Mac OS X bound 80 port, without nginx tips

Tag:config    port forwarding     permissions    etc    this      Note     Request     Network file sharing     modify    

Mac OS X requires root privileges to bind port 80, but if you start eclipse or Tomcat with root, the various files created by the startup are root and cannot be deleted by ordinary users. To do this, we can do the network layer port forwarding through PFCTL, so that the connection to the native 80 port of the request, are forwarded to 9090 port; (Note that Mac OS uses 80 ports to do network file sharing, first off) modify/etc/pf.conf, use sudo vim/etc/pf . Conf?pf.conf is the order-strong requirement, so pay attention to the order of the added content [Java] View plain copy 1. Rdr-anchor "com.apple/*" rdr on Lo0 inet Proto TCP from all to 127.0.0.1 port, 127.0.0.1 port 9090? Add RDR on Lo0 i NET proto TCP from all to 127.0.0.1 port, 127.0.0.1 port 9090 to pf.conf file Rdr-anchor "com.apple/*" after this line. Lo0 through ifconfig see oneself that device binds is 127.0.0.1, Lo0 is the name of this network device. After modifying the pf.conf, execute the command and let the port forwarding take effect [plain] view plain copy 1.   sudo pfctl-d 2. 3.4.   sudo pfctl-f/etc/pf.conf 5. 6.7. sudo pfctl-e in Tomcat configuration, set the boot port to 9090 good so that only the normal permissions to start Tomcat on port 9090, access to local applications directly to access 80 port.

Mac OS X bound 80 port, without nginx tips