tail log file

after restart) # tail-f/var/log/messages view log file Oct 31 10:08:54 localhost syslogd 1.4.1: restart (remote Login T ion ). m date host process name message 6.vim/etc/syscongif/syslog (enable remote log reception) --------------------------------------------- # Opt ions

Tags: root CTE File Security Ted pre need to suggest emptyBy default, MySQL will keep the mysql-bin file, so that at some point, the disk may be full, whether it is possible to delete these files, whether it can be safely deleted, is a problem. First of all, these files are MySQL log files, if not the master from the copy, it is basically useless, although useles

An error occurred while importing the extension package during the 2. x migration to 3.1.1 today. After multiple searches, the problem was finally solved and shared with you for reference. Step 1: Import three packages. Import method: solution (right-click)-> Add-> existing project Import the first libgui. vcxproj (H: \ mycompany \ editboxtest \ cocos2d \ Cocos \ UI \ proj. Win32) Import the second libextensions. vcxproj (H: \ mycompany \ editboxtest \ cocos2d \ extensions \ proj. Win32) Impor

Output log is an eternal topic, what tracelistener,net4log,nlog,windows with the EventLog, before the automatic redirection PowerShell console output to the file. In fact, with the help of the PowerShell 3.0 powershell default parameter $psdefaultparametervalues, can let out-file, command also become a simple log artif

Problem Description:The following error is prompted when backing up the MARIADB database using the Xtrabackup tool:InnoDB:Error:log file./ib_logfile0 is of different size 5242880 Bytesinnodb:than specified in the. cnf file 50331648 b Ytes!innobackupex:error:the Xtrabackup child process had died At/usr/bin/innobackupex line 2672.The database is installed in a common binary format, and the configuration

group by. For example, the fingerprint of the following two queries is the same as the select * FROM table1 where column1 =?, the Toolbox also has a related tool pt-fingerprint. SELECT * FROM table1 where column1 = 2 select * FROM table1 where column1 = 3 Rank the "statement" in the entire analysis, generally the most common performance. Response The response time of the "statement" and the overall percentage. Calls the number of times the "statement" was executed. R/call

Linux configuration file, log file full backup1, respectively set up two host to meet the test requirements Server IP host name nginx-web server 192.168.10.150 NBSP;WEB1 NB Sp Backup Server 192.168.10.20 backup

By default, MySQL will keep the mysql-bin file, so that at some point, the disk may be full, whether it is possible to delete these files, whether it can be safely deleted, is a problem.First of all, these files are MySQL log files, if not the master from the copy, it is basically useless, although useless, but not recommended to use the RM command to delete, it may be unsafe, the correct way is to remove t

Use file descriptors in Unix/linux to retrieve deleted files (data file or redo log)Reference text:Retrieve deleted files on Unix/linux using File descriptors (Doc ID 444749.1)Suitable for:Oracle database-enterprise edition-version 8.1.7.0 to 11.2.0.3 [Release 8.1.7 to 11.2]Linux x86Oracle Solaris on SPARC (64-bit)Linu

One method: Clear logs.1. Open the query analyzer and enter the commandDump transaction database name with no_log2. open the Enterprise Manager and right-click the database you want to compress -- all tasks -- shrink database -- shrink file -- Select log file -- select to shrink to xxm In the shrink mode, here we will provide a minimum number of M that can be red

Problems encountered this morning: Boot to the login page, showing that Windows cannot load the user's configuration file. However, you can use the default configuration file of the system to log on.Detailed information ....... Possible causes (query from network ): 1. some software may not be properly shut down (the registry is not completely released). Y

Tags: for weekly hup post REM release glob out of nameLog files contain useful information about the events that occur in the system, which are often used during troubleshooting or during system performance analysis. For busy servers, the log file size grows extremely fast and the server consumes disk space quickly, which is a problem. In addition, dealing with a single large

In the way of using Rollingfileappender does not support multi-process concurrently write a log file;The use of Fileappender can only;The sample code for the official website is also using Fileappender,Log4net both split the log file by date and split it by file size.

This is the original address of a website I am looking for in a foreign country. The specific modification method of maximum file size for crawler is as follows: Maximum File Size for crawling By default, search services can crawl and filter a file with a size of up to 16 megabytes (MB ). it will always crawl the first 16 MB of a

Label:--查看当前的存放位置 select database_id,name,physical_name AS CurrentLocation,state_desc,size from sys.master_files where database_id=db_id(N‘数据库名‘); --修改文件的存放位置下次启动生效 --testDb为数据库名， alter database 数据库名 modify file ( name = 文件名(不包含后缀), filename = ‘文件存储路径‘); alter database 数据库名 modify file ( name = 文件名(不包含后缀), filename = ‘文件存储路径‘); eg. alter database testDb modify f