Re: aptitude --> apt-get; dpkg

[Milan Kocián <milon zavinac wq bod cz>]

On Thu, 2004-04-15 at 19:42, Anti.Trust wrote:
> Hi.
> Ak som dobre pochopil
> **
> aptitude is a curses-based apt frontend with a number of useful extended
>   features, including: a mutt-like syntax for matching packages in a 
> flexible
>   manner, dselect-like persistence of user actions, the ability to retrieve
>   and display the Debian changelog of most packages, and extreme flexibility
>   and customization.
>   .
>   aptitude is also Y2K-compliant, non-fattening, naturally cleansing,
>   and housebroken.
> **
> tak aptitude je "len" "graficka" nadstavba pre apt-*.
> 
> Kedze si to mnohi pochvaluju, rad by som, keby mi mohol niekto objasnit 
> prednosti voci apt-cosi. Ja som totiz na ziadne neprisiel.
> [zbadal som tam vsak opsnu UNDO - je to undo zmien v programe, alebo 
> undo posledneho aptitude?]
> 

Abych rekl pravdu, tak me aptitude taky nenadchnul a nechapu ty, co si
stezuji na dselect :-). Mozna by nejaky znalec mohl vyzdvihnout nejake
vyhody. A to undo by me taky zajimalo.

> 
> 2.
> Ak chcem upgrade konkretny package - ako na to s pomocou apt?
> [mohol by som download package a potom dpkg -i package, ale nezda sa mi 
> to -- skor by som rad apt-get upgrade package, lenze to chce upg. cely 
> system, nielen dany package]


U unstable:
apt-get update ; apt-get install package_name

stahne + naistaluje novy balicek + potrebne dependences. Pozor u
unstable se muze vyskytnout stav, kdy si rozhodite jinou cast systemu.  

U stable je v pohode. 

> 
> 3.
> Ak pouzijem dpkg -P package [ano, ide mi o --purge], "purgnu" sa aj 
> zavisle packages, alebo len ten uvedeny?
> Zobrazi nejaky warning, ze aj tieto dalsie packages budu --purge??
> [nemam momentalne system, kde by som to mohol testnut]

Ne. Vycisti to pouze dany balicek, pokud na nem nic nezavisi. Pokud ano
skonci to s chybou. Doporucuji podivat se na program deborphan. Ten Vam
vypise balicky, na kterych nic nezavisi. Ja to pouzivam na mazani
nadbytecnych knihoven. 

> 
> AT

S pozdravem Milan Kocian