linux daemon stdout
Throughout the application, I output to stdout and stderr. How can I read the output of my daemon? Edit: I found man systemd.exec , which mentioned the ... ,2018年5月26日 — There are two ways. You need elevated powers for both (eg. use sudo , or be a member of the systemd-journal group). Use journalctl :
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 linux daemon stdout 相關參考資料
Daemon Processes [資訊人筆記]
設定logfile 或system log 處理daemon output. #include "apue.h" ... BSD 有syslog，而Linux 則有rsyslogd(reliable and extended syslogd). #include <syslog.h> ... https://www.kshuang.xyz View stdoutstderr of systemd service - Unix & Linux Stack ...
Throughout the application, I output to stdout and stderr. How can I read the output of my daemon? Edit: I found man systemd.exec , which mentioned the ... https://unix.stackexchange.com How to listen to a daemon output? - Unix & Linux Stack ...
2018年5月26日 — There are two ways. You need elevated powers for both (eg. use sudo , or be a member of the systemd-journal group). Use journalctl : https://unix.stackexchange.com A Linux Daemon and the STDINSTDOUT - Stack Overflow
2011年2月2日 — You guys mention using a config file. This is is exactly what I do to store the parameters recieved via input. However I still initially need to get ... https://stackoverflow.com How to see the daemon process's output in Linux? - Stack ...
It doesn't output anything because it got no terminal attached. If you want your output to be visible to every terminal connected to the system, use wall ./test | wall. https://stackoverflow.com Reopen stdout to a regular file for a linux daemon? - Stack ...
2017年3月14日 — There is a library function, daemon(int nochdir, int noclose) , that is available to help code appropriately daemonize and additionally reopen the ... https://stackoverflow.com Can Daemon start external process with STDOUT? - Stack ...
2017年10月24日 — A daemon creates a child process via fork(); the child inherits all the file descriptors (that are not close-on-exec) from its parent. If you want your ... https://stackoverflow.com How can I log the stdout of a process started by start-stop ...
2012年9月30日 — With openrc (which is the default on gentoo or alpine linux for instance) start-stop-daemon has the -1 and -2 options: -1, --stdout Redirect stdout ... https://stackoverflow.com Where to log stdout and stderr of a daemon - Super User
I am writing my first linux daemon and I am wondering where to log its stdout and stderr. It is going to work for all users. I guess I could do it wherever I wanted, I just ... https://superuser.com daemon守护进程中将stdin，stdout，stderr重定向到devnull的 ...
2016年9月19日 — daemon守护进程中将stdin，stdout，stderr重定向到/dev/null的问题. DrStream ... Linux shell 输入/输出重定向—/dev/null文件. 06-13 1万+. https://blog.csdn.net |