Most voted "log" questions
It is the recording of computer data or the process of recording events of a computer program, usually with a certain range, so as to provide a control trace, which can be used to understand the activity of the system and to diagnose problems.
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17
votes2
answers9060
viewsBest practice for logging the system
What is the best practice for registering a log system? public void inserirLog(string Acao) { StringBuilder csql = new StringBuilder(); csql.Append("insert into Log (Acao,data) values(");…
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answers514
viewsJava / Android: how to view Stacktrace log
How can I display the whole exception error code (Fullstacktrace) in Android Log? try { //CODE }catch (Exception e){ Log.e(TAG,e.getStackTrace()); }…
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answers2357
viewsGood practices for storing logs
What information should be stored? It’s good practice to use TRIGGER in the database for storing logs or via code is something safer and easy to maintain?…
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7
votes4
answers17451
viewsHow to check Postgresql logs?
I have a legacy database that when doing certain action in the system that has access to it, several tables are modified, I was able to identify at least 04 tables being changed. My question is…
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6
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answer1447
viewsDifferences between Log4j and SLF4J
What are the vantagens and desvantagens of each one? They can be usados simultaneamente in the same project?
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6
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answers2960
viewsError log in Java application
We developers when we code, we have a way to track the process of running software through the output of the IDE, but when the software goes into production and we no longer have the development…
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5
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answer717
viewsCapture errors and PHP Exceptions
Setting I know I can configure the logs so that the errors and exceptions are recorded, this is nice, but sometimes it is too boring to read these files. Question How to capture the mistakes and…
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5
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answer761
viewsHow to implement an update LOG with ASP.NET MVC?
I would like ideas on how to implement a generic update LOG in DB (Entity Framework 6+) that allows me to discover information such as: System X user at date Y changed name and date of birth (from,…
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5
votes3
answers1117
viewsRead Remote Server log.txt on Real-Time Local Server
Those days passed the idea (I must have read somewhere and refreshed) of having a program on the local server that is synchronized with the remote server, where in this program I can see in real…
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5
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answers1016
viewsHow to create Production Application Error Report (Client)
I am looking for a way (efficient and practical) to capture globally all Exceptions not dealt with by the application (the ones that lead the application to crash or "Application stopped working!").…
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5
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answer433
viewsHow to detect Mysql changes in Nodejs?
Good night, someone has already used this package or knows a similar one that works? Link: https://www.npmjs.com/package/mysql-events Goal: launch an event when there is a change in the database.…
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5
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answer150
viewsLog with historical debug (Intellitrace)
I have a WPF application and am looking for the best way to solve untreated exceptions. Today, when an unexpected exception occurs, deal at the event Application.DispatcherUnhandledException. There,…
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4
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answers5206
viewsFile supposedly being used cannot be deleted
I have a software that records error logs of itself inside a "logs" folder. Each log file is created with the current day date, so it is unique to the current day. Example: 30-04-2014.log. I use…
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answer359
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4
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answer747
viewsHow to implement a process queue in Delphi 6?
How to implement a process queue in Delphi 6 as the TThread.Queue of the newer versions? What I need is to implement a queue for recording logs with Delphi 6. In the newer versions I have the…
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4
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answers1316
viewsHow to Inhibit Display of Information on the Eclipse Console using Hibernate
I would like some help. I am developing a system using jpa-Ibernate, jsf and primefaces. Whenever I run the application the following appears on the console: 0 [http-8080-2] INFO…
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4
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answers848
viewsDesktop application audit log
Thinking about a Java application desktop that is running in a company, we may come across situations that the user may cause failures in your application, in this case could create a log error and…
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4
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answer107
viewsWhy do errors in PHP scripts run via the command line not appear in the apache error log?
It is important to note that errors that occur in running PHP script via browser are recorded without any problem in the file: /var/log/apache2/error.log. The problem only happens when scripts are…
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4
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answer160
viewsHow to improve log file visualization?
I am trying to analyze some logs files generated on Linux and have noticed that it is very boring to understand where a line is starting/ending. I wonder if there is some kind of command or tools…
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4
votes1
answer688
viewsError in Plot.window(...) : need Finite 'ylim' values
I have a continuous variable whose n=15000 comments and 451 Als. When rotating the qqnorm For the evaluation of normality, I verified that it does not present normality and therefore I applied a…
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4
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answer59
viewsIs there a technique for reporting Javascript errors?
The following is as follows: I use the Laravel Framework and, in it, configure the application so that when any server error occurs, it sends me an email, writes in a log file and/or sends me a…
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4
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answers118
viewsHow can log messages be sent in a COBOL application?
Considering the Mainstream environments with COBOL Enterprise for z/OS and a generic Linux environment with Wildebeest, both should trigger error messages, exceptions and system logs. Considering…
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3
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answers1331
viewsWhen to record logs in database?
I participate in a team that is developing an application using Zend framework 2 and Mysql database. We need to develop a logging feature of the actions performed by users in order to enable audits…
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3
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answers7769
viewsLog table using Mysql
How to create a table of log Mysql audit that stores when and what was changed in each record? Mysql provides something that can facilitate this kind of thing?
