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mach_kernel

What is this (mach_kernel)? I have just noticed it today after update to 10.5.7 was completed. It shows on my hard drive as a plain text file 9.9 MB in size. I tried to delete it but stopped when my administrator password was required (I assumed it might be important). If it is important can I make it invisible?

Thanks,

paul

MacPro, Mac OS X (10.5.7)

Posted on May 14, 2009 12:06 PM

Reply
17 replies

May 14, 2009 12:44 PM in response to Paul Monaco1

There are several ways to make the file invisible. But we have to know which way to proceed.
First, in a terminal, enter the following command (we are only looking, not doing anything yet)
ls -al@ /
and then copy the line ending with
mach_kernel
which should read something like this:
-rw-r--r--@ 1 root wheel 10318880 Nov 24 20:39 mach_kernel

and copy the line below it if it exists. It will start with

com.apple.FinderInfo

and may have a number after it.

Once we see what the file descriptors are we can move on and fix it.
Most likely a simple
chmod
will suffice.

Message was edited by: nerowolfe

May 14, 2009 12:56 PM in response to Carolyn Samit

Carolyn,

This is Paul. Thanks for your response. I'm now somewhat confused. I gather that the mach_kernel is important and should be invisible. I can't find out how I should make it invisible however. The link doesn't seem to address this and I'm not sure what the other comments mean in the discussion thread. Sorry if I've created a problem.

paul

mach_kernel

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