问题
Problem
I am unable to write to a different log than the default one using syslog. I am unsure if maybe my app name is wrong in my configuration. Do "program name" and "process name" not mean the same thing? If not, how can I find my program name in Python 3.6?
Attempted
I have written a small application in Python 3.6. I am already successfully writing to a common syslog file in CentOS 7 at /var/log/messages with it. If I open that file, I can see my entries.
If I run ps aux | grep myappname, the process name is listed as python myappname.py.
I have created a file at /etc/rsyslog.d/00-myconfig.conf which contents are:
if $programname contains 'myappname' then /home/user/test_log.log
& ~
I have restarted the process with sudo systemctl restart rsyslog.
I have run rsyslogd -N1 which gives me a deprecation warning about my use of ~ in my config, proving that the config is being recognized. I have tried removing that line as I am not sure what it does, but that does not help either.
I can confirm that the entries are still being written to /var/log/messages. The entries are not going up in smoke.
来源：https://stackoverflow.com/questions/45722547/how-do-i-find-my-program-name