I am on Mac OS 10.14.5.
I want to use the port 80 for doing Docker work.
But on my Mac, the port 80 is already used, and surprisingly for me, it's not Apache but Nginx (at least, the page displays Nginx information).
I don't remember to have installed Nginx and in my knowledge, only Apache is installed by default.
The command nginx is unknown (with "whereis" or "which").
I have used a command to see the port used and the process which use them :
lsof -iTCP -sTCP:LISTEN -n -P
The result is :
COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME
datagrip 273 pom 192u IPv4 0xd45b6da75f7b84e9 0t0 TCP 127.0.0.1:6942 (LISTEN)
datagrip 273 pom 234u IPv4 0xd45b6da7615634e9 0t0 TCP 127.0.0.1:63342 (LISTEN)
datagrip 273 pom 261u IPv4 0xd45b6da767818e69 0t0 TCP 127.0.0.1:49863 (LISTEN)
rapportd 310 pom 3u IPv4 0xd45b6da768e56b69 0t0 TCP *:56546 (LISTEN)
rapportd 310 pom 4u IPv6 0xd45b6da75afcbb69 0t0 TCP *:56546 (LISTEN)
RescueTim 451 pom 16u IPv6 0xd45b6da75afcb5a9 0t0 TCP *:16587 (LISTEN)
ssh 6115 pom 5u IPv6 0xd45b6da768bea8e9 0t0 TCP [::1]:1111 (LISTEN)
ssh 6115 pom 6u IPv4 0xd45b6da766fcab69 0t0 TCP 127.0.0.1:1111 (LISTEN)
postgres 7123 pom 5u IPv6 0xd45b6da757bb2b69 0t0 TCP [::1]:5432 (LISTEN)
postgres 7123 pom 6u IPv4 0xd45b6da7697ed7e9 0t0 TCP 127.0.0.1:5432 (LISTEN)
So, no processes use the 80 port.
When I use locate, I see :
@macbook-pro:~$ locate nginx
/Applications/Xcode.app/Contents/Developer/Library/LaunchDaemons/com.apple.xcsnginx.plist
/Applications/Xcode.app/Contents/Developer/usr/share/xcs/Nginx/conf/nginx.conf
/Applications/Xcode.app/Contents/Developer/usr/share/xcs/Nginx/conf/nginx.conf.default
/Applications/Xcode.app/Contents/Developer/usr/share/xcs/Nginx/sbin/nginx
/Applications/Xcode.app/Contents/Developer/usr/share/xcs/xcsnginx
/Applications/Xcode.app/Contents/Developer/usr/share/xcs/xcsnginx/xcsnginx.conf
/usr/local/Homebrew/Library/Taps/homebrew/homebrew-core/Formula/nginx.rb
Homebrew seems not to be responsible, since brew list doesn't display him.
Is it because of XCode? Where can I look now?
