Hi, I am used to Solaris and find my Macs confusing when using the command line. This particularly applies to top, networking and users configuration. Top just seems to be hopeless in comparison to the Solaris version and the network and user configuration just doesn't seem to work.

Is there a book that explains how it all works, from the Unix point of view rather than GUIs and is there a way of installing the normal top?

I am also a bit confused with the disk formats, some are case-sensitive and some aren't - what's with that? Is it true that Leopard now uses ZFS and can I convert all my Macs running Leopard to be case-sensitive ZFS now?

I am mainly running Leopard.

Regards,

Nick
SW England

FreeBSD documentation would help you as well.

Similarly, you do have "man" on OSX which will explain all.

Different operating systems use different switches, that's just the way life is, between Solaris, AIX, HPUX, IRIX, Linux, NetBSD/FreeBSD/OpenBSD, Tru64, MacOSX there is a general agreement on the common switches and variation on others.

It's part of the rich tapestry of life.

I thought ZFS was read-only at the moment.

On Leopard you may use dtrace to add the functionality you're looking for:

DTrace Scripts | Collecting scripts and settings for DTrace-enabled developers

Top Ten DTrace (D) Scripts

(A nifty gui tool would be MenuMeters btw.)

To add a user on Leopard see a recent post & comments at OS X Daily !

A good general starting point to get Mac-related Unix information is OS X Links .

Cheers,

verno

"rich tapestry of life" lol@Porter

One of the nice things about FOSS is that your favorite utilities can usually be compiled cross-platform. There's no need to port "ls" but if you've got a program that is opensource, you can compile it for OSX.

But I understand your frustrastion; there should be a "OS compatability pack" that I can install cross platform, so that when I run commands from the OS that I accustomed to, it will tell me "hey, that command doesn't work on this distro, try THIS command instead". Rather like high-tech training wheels.

There is, it's called POSIX.

Actually, for day to day stuff, I just wish that top would work (properly)!

Thanks for all the info though, muchly appreciated.

Nick - Solaris bloke.

Since I don't use MacOS I am curious, what about top does not work correctly, compared with say FreeBSD.