Where can I find the error logs of nginx, using FastCGI and Django?

Question

I\'m using Django with FastCGI + nginx. Where are the logs (errors) stored in this case?

Answer 1

Run this command, to check error logs:

tail -f /var/log/nginx/error.log

Answer 2

You can use lsof (list of open files) in most cases to find open log files without knowing the configuration.

Example:

Find the PID of httpd (the same concept applies for nginx and other programs):

$ ps aux | grep httpd
...
root     17970  0.0  0.3 495964 64388 ?        Ssl  Oct29   3:45 /usr/sbin/httpd
...

Then search for open log files using lsof with the PID:

$ lsof -p 17970 | grep log
httpd   17970 root    2w   REG             253,15     2278      6723 /var/log/httpd/error_log
httpd   17970 root   12w   REG             253,15        0      1387 /var/log/httpd/access_log

If lsof prints nothing, even though you expected the log files to be found, issue the same command using sudo.

You can read a little more here.

Answer 3

I found it in /usr/local/nginx/logs/*.

Answer 4

cd /var/log/nginx/
cat error.log

Answer 5

Logs location on Linux servers:

Apache – /var/log/httpd/

IIS – C:\inetpub\wwwroot\

Node.js – /var/log/nodejs/

nginx – /var/log/nginx/

Passenger – /var/app/support/logs/

Puma – /var/log/puma/

Python – /opt/python/log/

Tomcat – /var/log/tomcat8

Answer 6

I was looking for a different solution.

Error logs, by default, before any configuration is set, on my system (x86 Arch Linux), was found in:

/var/log/nginx/error.log