syslog facility

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Syslog introduction (II): basic configuration of syslog in Linux

Http://areyouok.iteye.com/blog/287980 IntroductionDifferent Linux distributions use different syslog programs to record system logs.Debain 4.0/ubuntu8.04 (desktop version) uses sysklogd by default, and the configuration file is/etc/syslog. conf.By default, fedora9 uses rsyslogd. The configuration file is/etc/rsyslog. conf.Opensuse11 uses syslog-ng and the configu

Introduction to the GNU Linux syslog daemon and examples of syslog log writes

, similar to the open file system call;Syslog: Writes a log, similar to the write of a file system call;Closelog: Turns off the log device, similar to the file system call close;Vsyslog: Like the syslog function, it is responsible for writing to the log, except that the parameter format is different.(1) Openlog functionThe declaration of this function is as follows:void Openlog (const char *ident, int optio

Introduction to syslog and syslog

different types of messages should be sent. For example, an emergency message can be sent to the system administrator (if logged on) and displayed on the console. A warning message can be recorded in a file. This mechanism provides syslog functions. The Calling format is as follows:# IncludeVoid openlog (char * ident, int option, int facility );Void syslog (int

Syslog collection: eventlog + syslog-ng + mongodb

, the default port is 27017, the database is syslog, the table is the messages module. conf: # enable mongodb receiving @ module afmongodb 4. install mongodb # unzip, install, service $ tar zxvf mongodb-linux-x86_64-2.0.8.tgz $ mv mongodb-linux-x86_64-2.0.8/usr/local/mongodb $ mkdir/data/db $ mkdir/data/logs $ cp mongodb.txt/etc/init. d/mongodb $ chmod 755/etc/init. d/mongodb $ chown root: root/etc/init. d/mongodb $ chkconfig-add mongodb $ chkconfig -

Syslog-ng Detailed installation configuration

[Root@server2 syslog-ng-3.0.5]# Mkdir/usr/local/syslog-ng/var [root@server2 syslog-ng-3.0.5]# CP contrib/syslog-ng.conf.redhat/usr/local/syslog-ng/etc/[Root@server2 syslog-ng-3.0.5]# CP modules.conf scl.conf/usr/local/

Build a concentrated log server using syslog-ng

);Log_1_o_size (20480 );Time_reopen (10 );Use_dns (yes );Dns_cache (yes );Use_fqdn (yes );Keep_hostname (yes );Chain_hostnames (NO );Perm (0644 );Stats_freq (43200 );};Source s_internal {internal ();};Destination d_syslognglog {file ("/var/log/syslog-ng.log ");};Log {source (s_internal); destination (d_syslognglog );}; Source s_local {Unix-dgram ("/dev/log ");File ("/proc/kmsg" program_override ("kernel :"));}; Filter f_messages {level (info .. emerg

syslog functions and Syslog configuration

syslog function prototypes#include void Openlog (const char *ident, int option, int facility);void syslog (int priority, const char *format, ...);void Closelog (void);#include void Vsyslog (int priority, const char *format, va_list AP);1#include 2#include 3#include 4#include 5#include 6#include 7#include 8#include 9 Ten intInit_daemon (void) One { A - in

Castle IOC container Practice startable Facility (I.)

Main content 1. Startable Facility Overview 2. Implement Istartable interface using the detailed 3. Do not implement Istartable interface use A Startable Facility Overview Before we start using startable facility, let's take a look at what it does, which allows a component to start or stop automatically after it satisfies a dependency. Information on the sta

Basic use of the log system (Logging Facility) in ACE [1]

Describes the basic use of the log system (logging facility) in Ace. I. IntroductionI have previously introduced an open-source log system log4cplus, and ACE also has its own logging facility, similar to log4cplus. Ace Log SystemIt also features thread security, flexibility, and hierarchical display. It can be used for program debugging, running, testing, and maintenance throughout the entire life cycle.Inf

Castle practice 6-typedfactory facility

How to Use the factory in Castle IOC? This section is what you want. You will feel how easy it is to use the factory in Castle IOC, and it is highly flexible and low coupling. [Usage]1) define a product Interface Public Interface Iproduct{} 2) implement one or more product classes Public Class Concreteproduct1: iproduct{} Public Class Concreteproduct2: iproduct{} 3) define a factory Interface Public Interface Iproductfactory{ // Production Method Iproduct

