set timer to 2 minutes

1. Scheduled Tasks CRONTAB-LCRONTAB-E/sbin/service crond Start//start service/sbin/service Crond stop//shutdown service/sbin/service crond Restart// Restart Service/sbin/service Crond Reload//Reload configuration/sbin/service crond Status//view service Status */1 * * * */opt/shell/load-check.sh00 03 ** */opt/shell/download_log.sh* */1 * * */opt/shell/diskfree.shps-ax | grep cron 2. Send mail #!/bin/bashpercent= ' df-k|grep-vfilesystem|awk ' {printint}

Tags: blog http using data log C SQL as1. Turn on the SQL Server Agent serviceUsing a job requires support for the SQL Agent service and needs to be set to start automatically, otherwise your job will not be executed.The following steps open the service: Start-->>> run-->>> enter "Services.msc"-->>> enter the service, turn on the SQL Server Agent service, and set to Automatic.:　　

Playing games, chatting often let us forget the time, looked up at the table has reached more than 1 in the middle of the night. Long-term night will bring great harm to our health, small health assistants can be through the function of the timer shutdown to make you develop a good routine. In the second function of the health assistant, under "Timed shutdown", you will find that there is an open button that only needs to be clicked once, that is, th

Tags: logs bash script cancel Ima rest font start timed starStep 1: If the Linux server has Crond installed timed tasks require support for Crond services 1. Start Method Service Crond Restart 2. The service is powered on by default cancel scheduled task Span style= "font-family:"comic sans ms", Sans-serif; Font-size:14px "> 1. Cancel all crontab-r 2. Cancel a crontab-e configuration file and

Win7 64-bit flagship download in the use of the process, may be watching their favorite program to sleep, at this time the user is the most want to be able to set a timing shutdown, then can automatically shutdown, so that both save the electricity, and prolong the life of the computer. However, many users do not know how to set the timing shutdown. Here is a look at the Win7 64-bit flagship version of how

To create a useful digital clock, you must first obtain the system time, then separate the hours, minutes, And seconds, then use polygon to draw a picture, and then use the timer to display it together every second, here, we set the "Seven-segment decoder" for good looks. In fact, it is almost the same as the display of the digital clock of the single chip microc

void Timer0_isr () interrupt 5 {countmilliseconds + +; // is only responsible for self-addition, add to the maximum and start again from 0 }u16 Setdelay (U16 t) { return ( Countmilliseconds + T-1 ); }u8 Checkdelay (U16 t) // returns a nonzero representation Timed end { return (((T- countmilliseconds) 0x8000 ) >> 8 ); // } Use 1: (more general usage)void Delay_ms (U16 W)// delay How many ms{ u16 temp ; = Setdelay (w); while (!

abbreviated fri Day spelled out Friday Ddspth spelled out, ordinal twelfth Month: Mm number 03 Mon abbreviated mar Month spelled out march Year: Yy two digits 98 Yyyy four digits 1998 The time range in the 24-hour format is: 0:00:00-23:59:59 .... The time range in the 12-hour format is: 1:00:00-12:59:59 .... 1. Date and character conversion function usage (to_date, to_char) 2. Select to_char (to_date (222, 'J'), 'jsp ') from dual Display Two Hundr

in the 12-hour format is: 1:00:00-12:59:59 ....1.Date and character conversion function usage (to_date, to_char) 2.Select to_char (to_date (222, 'J'), 'jsp ') from dual Display two hundred twenty-two 3.The day of the week.Select to_char (to_date ('1970-08-26 ', 'yyyy-mm-dd'), 'day') from dual;MondaySelect to_char (to_date ('1970-08-26 ', 'yyyy-mm-dd'), 'day', 'nls _ date_language = American') from Dual;MondaySet the date languageAlter session

for flights to depart in the new schedule, that minimizes, the total cost for the airport. Input The first line contains-integers n and K (1≤k≤n≤300), here n are the number of flights, and K is the number O F minutes in the beginning of the "the" and the flights did not depart. The second line contains n integers c1, c2, ..., CN (1≤ci≤107), here ci are the cost of delaying the i-th flight for on E minute. Output The first line must contain the minimu

1. The time format of the day before printing with PHP is 2006-5-10 22:21:21 (2 minutes) 2, Echo (), print (), Print_r () difference (3 points) 3, the ability to make HTML and PHP separated from the use of the template (1 points) 4. What tools are used for version control? (1 points) 5, how to implement string rollover? (3 points) ---------------------------

Kotlin Learning (2) -- basic syntax, function, variable, string template, conditional expression, null, type detection, for, while, when, interval, set, kotlinnull1. Basic syntax Many concepts of Kotlin are similar to those of JAVA, so I should not be as detailed as I did on my JAVA journey, but don't worry, you will understand it, I also learned from official documents. Create a project Kotlin02 in IDEA1.

1. The time format of the day before printing with PHP is 2006-5-10 22:21:21 (2 minutes) 2, Echo (), print (), Print_r () difference (3 points) 3, the ability to make HTML and PHP separated from the use of the template (1 points) 4. What tools are used for version control? (1 points) 5, how to implement string rollover? (3 points) --------------------------------

Kotlin Learning (2) -- basic syntax function variables, string template conditional expressions, null, type detection, for, while, when, range, set, kotlinnull Author:Liu Ren programmer Blog:Http://blog.csdn.net/qq_26787115 Statement: Do not reprint without the permission of the original author 1. Basic syntax Many concepts of Kotlin are similar to those of JAVA, so I should not It's as detailed as my JA

Atitit.web Push Implementation solution set (2)--- Baidu Cloud , Jpush Aurora Push, a push selection comparison . o991.1. Is there a limit on the number of pushes or frequency of cloud push? 11.2. Push message length 11.3. Support for offline messages 21.4. Whether the escape character is supported 22. Client Identification Mechanism 23. Binding client Differentiation Process :: Jpush wins 24. Document Styl

Today in the test project found that an action performed 2 times, this operation takes approximately 5 minutes to complete, engineering environment apache2+tomcat6.0. The online search found several places to set timeouts: 1.ajax syntax to set the unit millisecond, for example: $.ajax ({ url:xxx, timeout:60