openlog example

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

Three functionsOpenlog, Syslog, Closelog is a set of system log write interfaces. The other vsyslog is the same as the Syslog function, except that the parameter formats are different. []http://blog.const.net.cn/a/17152.htm on the net of drinking

Write System logs in C language in Linux __________________________________________________________________________________________________ Author: jobo Time: 2011/11/24 Emaile: jibo.tiger@gmail.com Statement: I am not opposed to reprinting my

Original article address Linux diary system is monitored by system logsProgramSyslogd is composed of the kernel log monitor klogd. The two monitoring programs are both daemon and registered as system services. In other words, we can find the

Introduction to syslog and syslog Application of Syslog in Network Management Syslog is an industrial standard protocol that can be used to record device logs. In UNIX systems, routers, switches, and other network devices, System logs record System

A problem related to the daemon is how to handle error messages.. Because it does not have a control terminal, it cannot simply write to standard errors. On many workstations, the console device runs a window system, so we do not want all daemon

A daemon is a process that has a long lifetime. They often start when the system boots, and only terminate when the system shuts down. Because they do not have control terminals, they are running in the background.Features of the daemon processThe

Daemon A daemon is a process with a long lifetime. They are independent of control terminals and periodically execute a task or wait for some events to be processed. They are often started during system boot loading and terminated when the system

1. syslog IntroductionSyslog is an industrial standard protocol that can be used to record device logs. In UNIX systems, routers, switches, and other network devices, System logs record System events at any time. Administrators can view system

1. syslog introduction syslog is an industrial standard protocol that can be used to record device logs. In UNIX systems, routers, switches, and other network devices, system logs record system events at any time. Managers can view the system