Kann der Befehl „apt show“ anzeigen, ob das Paket im Betriebssystem installiert ist?

Kann der Befehl „apt show“ anzeigen, ob das Paket im Betriebssystem installiert ist?

Befehl

apt show packagename

zeigt Informationen zu Paketname an, wenn es gefunden wurde. Kann dieser Befehl (oder ein anderer) aber auch anzeigen, ob Paketname jetzt installiert ist? 2) Aus welchem ​​Repository wurde es installiert?

Danke!

Antwort1

Ich würde wahrscheinlich verwenden, apt-cache policyum zu sehen, welche aktuell aktivierten Quellen das fragliche Paket bereitstellen, sowie welche Version des Pakets ich aktuell verwende (oder dass keine installiert sind)

guiverc@d960-ubu2:~$   apt-cache policy ubuntu-desktop
ubuntu-desktop:
  Installed: 1.488
  Candidate: 1.488
  Version table:
 *** 1.488 100
        100 /var/lib/dpkg/status
     1.487 500
        500 http://archive.ubuntu.com/ubuntu kinetic/main amd64 Packages

@Raffa schlägt vor apt show, welche

zeigt tatsächlich eine zusätzliche Zeile an, wenn ein Paket installiert wird, wie „APT-Manuell-Installiert: ja"

mit den gleichen Ergebnissen auf meiner Box, die so aussehen

guiverc@d960-ubu2:~$    apt show ubuntu-desktop
Package: ubuntu-desktop
Version: 1.488
Status: install ok installed
Priority: optional
Section: metapackages
Source: ubuntu-meta
Maintainer: Ubuntu Developers <[email protected]>
Installed-Size: 54.3 kB
Provides: packagekit-installer
Depends: alsa-base, alsa-utils, anacron, at-spi2-core, bc, ca-certificates, dmz-cursor-theme, fonts-dejavu-core, fonts-freefont-ttf, foomatic-db-compressed-ppds, gdm3, ghostscript-x, gnome-control-center, gnome-menus, gnome-session-canberra, gnome-settings-daemon, gnome-shell, gnome-shell-extension-appindicator, gnome-shell-extension-desktop-icons-ng, gnome-shell-extension-ubuntu-dock, gstreamer1.0-alsa, gstreamer1.0-packagekit, gstreamer1.0-plugins-base-apps, inputattach, language-selector-common, language-selector-gnome, libatk-adaptor, libnotify-bin, libsasl2-modules, libu2f-udev, nautilus, openprinting-ppds, pipewire-pulse, printer-driver-pnm2ppa, rfkill, software-properties-gtk, spice-vdagent, ubuntu-desktop-minimal, ubuntu-drivers-common, ubuntu-release-upgrader-gtk, ubuntu-session, ubuntu-settings, unzip, update-manager, update-notifier, wireless-tools, wireplumber, wpasupplicant, xdg-user-dirs, xdg-user-dirs-gtk, xkb-data, xorg, yelp, zenity, zip
Recommends: aisleriot, apport-gtk, appstream, apt-config-icons-hidpi, avahi-autoipd, avahi-daemon, baobab, bluez, bluez-cups, branding-ubuntu, brltty, cheese, cups, cups-bsd, cups-client, cups-filters, deja-dup, dirmngr, eog, evince, file-roller, fonts-indic, fonts-kacst-one, fonts-khmeros-core, fonts-lao, fonts-liberation, fonts-liberation2, fonts-lklug-sinhala, fonts-noto-cjk, fonts-noto-color-emoji, fonts-opensymbol, fonts-sil-abyssinica, fonts-sil-padauk, fonts-thai-tlwg, fonts-tibetan-machine, fonts-ubuntu, fwupd, fwupd-signed, gamemode, gir1.2-gmenu-3.0, gnome-accessibility-themes, gnome-bluetooth, gnome-calculator, gnome-calendar, gnome-characters, gnome-disk-utility, gnome-font-viewer, gnome-initial-setup, gnome-keyring, gnome-logs, gnome-mahjongg, gnome-mines, gnome-power-manager, gnome-remote-desktop, gnome-sudoku, gnome-system-monitor, gnome-terminal, gnome-text-editor, gnome-todo, gpg-agent, gsettings-ubuntu-schemas, gvfs-fuse, hplip, ibus, ibus-gtk, ibus-gtk3, ibus-table, im-config, kerneloops, laptop-detect, libglib2.0-bin, libnss-mdns, libpam-fprintd, libpam-gnome-keyring, libpam-sss, libproxy1-plugin-gsettings, libproxy1-plugin-networkmanager, libreoffice-calc, libreoffice-gnome, libreoffice-impress, libreoffice-math, libreoffice-ogltrans, libreoffice-pdfimport, libreoffice-style-breeze, libreoffice-writer, libspa-0.2-bluetooth, libwmf0.2-7-gtk, memtest86+, mousetweaks, nautilus-sendto, nautilus-share, network-manager, network-manager-config-connectivity-ubuntu, network-manager-openvpn-gnome, network-manager-pptp-gnome, orca, packagekit, pcmciautils, plymouth-theme-spinner, policykit-desktop-privileges, printer-driver-brlaser, printer-driver-c2esp, printer-driver-foo2zjs, printer-driver-m2300w, printer-driver-min12xxw, printer-driver-ptouch, printer-driver-pxljr, printer-driver-sag-gdi, printer-driver-splix, remmina, rhythmbox, seahorse, shotwell, simple-scan, snapd, speech-dispatcher, system-config-printer, systemd-oomd, thunderbird, thunderbird-gnome-support, totem, transmission-gtk, ubuntu-docs, ubuntu-report, ubuntu-wallpapers, usb-creator-gtk, whoopsie, xcursor-themes, xdg-desktop-portal-gnome, xdg-utils, yaru-theme-gnome-shell, yaru-theme-gtk, yaru-theme-icon, yaru-theme-sound
Download-Size: unknown
APT-Manual-Installed: yes
APT-Sources: /var/lib/dpkg/status
Description: The Ubuntu desktop system
 This package depends on all of the packages in the Ubuntu desktop system
 .
 It is also used to help ensure proper upgrades, so it is recommended that
 it not be removed.

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