At some point I had installed nginx, then later removed it. I noticed today that it's apparently still at least partially installed because it has processes listed. How do I completely remove it?

 

nobody    8213  0.0  0.0   7972  1948 ?        S     2023   0:04 nginx: worker process
nobody    8214  0.0  0.0   7972  1852 ?        S     2023   0:04 nginx: worker process
nobody    8215  0.0  0.0   7988  1940 ?        S     2023   0:05 nginx: worker process
nobody    8216  0.0  0.0   7972  1768 ?        S     2023   0:04 nginx: worker process
nobody    8217  0.0  0.0   7988  1928 ?        S     2023   0:05 nginx: worker process
nobody    8218  0.0  0.0   7972  1948 ?        S     2023   0:05 nginx: worker process
nobody    8219  0.0  0.0   7972  1948 ?        S     2023   0:04 nginx: worker process
nobody    8220  0.0  0.0   7972  1852 ?        S     2023   0:05 nginx: worker process

 

Not sure what you mean?  Nginx is built into Unraid as it runs the webGUI.

ok - that i did not know