab parametersCommon Parameters Introduction:-e Edit User Task schedule-L View user's current task schedule-u user view a user task scheduleTask Schedule