solaris cron

Python scheduled task framework APScheduler 3.0.3 Cron example, apschedulercron Reprinted: http://www.cnblogs.com/leleroyn/p/4501359.html APScheduler is a Python scheduled task framework based on Quartz. It implements all the functions of Quartz and is very convenient to use. Provides tasks based on the date, fixed time interval, and crontab type, and can persist tasks. Based on these functions, we can easily implement a python scheduled task syste

APScheduler -- Python Cron and apschedulercron APScheduler is full of Advanced Python Scheduler and is a lightweight Python task scheduling framework. It allows you to schedule scheduled tasks like Cron and supports Python functions or any callable objects. Install APScheduler You can use pip tool to install: Pip install apscheduler Or download the latest source code package (https://pypi.python.org/pypi/

1. configuration file: Vi/etc/crontabCron service every minute not only to read all the files within/var/spool/cron, but also to read a/etc/crontab, so we configure this file can also use the Cron service to do something. The crontab configuration is for a user, while the edit/etc/crontab is a task for the system. The file format for this file is:Shell=/bin/bashPath=/sbin:/bin:/usr/sbin:/usr/binMailto=root/

a simple recurring schedule cannot be met, the CRON expression provides the possibilityPackage Com.imwoniu.task;import Org.springframework.scheduling.annotation.scheduled;import　　org.springframework.stereotype.Component; @Componentpublic class Taskdemo { @Scheduled (cron = "0 0 2 * *?") Execute void Dosomethingwith () { logger.info ("Scheduled task start ...") every day two o'clock

The architecture is as follows ============================ Manifests ============================ 1,at/etc/puppet/mainfests ------------------ Site.pp +++++++++ Import "MODULES.PP" Import "NODES/*.PP" ------------------------------- 2,at/etc/puppet/manifests/nodes ------------------- Node_master.pp ++++++++ Node ' master.puppet.com ' { Include Cron } --------------------------------------------- 3,at/etc/puppet/mainfests -------

Environment Introduction: Dual-host operating system: solaris 10 database version: oracle 11g R1 64bit current host name and IP: fly-db2 192.168.20.21 current slave host name and IP: fly-db1 192.168.20.20 Background: The physical memory of the master and slave machines is 94 GB. The physical memory of the slave machine is doubled recently, and the related memory parameters at the database layer are modified, and the operating system parameter shmsys:

Sun officials announced the details of their open-source code policy on July 15, November 2. Sun publicly revealed the long-standing Conjecture of most industry vendors that Sun's top priority is to support its Solaris operating system, not the Linux operating system. At a meeting prior to the release of Solaris 10, John, Senior Marketing Director of Sun's Network Systems Group, said the cost of

The establishment of the automatic installation (AI server) of Solaris 11 first talks about my operating environment: SunOS test13 5.11 11.1 i86pc i386 i86pc, run on the Virtual Machine ESX server 1: first set up dhcp server 1. root @ test13: /repo/repoea # pkg list | grep dhcpnetwork/dhcp/dhcpmgr 0.5.11-0.175.1.0.0.24.2 I -- network/dhcp/dhcpmgr/locale 0.5.11-Restart I -- service/network/dhcp 0.5.11-0.175.1.0.0.24.2 -- service/network/dhcp/datastore/

I've recently used quartz.net to do a few simultaneous tasks, and it feels great. Expression settings are also very flexible, but new discoveries are not ripe for expressions, and online generators are used every time.Then wrote a WinForm version of the generator to practice practiced hand, but also to strengthen the understanding of the expression.Of course many places draw on the online generator: http://cron.qqe2.com/, and perfected some settings.Meaning of the expression in the garden there

Some want to run database operations at a specified time. If these operations are performed on the WEB Front-end, server resources will be wasted, because the WEB page needs to be refreshed continuously and then determined. Some want to run database operations at a specified time. If these operations are performed on the WEB Front-end, server resources will be wasted, because the WEB page needs to be refreshed continuously and then determined. Some want to run database operations at a speci

