update vs upgrade vs dist-upgrade vs do-release-upgrade

[Sharl.Jimh.Tsin]

在 2011-10-12三的 08:18 +0530，Kaushal Shriyan写道：
> Hi,
> 
> We have ubuntu desktops and servers in our organization. Can some one
> please help me understand "update vs upgrade vs dist-upgrade vs
> do-release-upgrade"
> on what conditions do i need to use these utilities if it is a desktop
> or a server.
> 
> Please help me understand.
> 
> Regards,
> 
> Kaushal
> 

why not have a look at the manual via "man apt-get"?

-- 
Best regards,
Sharl.Jimh.Tsin (From China **Obviously Taiwan INCLUDED**)

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