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#!/bin/bashState_ok=0State_warning=1state_critical=2State_unknown=3Passwd= ' ************** 'Print_help () {echo "Usage:"echo "-h)"echo "Host Address"echo "[-W] Warning"echo "[-c] Critical"Exit $STATE _OK}While Test-n "$"; DoCase "$" in--HELP|-H)Print_helpExit $STATE _OK;;--URL|-H)Hostaddress=$2Shift;;-W)Warn_level=$2Shift;;-c)Critical_level=$2Shift;;*)echo "Unknown Argument: $ $"Print_helpExit $STATE _unknown;;EsacShiftDoneIf ["$warn _level" = = ""];

in logger: Track,debug,info,warn,error. For each level, there are five log methods, with the info level as an example: public void info (String msg); Parameter-free log method, example:Logger.info ("Start initialization of profile reading module");Output2014-08-11 23:36:17,783 [main] INFO C.j.training.logging.service.userservice-Start initialization of profile reading module public void info (String format, Object Arg); A

First, direct use: Output to Output1.txt file in the project folder ////////////////////////////// Debug-here is some DEBUG Info-here is some INFO Warn-here is some WARN Error-here is some ERROR Fatal-here is some FATAL ////////////////////////////// package hunnu.sanha.test; import org.apache.log4j.Level; import Org.apache.log4j.Logger; import org.apache.log4j.SimpleLayout; import Org.apache.log4j.FileAppe

backup files for a specified file Log4j.appender.my2log.MaxBackupIndex = 1 #org. apache.log4j.PatternLayout specify the log output format log4j.appender.my2log.layout= Org.apache.log4j.PatternLayout #ConversionPattern给出具体的打印方式 Log4j.appender.my2log.layout.conversionpattern=%-d{yyyy-mm-dd HH:MM:SS} [%c]-[%p]%m%n #rootLogger specifies that the logger used has mylog and My2log #warn Specify the type of print information: info: Debug Info

Package com.v512.log4j; Import Org.apache.log4j.Logger; public class Hellolog4j { //construction logger, the formal parameter is the class where the logger is located, which means that you want to do log private static Logger Logger = Logger.getlogger in the class ( Hellolog4j.class); /** * @param args */public static void Main (string[] args) { getMessage (); } private static void GetMessage () { //records the various levels of information, where it is stored, and in what way i

NPM, and we'll look at NPM, c:\windows\system32>npm-v 5.6.0 NPM installation Vue.js Command: NPM Install Vue-g Here, the-G refers to the installation to the global directory. View version: c:\windows\system32>vue-v 2.9.3 Suppose I want to create a new project under the App_codes folder in E, then we can use CMD to jump to this directory and execute: Vue init webpack Vue-mui Next, press ENTER as shown: Finally, wait a certain time, the results of the operation are as follows: # Insta

info (). /** * This function logs messages at WARN level. * * @ Param inMessage The message to log. */ This. warn = function (inMessage ){ If (this. shouldBeLogged (this. LEVEL_WARN) this.tar getDiv ){ This.tar getDiv. innerHTML + = " "+"[WARN]" + inMessage +""; } } // End warn (). /** * This function logs messag

method is used to print some warning messages, suggesting that the program may have potential risks in this place, and it is best to fix these warnings. Corresponds to level warn, one level higher than info.6.5,LOG.E ()This method is used to print error messages in a program, such as a program entering a catch statement. When the error message is printed, it usually means that your program has a serious problem and must be repaired as soon as possibl

information:Log. debug ("111 ");Log.info ("222 ");Log. Warn ("333 ");Log. Error ("444 ");Log. Fatal ("555 "); The log here is the class member variable defined in the second step above. Its type is Org. apache. commons. logging. log, through the member method of this class, we can output log information of different types to the destination (where is the destination? Depending on the configuration, it may be stdout, a file, an email, or even a text m

.addblock (unknown source)At sun. Reflect. nativemethodaccessorimpl. invoke0 (native method)At sun. Reflect. nativemethodaccessorimpl. Invoke (nativemethodaccessorimpl. Java: 39)At sun. Reflect. delegatingmethodaccessorimpl. Invoke (delegatingmethodaccessorimpl. Java: 25)At java. Lang. Reflect. method. Invoke (method. Java: 597)At org. Apache. hadoop. Io. Retry. retryinvocationhandler. invokemethod (retryinvocationhandler. Java: 82)At org. Apache. hadoop. Io. Retry. retryinvocationhandler. Invok

: indicates the power level, from 0 to 1.0. When this value is 0, it indicates that the power is exhausted and the system is about to shut down. If the value is 1.0, the battery is fully powered.For these statuses, the interface provides corresponding events, including onchargingchange, onchargingtimechange, ondischargingtimechange, and onlevelchange. The basic usage is simple: The Code is as follows: // Obtain the battery object!Var battery = navigator. battery | navigator. webkitBattery | nav

) MSMQ-based message queue Windows system logs For other forms, see http://www.nlog-project.org/targets.html In addition, each trace message can automatically containContextual Information)And send it to the target that records the tracking information. The context information can contain the following content: Current date and time (in multiple formats) Record level Source Name Stack information of the method for outputting message Tracing Environment variable value Exception details

. 167 warn log4ctest-[main. C] [57] [main ()]: Shit! -99947 20110727 09:21:10. 167 warn log4ctest-[main. C] [57] [main ()]: Shit! -99948 20110727 09:21:10. 167 warn log4ctest-[main. C] [57] [main ()]: Shit! -99949 Basic is: Warn log4ctest-[main. C] [57] [main ()]: Shit! -99982 w