Microsoft Office for Mac opens random TCP and an UDP port to "protect" you from using more than one copy of same license on the network. See Disable Office v.X network serial number check and CIACTech02-003: Protecting Office for Mac X Antipiracy Server Ports

A pin drops with the tag, “Marked Location: Olympic National Park, Highway, 101, Port Angeles,…” and an Info icon. (Ian uses Voice Control) Open App Switcher. Ian glances down at his wheelchair-mounted iPhone. A notification pops-up: “Maps, from ‘Ian’s iMac.’” A number four appears in the top left of the notification. Mac Mail for OSX® 10.3 Panther and Mac Mail OSX 10.4 Tiger. 1. On the Mail tab, select the Preferences option. 2. Click the account you want to edit. 3. On the Account Information panel, find the Outgoing Mail Server (SMTP) option. 4. Select the option for Server Settings. 5. If the value is 25, then remove and enter the alternate port of 2525 Jun 02, 2011 · Ruby enthusiasts, mostly based in Kansas City, KS, USA. Mac OS X: find the program running on a port Jun 2 2011 Sometimes, there's a program running on a port and you don't know what it is. How to use DNS to redirect domain to specific port on my server. I want to trick my browser into going to localhost:3000 instead of xyz.com. I went into /etc/hosts on OS X 10.5 and added the following entry: 127.0.0.1:3000 xyz.com That does not work but without specifying the port the trick works. Is there a way to do this specifying the port? Mac OS X Lion Server’s unique services have some unique port numbers. The following table lists some of the more common default port numbers for configuring firewalls and router port-forwarding for Mac OS X Lion Server. Service Port number Protocol Apple File Service (AFP) 548 TCP Apple Remote Desktop (Remote Management) 3283, 5900 TCP, UDP …

MacPorts is an easy to use system for compiling, installing, and managing open source software. MacPorts may be conceptually divided into two main parts: the infrastructure, known as MacPorts base, and the set of available ports.

Aug 27, 2019 · The application firewall in macOS is not a port-based firewall. It controls access by app, instead of by port. It controls access by app, instead of by port. Information about products not manufactured by Apple, or independent websites not controlled or tested by Apple, is provided without recommendation or endorsement.

Sep 04, 2014 · Setting up a Serial Console in Mac OS X. One of two things is generally meant by this, either using a Mac as the interface to a serial device (accomplished by running a terminal emulator program on the Mac), or using another machine to connect to the Mac over serial and accessing the shell provided by the Mac.

May 31, 2018 · osx mac linux It's often quite useful to know what running process is holding a port open. Doing this on linux has long been an easy case of running netstat with the -p option which shows the PID and name for each socket - for example: That is the reason why it is not necessary to mention the port in the command. The ssh command automatically tries to connect the user through port 22. But it is important to change the default SSH port so that the server drops any automated connection request to happen before it even searches for the user account on the server. Knowing the serial port, you can just type screen portname datarate to show the serial data on the screen. In my case, it was: screen /dev/tty.PL2303-0000103D 9600. To quit the screen app, type control-A, then control-. Postscript. I don’t think that this is very complete, but it worked for me and might help you to get your USB serial working. Mar 14, 2004 · IIRC, when you do a ping in Windows, and specify a port, its an actual TCP packet, and not an ICMP packet. You have to remember, OS X is very standards compliant, more than other OS's, therefor, the "features" in other OS's might not work, but what does work, works as per the RFC/standards that define them.