httpd.conf Customlog Logs/access.log Common changed intoCustomlog "|c:/apache/bin/rotatelogs.exe c:/apache/logs/access_%y_%m_%d.log 86400" commonChange C: To the path where you installed Apache.Restart ApacheWhere c:/apache/is where you install the Apache path so that each is born into a log file
Found in Apache configuration fileErrorlog Logs/error_logCustom
Description
Operating system: CentOS
Site 1:bbs.jb51.net
Site 2:sns.jb51.net
Nginx Installation path:/usr/local/nginx
Nginx configuration file path:/usr/local/nginx/conf/nginx.conf
Site 1 configuration file path:/usr/local/nginx/conf/vhost/bbs.jb51.net.conf
Site 2 configuration file path:/usr/local/nginx/conf/vhost/sns.jb51.net.conf
Objective:
1, the site 1 and site 2 of the Nginx access log saved by day, log path is:
Site 1:/usr/local/nginx/logs
If you are a web developer. If you want to debug your app or improve its performance, you need to go to a variety of log files. Logging is the best choice to start troubleshooting. As far as the famous MYSQL database server is concerned, you need to refer to the following log files:
error Log : It includes error messages that occur when the server executes (including, of course, when the service starts and stops)
Normal query Log : This is a record of what mysqld is doing (connectio
In mysql, logs are classified into error logs:-log-err query log:-log slow query log:-log-slow-queries update log:-log-update BINARY log: -Below I will introduce the methods for enabling, disabling, and viewing mysql logs.
1. Error LogUse the-log-error [= file_name] Option to specify the location where mysqld saves the error log file. If the file_name value is no
Because load balancing forwards the client's request to the Web server, the Web service often logs a load-balanced IP, which can now be configured to let Apache record the real client IPGrammar#LogFormat "\"%{x-forwarded-for}i\ "%l%t \"%r\ "%>s%b \"%{referer}i\ "\"%{user-agent}i\ "" combinedcommon logs and records for client IPApacheLog Comparison#LogFormat "%h%l%u%t \"%r\ "%>s%b \"%{referer}i\ "\"%{user-ag
After mysql is installed, you can start the bin-log function to record database data operation records and recover data when necessary. mysql logs are divided into the following types: error logs:
After mysql is installed, you can start the bin-log function to record database data operation records and recover data when necessary. mysql logs are divided into the
Recently, logback was used in the project, and it was very easy to meet the following requirements:
1. Easy to use
2. One log file can contain only one level of logs.
3. Multiple different logs can be specified in a class, and each generated log file only contains its own content.
4. You can disable or open the logs of several packages, and set different packages
Getting started with Linux: logs in Linux
In Linux, the connection time logs are generally recorded by the/var/log/wtmp and/var/run/utmp files. However, these two files cannot be directly viewed by cat, the file is automatically updated by the system. You can view the file by using the w, who, finger, id, last, lastlog, and ac commands.
For process monitoring logs
Rotten mud: awstats is used to analyze nginx logs and awstatsnginx
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Yesterday, nginx logs were cut. For how to cut nginx logs, you can view the article "Bad mud: Cut nginx logs.
We plan to
When the system fails, data logs can be used to restore data to solve database faults. As an SQL Server database administrator, it is important to understand the role of data log files and how to use them to solve common database faults. Since the transaction log is so important, what can it do? I will talk about the faults that transaction logs can use to solve.
Fault 1: losses caused by accidental server
[Linux] using logrotate to rotate MySQL logs bitsCN.com
[Linux] using logrotate to rotate MySQL logs
Log rotation is especially suitable for log files with fixed file names, such as MySQL error logs, General query logs, and slow query logs. In Linux, logratate can be used
at the example class for writing a single line of logs: using Castle.Core.Logging; //1:import Logging Namespace Public classtaskappservice:itaskappservice{//2:getting a logger using property injection Public ILogger Logger { get; Set ; } PublicTaskappservice () {//3:do not write logs if no Logger supplied.Logger =nulllogger.instance; } Public voidcreatetask (Createtaskinput input) {//4:write
Linux system logs and their rsyslog service logs are plain text files/var/logs used by the system to record some messages related to the system runtime to save a large number of logs of plain text logs. maintain the running status of related programs, error message. to analy
Method for printing logs in Python Tornado framework by date, pythontornado
After website traffic comes up, logs are stored daily or even hourly for easier viewing and management. The Python logging module also provides TimedRotatingFileHandler to support archiving logs in different time dimensions.However, according to the official guide of Logging HOWTO, it is
How do you handle system logs when using php to develop websites? I am using nginx server now. This can be used to prepare logs. In addition, log-related architecture is not used in the program. Like java, open-source tools similar to log4j are available. Does php need this? How do you handle system logs when using php to develop websites? I am using nginx server
The cause is that a Ubuntu server crontab has failed to regularly run the scp backup script. It is okay to manually execute the script. Therefore, you need to find the cause from the crontab log, suddenly I found that no cron logs exist in my/var/log. Here I will record how to modify tuserver, how to view crontab logs, and how to modify rsyslogsudovim/etc/rsyslog. d/50-default.confcron
Cause
Today, I foun
In the query analyzer, perform the following three steps in sequence, where databasename is your database file name
1. Clear logs: dump transaction databasename WITH NO_LOG
2. truncate transaction logs: backup log databasename WITH NO_LOG
3. shrink the database: dbcc shrinkdatabase (databasename)
--/////////////////////////////////////// ///////////////////////////
SQL Server Log clearing methodOne method:
The main reason people create logs is the wrong line. Usually you will diagnose what problems occur in your Linux system or application. An error message or a series of events can give you clues to find the root cause, explain how the problem occurred, and point out how to fix it. Here are a few examples of using logs to solve.Logon Failure ReasonIf you want to check if your system is secure, you can check
There is a lot of information in the log that you need to deal with, although sometimes it's not easy to extract it. In this article, we'll show you some examples of basic log analysis You can do now (you just need to search). We'll also cover some of the more advanced analyses, but these will require you to make the appropriate setup upfront and save a lot of time later on. Examples of advanced analysis of data include the generation of summary counts, filtering of valid values, and so on.We'll
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