How to Restart GOGS

Hello-

I have been looking all over on how to restart GOGS after adjusting custom/config/app.ini file but didn’t come across anything. I was only able to come across on posts stating “restart GOGS after editing custom/config/app.ini file” but didn’t specify on how. The way I installed GOGS was by going to binary and using wget and using tar command, then going inside the gogs folder and running “./gogs web &”. I have also tried killing the application by “pkill {PID}” but no luck. Could someone please help me on how I can restart my running GOGS application?

I am running Debian 10 for OS, GOGS version 0.12.3, database PostgreSQL

Thanks in advance!