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3
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answer80
viewsLog storage/indexing tools
I need to create a system to store logs of various user actions (this system will create millions of weekly data). So what tools are available for this kind of need? PS.: It is extremely necessary…
logasked 8 years, 1 month ago KaduAmaral 11,472 -
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votes3
answers1061
viewsKnowing when your computer was Turned On / Off / Stopped
I wanted to know when the computer was switched on, off or interrupted. If I turned on my computer from today’s date, then I want to know the time and date it was turned on. On shutdown the same…
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2
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answer165
viewsError log by INI and in script
I have my error handling using the functions set_error_handler, set_exception_handler, register_shutdown_function, where I debug and write the error message with detailed information and on PHP.INI…
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votes2
answers602
viewsDoes Eclipse Logcat for Android display Log messages?
public void ImprimeLog(){ Log.i("Funcionando",""); Log.e("Funcionando",""); Log.v("Funcionando",""); Log.w("Funcionando",""); Log.d("Funcionando",""); } In Android Studio works, but Eclipse is not…
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2
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answer128
viewsHow do I restore a database from postgres logs?
I have the database logs I get through the commands pg_start_backupand pg_stop_backup. I wonder how do I restore the bank through them? Thank you!
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2
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answers88
viewsLog into separate files with SLF4J in AWS
Someone has already implemented log using SLF4J to enable the application to separate files by tenant in Amazon environment? I made this implementation in my application, on Tomcat running local the…
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2
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answer482
viewsconfigure SLF4J with log4j
I have a somewhat confused problem but I will try to explain, I am working on a project that is using some external libraries, and I would like to implement a log, I have seen that in the external…
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2
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answer1357
viewsHow to use the ob_flush() function to return data to the browser in an animated way?
I need help, I have an email sending system, I need to know what’s going on in the process back-end a log that returns to the browser, when triggering script, example I want to send email to 2…
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2
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answer87
viewsHow to create bookmark in logback?
I am trying to create a bookmark inside my logback appender and could not. My code is <appender name="ErrorFile" class="ch.qos.logback.core.rolling.RollingFileAppender"> <!-- Support…
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2
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answers115
viewsWhat is the linux text editor command that I can see output in real time?
What is the linux text editor command that I can see output in real time? For example I want to give a "vim" in the access log of my apache I want to see GET entering the log in real time which…
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answer115
viewsELK + REDIS - Duplicating data
Fala galera, I need a help... I have the following Logstash configuration files: agent conf. input { log4j { type => "bdj" port => 25827 } } filter{ json{ source => "message" } } output {…
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2
votes2
answers174
viewsHow to write the date and time of an error in the Django log?
I started a project on Django 1.4, and every mistake I picked up via try..except I printed on sys.stderr - making it fall into the same Apache log file (error.log). It worked, but only for the…
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2
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answer515
viewsMaintenance routine for cleaning log tables (sysssislog and sysdtslog90)
I have a SQL SERVER 2014 standard database and during the monitoring of the database, I realized that I have some SQL tables that are a little large and went to search about. The tables are…
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2
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answers356
viewsEclipse does not enter - generates boot error log
After updating and installing some components in Eclipse neon, it does not enter and generates the log below: !SESSION 2016-08-21 18:42:45.858 -----------------------------------------------…
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2
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answers450
viewsStandard for the use of logs
I have a project organized as follows: 1. Web (ASP.NET MVC) 2. Application 3. Domain 4. Infra.Data 5. Infra.Log (NLog) 6. Infra.IoC The project references are as follows: - Web --> Application -…
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2
votes2
answers359
viewsCapture visitor IP on a Wordpress site in.txt file
I am trying to register the IP, Referrer and date of connection of all visitors to my Wordpress site in a.txt file, but I am not being successful. I tried with the Plugin 'Webrtc IP Grabber &…
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2
votes1
answer7956
viewsHow to work with Log in Java?
I need to make a condition based on the Log of my Java project. Ex: Enquanto(TextoDoLog == "PalavraTal"){ faça algo; } But I don’t know if I have to create some class, or method, how to handle it.…
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2
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answer50
viewsView Log with TYPE command
I am using the type command to display a point log in the company, but it shows the contents of the entire log, only the last lines. type C:\PASTA\LOG-TESTE.log @echo off pause The | MORE parameter…
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2
votes1
answer266
viewsWinston Node creates log file but does not save: Attempt to write logs with no Transports
I have a problem in Winston, follow my settings: const logger = winston.createLogger({ level: 'info', format: winston.format.json(), transport: [ new winston.transports.File({ filename:…
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2
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answer152
viewsRor - Get controller Strong files inside the Application Controller
I am developing a logging process on my system (Rails 5), more specifically within the application controller. This process is being created there so I can add one before_save us controllers that I…
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2
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answer31
viewsIs storing my application logs on disk a bad idea?
We all know the importance of logs to the debug an application in a production environment. Currently, I maintain the logs in an archive (/tmp/logs/app-logs.log). The problem is that it can get…
logasked 6 years, 2 months ago Luiz Felipe 32,886 -
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votes1
answer684
viewsWhat is the best way to record a user log?
I have a small monitoring system that aims to show if the data of some servers are equal to backups. As the system interacts directly with the database, the need arose to know who accessed and when…
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2
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answers36
viewsUsing Nlog with Postgresql C#
I am working on an application, and have some log screens, and I want to add a log routine in the API of these records, type: do not add, update and error occurrences (if any). The database that is…
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2
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answers29
viewsProblem while deleting a file
I made a small log manager. It’s for something simple, so how is it fit. every day I want to delete and generate a new one, but my code is showing the following error: The file is already being used…
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1
votes1
answer423
viewsJboss log reading
This code takes my file from log Jboss and displays the first 1000 lines. I wonder how I display the last 1000 lines? private String log; public void pesquisar() { String diretorioCorrente =…
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1
votes2
answers459
viewsCreating Logs page
I created a table in my database usr_logs with the following columns: id email ip team date sucess These records alone are sufficient, or I need to add something else? How do I display all the data…