Tags: Linux warning script1. Needs and ideasRequirements: Use the shell to customize a variety of personalized alarm tools, but the need for unified management, standardized management.Idea: Specify a script package that contains the main program, subroutine, configuration file, mail engine, output log, and so on.Main program: As the entire script portal, is the lifeblood of the entire system.Configuration file: is a control center that uses it to swi
[Cpp]# Include # Include # Include # Include # Include # Include # Define JMP_VALUE 12345Static jmp_buf test_jmp_env;Static void test_alarm (int n){Printf ("alarm signal: % d \ r \ n", n );Longjmp (test_jmp_env, JMP_VALUE );}Void DoSomething (){Int I = 0;While (1 ){Printf ("% d \ r \ n", I ++ );Sleep (1 );}}Void DoSomethingWithTimeout (int nTimeout){_ Sighandler_t old_handler = signal (SIGALRM, test_alarm );Alarm
YS Web SocketThere is a horizontal ultra-vires vulnerability, the current user can arbitrarily view other user's alarm information, can cause sensitive information leakage "high" Problem Description: YS Use timed polling web socket Test steps: 1. Openburpintercept the agent and starthttprequest interception function. 2. sign in with a normal accountYS(assuming that the current logged-on user is namedOuyy) and intercept the followingWeb Sock
Share a custom Zabbix alarm script that is used on the line, and the script idea is roughly as follows:1. Use the crawler to get the alarm picture (if you want to get the alarm item)2. Integrate images with email content3. Send mail4. LoggingThe script reads as follows:#!/usr/bin/python#coding:utf-8importsys,time,re,os,globimportsmtplibfromemail.mime.text importm
DateTime a = datetime.now;//Gets the time of the computer nowDateTime NZ = convert.todatetime ("2015-4-14 22:44");//define the time of the alarmwhile (true){A = a.addminutes (1); Display time, one minute plus one minute displayConsole.WriteLine (A.toshorttimestring ());//output Display alarm timeif (NZ. Toshorttimestring (). Equals (A.toshorttimestring ()))//If the alarm time is now time,{Console.WriteLine
Recently, I encountered a sad reminder: a disk in the fastdfs storage server is broken (the storage partition is changed to read only), but zabbix does not monitor this, resulting in client upload failure. It was finally found that it became read-only two days ago. Although data storage is redundant, it has little impact, but it is still quite uncomfortable, not to detect problems in time. In this case, a small script is written to enable an alarm whe
Part 3 of BOM series: timer application (clock, countdown, stopwatch, and alarm), Part 3 of bom
Clock
The simplest way to create a clock is to extract the time part of the time object string using the exec () method of the regular expression. Use the timer to refresh it.
Countdown
[1] Simple countdown
The simple countdown is to use setInterval to subtract 1 from the set time every 1 s.
[2] precise countdown
Based on the timer running mechanism, we
ViewCode
# Include ProgramContinue running in the main function and output never run} int main () {unsigned int I; int time; Alarm (9); sleep (2); time = alarm (0 ); // when the alarm is canceled, the remaining time is returned. Only one alarm can take effect at a time: printf ("DD % d \ n", time);
Overview
In the previous blog "Distributed System Monitoring zabbix explains a technology stream Ken", we have explained in detail how to install zabbix. This blog will explain in detail how to use zabbix to monitor another host, and implements the email alarm and notification mechanism.
First, we need to create a host to be monitored and set corresponding monitoring items. When the metric item collects data, the trigger triggers an
Because of the company's business is more, deployed more sites. For the safe operation of the website, in case of failure to be able to know the first time, deliberately write the following monitoring script, the site Access status and time-out monitoring: When the code status of 5xx or access time-out is greater than 10s alarm. The script script is as follows:[[emailprotected] web_monit]$ pwd/app/script/web_monit[[emailprotected] web_monit]$ lltotal
' {print $} ')Echo[INFO] starts to re-view the Tomcat process:$TryTomcatID ... [$ (date + '%F%h:%m:%s ')] "if [[$TryTomcatID]];ThenEcho"[INFO] The current Tomcat process ID is:$TryTomcatID, continue to re-detect the interface ... "# Detect if the boot is successful (the interface will return a status of "tomcatservicecodetry=$") (Curl-s-mTen--connect-timeout10$WEBURL-W%{http_code})if [[$TomcatServiceCodeTry-eq200]];ThenEchoThe [INFO] System interface return code is$TomcatServiceCodeTry, Tomcat r
1 we find the "clock" in the phone, and then click the clock inside the "alarm clock" at this time many friends stop here do not know how to operate, our careful friend will find the upper right corner of a "+". (pictured below)
2) Now we click on the + number, just go into the IPhone6 plus "Add the alarm clock" and then we can do "alarm clock time", the fo
Creating a ceilometer alarm requires 4 DB operations:api/controllers/v2/alarms.py1. Every time Is_over_quota needs to query all the alarms of the User/project2. Determine if alarm name already exists in DB, and you need to query all alarms of the User/project# Make sure alarms is unique by name per project.Alarms = List (Conn.get_alarms (Name=data.name,PROJECT=DATA.PROJECT_ID))3. Add
#filename my little alarm clock.Import timeImport SysImport WinSoundA=time.ctime ()Print ("***************** Pro is Now", A, "**********************")Print ("*********************** welcome you to use Shup DIY alarm Clock applet ***********************")Hour1=int (Input ("*****************", enter the hour you want to set the alarm (for example, 10): "))Minutes=i
How does the win8.1 system set the alarm function?
We click on the "Windows icon" on the system desktop and then click the "Start" interface.
Then find the inside of the "start" to find "alarm clock program" and then click on "Alarm set" details as follows.
If you don't find us, we just need to search "Naozhong" to find the corresponding application
1. We found the interface of "application" into the normal set alarm interface.
2. Click "Clock" and find it.
3. Again we find the "alarm clock" inside, we can click on the "+" icon, create a new alarm clock, as shown in the following figure.
4. Set the required alarm time, repeat date and other relat
1. Try to imitate this little alarm clock today.2. Ideas:
Draw the alarm disc first, and draw the pointer through path.
Two ears are actually used two circles by a large circle to leave behind, and rotate a certain degree after the generation
3. Directly on the code: 1 Public classAlarmclockviewextendsView {2 3 Private Static FinalPorterduff.mode Mode =PorterDuff.Mode.DST_OUT;4 /
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