Freeware syslog forwarding Tool free syslog Forwarder Tool Introduction

Today, Rangers bring you the software from the world's largest online software provider-Zhouhau software (ZOHO), the tool name is "free syslog forwarder Tool", the toll-free syslog forwarding tool. There is a scenario where we have multiple log servers, or log analysis platforms, but many routers, switches, firewalls, and other devices only support the forwarding of sy

The Factorysupport of Castle IOC container practice facility

It uses the following two processing strategies: 1. Using accessors to access instances of a component 2. To access an instance of a component using a static method or an instance method Main content 1. Overview 2. Why need Factorysupport Facility 3. How to use 4. Examples of common configurations 5. Analysis of the principle of realization A Overview Factorysupport facility allows us to use an ex

Castle practice 7-batchregiility facility

Batchregistration facility is an expansion unit that assists with Castle IOC container configuration. We can easily load component and facility in the container. You can compile a separate component or facility into a DLL, and then use the configuration file batchregiility facility" One-time "Or" Filter "And then add

Message 1070 not found; No message file for product = network, facility = TNSTNSLSNR for Linux: Version, facilitytnstnslsnr

Message 1070 not found; No message file for product = network, facility = TNSTNSLSNR for Linux: Version, facilitytnstnslsnr A friend called me for help. When installing the oracle11g stand-alone edition, the following error message is displayed: Message 1070 not found; No message file for product = network, facility = TNSTNSLSNR for Linux: Version ............ Cause: oracle user does not set ORACLE_BA

Install syslog-ng management logs

: @ Version: 3.3.5 @ Include "SCL. conf" Options { # Long_hostnames (off ); Log_msg_size (8192 ); Flush_lines (1 ); Log_1_o_size (20480 ); Time_reopen (10 ); Use_dns (yes ); Dns_cache (yes ); Use_fqdn (yes ); Keep_hostname (yes ); Chain_hostnames (NO ); # Chain_hostnames (off ); Perm (0644 ); Stats_freq (43200 ); }; Source s_internal {internal ();}; Destination d_syslognglog {file ("/var/log/syslog-ng.log ");}; Log {source (s_internal); destination (

Syslog-ng+syslog collecting Tomcat logs (iii)

really pinyin) #装载imfile模块 $ModLoad imfile# Check the log file interval (in seconds) $InputFilePollInterval 1# The state file saves the path, and the file is used to record information such as scan log location. #在测试中服务器收集不到日志, because the scanned document is not uploaded again, you can empty the directory cache $workdirectory/var/spool/rsyslog# define the queue file name #$ actionqueuefilenamerelpact# Retry count,-1 means infinite retry # $ActionResumeRetryCount -1# Rsyslog the queue contents

Linux Syslog notes

generally set to the program name, for example, "testsyslog" in the following example ": # Include IntMain (IntArgc,Char* Argv []) { Openlog ("Testsyslog", Log_cons | log_pid, 0 ); Syslog (log_user | log_info,"Syslog Test message generated in program % s \ n", Argv [0]); Closelog (); Return0; } After an executable file is compiled and run every time, the program adds the f

About how to reuse a simple control flow facility for Android activities-submitted by Fabrizio G on the android Interface Component

picklocationactivity allows to enter the location of the observation. At the end, the user returns to the observationsactivity. In a second function, the user might want to recall a fact sheet of a bird species, with information, media (photos and sounds), etc. it makes sense to reuse the same two activities (picktaxonactivity and taxonbrowseractivity) and, after the selection has been done, to get to a factsheetactivity: Eventually pick a bird species from a history list (con

Syslog (), closelog () and openlog () -- log operation function (1)

Article Source: http://blog.csdn.net/xx77009833/archive/2010/07/30/5776383.aspx For some purposes, logging is necessary. In a typical Linux installation,/var/log/messages contains all system messages, And/var/log/mail contains other log messages from the mail system, /var/log/debug may contain debugging messages. Depending on your Linux version, you can check your system (Message) configuration in the/etc/syslog. conf or/etc/

Castle IOC container Practice typedfactory Facility (II.)

Main content Principle Analysis of Typedfactory facility ...... In Typedfactory facility, there is a factoryentry class that is similar to the entity classes in our usual project development, which is used to record information about the factory, including the ID of the factory, the factory interface, the method of creation, and the method of destruction. This class is implemented as follows: public cla

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