A cron expression has at least 6 (or possibly 7) time elements that have a space separation.sequentially seconds (0~59)Minutes (0~59)Hours (0~23)Days (months) (0~31, but you need to consider the number of days of your month)Month (0~11)Days (weeks) (1~7 1=sun or Sun,mon,tue,wed,thu,fri,sat)7. Year (1970-2099)Each of these elements can be a value (such as 6), a continuous interval (9-12), a time interval (8-18/4) (/= every 4 hours), a list (1,3,5), and

Original Web site: http://www.linuxso.com/command/crontab.html CrontabCommand If this command is not found in your system, install the following two software packages. Vixie-cron Crontabs Crontab is used to allow users to execute programs at a fixed time or interval. In other words, it is similar to the user's time table. -U user is used to set the time table of the specified user. The premise is that you must have the permission (for example, root)

transactional tasks to perform additional datastore operations that must eventually be consistent with the transaction, but this does not require a strong consistency guarantee for datastore local transactions.APP engine has other services to perform tasks at special points of the day, called Scheduled task services. The scheduled task is known as "cron Jobs". This is the name borrowed from the same features in the UNIX operating system. This schedul

Use quartz cron every time to check manual document;(Uri:http://quartz-scheduler.org/documentation/quartz-1.x/tutorials/crontrigger)For the fourth day of month and sixth days of week often take time, here's a brief summary* * * * * * (year optional)┬┬┬┬┬┬│││││││││││││││││└─────day of Week (0-7) (0 or 7 are Sun, or use names)││││└──────────month (1-12)│││└───────────────day of month (1-31)││└────────────────────hour (0-23)│└─────────────────────────min

One cron expressions have at least 6 (or possibly 7) time elements that have a space separation.In order of seconds (0~59) minutes (0~59)hours (0~23)days (months) (0~31, but you need to consider the number of days of your month)month (0~11)Days (weeks) (1~7 1=sun or Sun,mon,tue,wed,thu,fri,sat)7. Year (1970-2099)each of these elements can be a value (such as 6), a continuous interval (9-12), a time interval (8-18/4) (/= every 4 hours), a list (1,3,5)

This article mainly introduces the cron scheduled task executor instance in php, which is a very practical function, for more information about how to use cron scheduled task executors in php, see the example in this article. it is a very practical function application. The specific method is as follows: Since the crontab of the server can only be accurate to minutes, the starting point of the program is a

This is a run PHP-FPM container, Debian Jessie Mirror, start command cronphp-fpm start, I exec into the container, see there is no log,ps aux can see the crond process in run AH. And if I manually execute the command in cron, I can see the log and try to restart the container. Reply content: This is a run PHP-FPM container, Debian Jessie Mirror, start command cronphp-fpm start, I exec into the container, see there is no log,ps aux can see the cron

This article mainly introduces the cron scheduled task executor instance in php, which is a very practical function, for more information about how to use cron scheduled task executors in php, see the example in this article. it is a very practical function application. The specific method is as follows: Since the crontab of the server can only be accurate to minutes, the starting point of the program is a

In linux, the name of the method for executing tasks with cron: crontab permission: all users use crontabfile [-uuser]-to replace the current crontab with the specified file. Crontab-[-uuser]-replace the current crontab with the standard input. crontab-1 [u... in linux, the name of the method for executing tasks with cron: crontab permission: all users use crontab file [-u user]-to replace the current cront

In ubuntu, cron is used to remind you to take a break. When windows was used, iegis is used to remind you to get up for an hour and change to ubuntu, so I want to use cron to directly remind myself to take a rest. The principle is very simple. I will lock the screen once every hour. DISPLAY =: 000 *****/usr/bin/gnome-screensaver-command -- lock note the preceding DISPLAY =: 0. If this variable is not availa