dpkg -l postfix

[Kaushal Shriyan]

On 2/23/07, Matthew Flaschen <matthew.flaschen at gatech.edu> wrote:
> Kaushal Shriyan wrote:
> > Hi ALL
> >
> >  dpkg -l postfix
> > Desired=Unknown/Install/Remove/Purge/Hold
> > | Status=Not/Installed/Config-files/Unpacked/Failed-config/Half-installed
> > |/ Err?=(none)/Hold/Reinst-required/X=both-problems (Status,Err: uppercase=bad)
> > ||/ Name           Version        Description
> > +++-==============-==============-============================================
> > ii  postfix        2.2.10-1ubuntu A high-performance mail transport agent
> >
> > what does it signifies, I know that if a package is not installed
> > there will be no O/p
> >
> > Please make me understand
>
> What is O/p ?  Are you new to Ubuntu?  What are you trying to do?
>
> Details please.
>
> Matthew Flaschen
>
>
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Hi Matthew

I am new to ubuntu and wanted to understand that Output (O/p means Output)

Please let me know if you need any further information

Thanks

Kaushal