APT
You can read more about APT from wikipedia and the debian-wiki:
http://en.wikipedia.org/wiki/Advanced_Packaging_Tool
Sisällysluettelo
APT (Advanced Packaging Tool)
Commands
apt-cache aptitude-create-state-bundle apt-cdrom aptitude-curses apt-config aptitude-run-state-bundle apt-extracttemplates apt-key apt-ftparchive apt-listchanges apt-get apt-mark aptitude apt-sortpkgs
/etc/apt/sources.list
A sources list used to defined where apt tries to get it's packages from.
nano /etc/apt/sources.list
You can add a CD or DVD disc to the sources list (you have to mount the disk before this!) using the command:
apt-cdrom add
After this open the sources.list file and change the darkened number to the number of your disc:
deb cdrom:[Debian GNU/Linux 7.7.0 _Wheezy_ - Official amd64 DVD Binary-1 20141018-13:06]/ wheezy contrib main
You can enable internet sources by modifying the sources.list with the following lines:
deb http://ftp.fi.debian.org/debian/ wheezy main contrib deb-src http://ftp.fi.debian.org/debian/ wheezy main contrib
The list of available packages can be updated with the command:
aptitude update
Updating packages:
aptitude upgrade
Example sources.list
deb http://http.debian.net/debian wheezy main deb-src http://http.debian.net/debian wheezy main deb http://http.debian.net/debian wheezy-updates main deb-src http://http.debian.net/debian wheezy-updates main deb http://security.debian.org/ wheezy/updates main deb-src http://security.debian.org/ wheezy/updates main
Searching for packets
You can search for installed and not installed packages using the command
aptitude search searchword
The command returns you a list of packages that matched with the search word.
Rivi alkaa i -kirjaimella, jos paketti on jo asennettu.
Seuraavana on paketin nimi.
Lopussa on Lyhyt kuvaus paketista.
Esimerkki
root@debian:/# aptitude search ssh ... i ssh - secure shell client and server (metapackage) ...
Pakettien asentaminen
Kun pakettilista on päivitetty onnistuneesti, voit asentaa paketteja komennolla
aptitude install paketinnimi
Useasti asennus kysy lupaa jatkaa, paina Y -kirjainta ja Enter jatkaaksesi
Esimerkki (proftpd)
root@debian:/# aptitude install proftpd
Note: selecting "proftpd-basic" instead of the
virtual package "proftpd"
The following NEW packages will be installed:
proftpd-basic proftpd-mod-vroot{a}
0 packages upgraded, 2 newly installed, 0 to remove and 46 not upgraded.
Need to get 2,573 kB of archives. After unpacking 4,356 kB will be used.
Do you want to continue? [Y/n/?]
Näytä asennetut paketit
Listaa kaikki asennetut paketit
dpkg-query -l
Listaa tietty paketti jos on asennettu
dpkg-query -l 'foo*'
Pakettien poistaminen
Poista asennettu paketti
aptitude remove paketinnimi
Poista paketti ja konfiguraatiot
aptitude purge paketinnimi
