WHAT MAC EXPERTS SAY “If you’ve found yourself struggling with a nearly full Mac, check out CleanMyMac X. The app has been an excellent way to recover space with minimal effort for many years and I expect it will continue to be so for many more.” MacStories “CleanMyMac X makes it easy to maintain a healthy Mac. Find the Process ID (PID) There are two different ways we can use to find the process that is listening to a port on Mac OS X. Find the Process ID (PID) Using lsof. Using the lsof command we can find the process ID (PID) for a specific port that is in a LISTEN state. In a terminal type the following and replace the “” with our. Well, I got out my drive and PS1 games. I have a Macbook Air 2011 with OS X 10.6.8. I tried two titles thus far, and both did not work. MK Trilogy did nothing at all, and MoH brought up a window that was blank. Mac OS X's Terminal app doesn't support serial ports without some serious tinkering. And while I often use USB-to-RS-232 serial cables, I reach for a Bluetooth serial dongle a lot more. Official KeePass 2.x for Mac OS X Website; Downloads; Alternatives; Official KeePass 2.x for Mac OS X Website. The official KeePass 2.x for Mac OS X website is here.
I have been banging my head against the wall about this for a while.
I purchased a second-hand 2008 iMac and it has been working fine for the last 2 years. When I went to update OSX to Sierra, it asked me for the original owner's Apple ID and password. The previous owner clearly did not follow the correct instructions to hand off the computer. I went through the steps to reinstall macOS here:
I did all the possible permutations of these steps, including formatting my hard drive. Every time when I tried to reinstall macOS, I was given the error 'this item is temporarily unavailable'. Browsing the Apple Support forums, it looks like this is because I do not have the original Apple ID. I do not have this information and it will be impossible to get it.
I then tried this workaround and I was not able to access the iCloud page within Safari
This seems like there should be a simple solution.
HOW DO I REINSTALL OSX WITHOUT ACCESS TO THE ORIGINAL APPLE ID AND PASSWORD?
iMac
Posted on
Step-by-Step
To find the process that is listening to a port on Mac OS X, we’ll use the lsof command to find the process ID (PID), and the ps command to show the name.
Find the Process ID (PID)
There are two different ways we can use to find the process that is listening to a port on Mac OS X.
Find the Process ID (PID) Using lsof
Using the lsof command we can find the process ID (PID) for a specific port that is in a LISTEN state. In a terminal type the following and replace the “<port-number>” with our port number.
This generates output that looks like this:
In the output above the PID (process ID) is the second value, in this example output the process ID (PID) is “63851”. This command will also print out the port number, which is 9999 in the above output example.
Find the Process ID (PID) Using netstat
Using the nestat command we can find the process ID (PID) for a specific port. In a terminal type the following and replace the “<port-number>” with our port number.
This generates output that looks like this:
In the output above the PID (process ID) is the ninth value (the fourth value from the end), in this example output the process ID (PID) is “63851”. This command will also print out the port number, which is 9999 in the above output example.
Find the Process Name
We can now use the process status command ps to display the process name for the process ID (PID).
Mac Id For Mac Os X64
Apple Mac Os X Information
This generates output that looks like this:
In the output above the process name is the last value “the-process.” Now we know the name of the process that is listening to the port. The reason as to why the grep command is listed twice is to avoid displaying the process ID (PID) for the grep command itself.
Other Useful Commands
How to Kill or Stop the Process by PID
You can kill the process by process ID (PID) using the kill command. Replace “<PID>” with the process ID from lsof or netstat.
The lsof Command
The lsof command lists open files. Network sockets count as files, so each open network socket, either listening or actively in use is listed by lsof. In addtion you can run the man lsof command to display all the different options for lsof.
lsof can take a very long time to execute, so I suggest that you use -n (inhibits the conversion of network numbers to host names for network files) and -P (inhibits the conversion of port numbers to port names for network files) to speed it up.