osx - How to change kernel settings, shared memory configuration? -


I am trying to install PostgreSQL and I need to allow more shared memory configuration. Post GraceQL documentation here:

I just want to find a file named /etc/sysctl.conf , but I have a hard time getting it.

But I think that you can say that I'm new to computers, and I do not know how to find this file on Mac, and Google is not helping it. Any and all help is appreciated.

First you will need to start the terminal, press cmd + space to start the spotlight search again Enter the term and terminal will be one of the top moss matches. Click it to start it.

At the terminal you will have to start an editor using the root account and open the file. You can do this by typing: 

  sudo vi /etc/sysctl.conf   
 This will require your password before raising the root account . After that the editor vi will open the specified file or create a new file if it is not already present. Now they are a bit difficult to use for those people who do not know here, so this is a very quick introduction. Press once to enter the press mode. Now you can enter the required rows as most editors.  
 When you are ready to save the press escape to quit editing mode. Then type (including colon): wq (write is q for q is to be left) If you do not want to exit without saving your changes, then avoid: q! (Q to discard !, force to leave the changes!)

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