ftp daemon linux

Daemon is a special process running in the background. It is independent of the control terminal and periodically executes a certain task, or waits for processing certain events. Daemon is a very useful process. Most Linux servers are implemented using daemon. For example, the Internet server inetd and the Web Server h

programming methods for the Linux daemona daemon (Daemon) is a special process that runs in the background. It is independent of the control terminal and periodically performs some sort of task or waits to handle certain occurrences. Daemons are a very useful process. Most Linux servers are implemented with daemons. Fo

Linux DaemonDaemon (Daemon) It is carried out in a specific process background.Event. Daemons are a very practical process. Most of Linux's servers are implemented with daemon processes. Example. INTERNETSERVERINETD,WEBSERVERHTTPD and so on. At the same time. The daemon has completed many system tasks.For example, the

Tags: principles == a toosign Collection print cannot web service The Linux programming-Daemon Authoring Daemon (Daemon) is a special process that runs in the background. It is independent of the control terminal and periodically performs some sort of task or waits to handle certain occurrences. Daemons are a ver

This article was reprinted from: Http://www.cnblogs.com/mickole/p/3188321.html A, overview of the daemon processLinux Daemon (daemon) is a special process running in the background. It is independent of the control terminal and periodically performs some sort of task or waits to handle certain occurrences. It does not require user input to be able to run and prov

Linux Working Mode of daemon Daemon works in the background and has no terminals. It is generally used for network services. The vast majority of daemon can work in two modes: Standalone/inetd. The daemon uses its own specific port to provide services. When the

1. Daemon Overview Linux Daemon is a special process running in the background. It is independent of the control terminal and periodically executes a task or waits to process some events. It can run without user input and provide certain services, either for the entire system or a user program. Most servers in Linux ar

(pid > 0) _exit(0);//返回执行的是父进程,那么父进程退出,让子进程变成真正的孤儿进程. //ok,我们期望的daemon子进程执行到这里了. if ( setsid() return -1; return 0;//成功创建daemon子进程[luther.gliethttp]. } Http://docs.linuxtone.org/ebooks/CCPP/c/ch34s03.html http://blog.csdn.net/yyyzlf/article/details/5267954 Due to the nature of the daemon, the process of writing daemons must obey certain rules. This section desc

A large number of avahi-daemon[3733 were found when checking the log files of Linux]: Invalid query packet error (different number of servers corresponds) 3 07:00:01 hostname auditd[3143]: Audit Daemon Rotating log files 3 08:02:39 hostname avahi-daemon[3733]: Invalid query packet. 3 08:03:19 hostname Last message re

Programming methods for the Linux daemonA daemon (Daemon) is a special process that executes in the background. It is independent of the control terminal and periodically performs some sort of task or waits for some event to occur. Daemons are a very practical process. Most of Linux's servers are implemented with daemon