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Some Very Newbie questions that I need to ask.
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Mac Elite
Join Date: Aug 2001
Location: Australia
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Well I reinstalled Mac OS X today.
And I am very intrested in unix, but I have a few newbie questions.
1. What is sudo, I have seen it but what does it do??
2. Is there a way to connect online via the CLI
3. Is there a way to allow peopel to telnet into my computer on a network, and use it a bit like a shell account????
4. How the hell do you quit emacs?!?!?!
5. Does Mac OS X come with gcc like in unix.
6. What is xDawin.
Well thats all of them.
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Mac Enthusiast
Join Date: Jul 2001
Location: Atlanta, GA
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Originally posted by IUJHJSDHE:
<STRONG>Well I reinstalled Mac OS X today.
And I am very intrested in unix, but I have a few newbie questions.
1. What is sudo, I have seen it but what does it do??
2. Is there a way to connect online via the CLI
3. Is there a way to allow peopel to telnet into my computer on a network, and use it a bit like a shell account????
4. How the hell do you quit emacs?!?!?!
5. Does Mac OS X come with gcc like in unix.
6. What is xDawin.
Well thats all of them. </STRONG>
I'm a relative newbie to Unix myself so I'll see if I can help some.
1. Sudo is a command that allows you to run a command in root context, i.e. as if you were root.
2. & 3. If you enable the option for terminal apps in sharing, you can access the box remotely using ssh. This is a more secure version of telnet that encrypts your password and traffic between your ssh client and the destination. This is a "shell" account. You just use the account you have set up on your Mac OS X box. It's almost like being there
Now 4. - 6. I leave up to the real experts
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Senior User
Join Date: Jun 2000
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Mac Elite
Join Date: May 1999
Location: San Jose, CA
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Originally posted by IUJHJSDHE:
<STRONG>Well I reinstalled Mac OS X today.
And I am very intrested in unix, but I have a few newbie questions.
1. What is sudo, I have seen it but what does it do??
2. Is there a way to connect online via the CLI
3. Is there a way to allow peopel to telnet into my computer on a network, and use it a bit like a shell account????
4. How the hell do you quit emacs?!?!?!
5. Does Mac OS X come with gcc like in unix.
6. What is xDawin.
Well thats all of them. </STRONG>
1, 2 and 3 have been covered.
4: Type Ctrl-X Ctrl-C (yes, that's screwed up. emacs is like that. My advice: don't use it unless you have to)
5: Mac OS X includes cc as the default compiler if you install the Developer Tools CD. gcc isn't installed by default. I don't know what the status of gcc on Mac OS X is.
6: Darwin is the name given to Apple's Unix kernel/subsystem (the set of software at the heart of the system). It's akin to 'Solaris' (Sun's Unix), 'irix' (SGI), 'AIX' (IBM), etc. Aqua is the graphical interface installed on top of Darwin.
If you know what you're doing you can download the source for Darwin and make kernel-level changes to the operating system - not advised for the faint of heart.
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Gods don't kill people - people with Gods kill people.
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Forum Regular
Join Date: Jun 2001
Location: On the move again...
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"No footprints when we're gone. Only where we've been, a faint and fading glow" Bruce Cockburn
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Mac Elite
Join Date: Aug 2001
Location: Australia
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Originally posted by Camelot:
<STRONG>
6: Darwin is the name given to Apple's Unix kernel/subsystem (the set of software at the heart of the system). It's akin to 'Solaris' (Sun's Unix), 'irix' (SGI), 'AIX' (IBM), etc. Aqua is the graphical interface installed on top of Darwin.
If you know what you're doing you can download the source for Darwin and make kernel-level changes to the operating system - not advised for the faint of heart.</STRONG>
Yes I am aware of all that, what I am asking is what is xDawin?
I saw screen shots of it in a different post here.
Thanks everyone for your help.
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Grizzled Veteran
Join Date: Jan 2001
Location: usa
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xDarwin is the port of X windows (the unix window system) to OS X. basically, it lets you run and display graphical unix programs (x windows programs) on OS X, either concurrently with OS X or on a separate screen (full screen mode)
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