2014年12月22日 · I suppose any service running in the background is a daemon. I mentioned anacron because it was said in /etc/init.d/anacron that it is not a daemon. My objective is to write a C++ program to list all daemons running in my system. For that I need to know which files to parse to get the details. –

2018年2月27日 · Linux Daemon Writing HOWTO. According to the Linux Daemon Writing HOWTO, a proper daemon has the following characteristics: forks from the parent process ; closes all file descriptors (i.e., stdin, stdout, stderr) opens logs for writing (if configured) changes the working directory to one that is persistent (usually /) resets the file mode mask ...

In POSIX, every running process has three User IDs (UIDs) associated with it; the real UID, which identifies the user who launched the process, the effective UID, which is used to determine what resources the process can access, and the saved Set-User-ID (SUID), which is the effective UID the process had when it started (at the point of the last exec() call).

2021年2月23日 · Each device is announcing its service by several broadcast per minut, while your computer with avahi daemon running/listening keeps a collection of available services. If you stop the avahi daemon on your computer but all devices continue with their advertisement, the list of services can be quickly rebuild, after you start avahi daemon again.

2020年1月22日 · I see that the daemon service is started and stopped via the commands: startsrc and stopsrc on group/subsystem. I have init.d script and I want to make it daemon service in AIX. From these comman...

2015年11月23日 · If you care about the user daemon then use the symbolic string daemon when doing user operations, or get the uid for the user named daemon (again, from getent for example) before passing the uid to a command or function. Many commands such as ls and find contain options for working with both symbolic group names and numeric group identifiers.

2024年12月17日 · I stumbled over the following issue, while debugging ssh connections. I have a Ubuntu 24.04 with openssh-server installed. The corresponding systemd-service is running (now named ssh.service & ...

I am using RHEL 5.4 I killed the cron daemon accidentally. I wanted to stop a cron task, didn't know how to do it, ended up killing the cron daemon itself.

Note that daemon has a special meaning, daemon listens for input for the program control data over the network listener interface is said to be daemon, generally. However, any program which runs in background interface silently doing its work without any bother is also said to be interpreted to be in the leagues of daemon. –

2018年5月26日 · I have a daemon that prints some information on to the terminal. I can see these informations by typing: systemctl status bot.service, this is working well, but this command doesn't listen to the new output, so if I want to see the new output, generated, then I …