¿Puede el comando apt show decir si el paquete está instalado en el sistema operativo?

¿Puede el comando apt show decir si el paquete está instalado en el sistema operativo?

Dominio

apt show packagename

muestra información sobre el nombre del paquete, si se encontró, pero ¿puede este comando (o algún otro) mostrar también si el nombre del paquete está instalado ahora? 2) ¿Desde qué repositorio se instaló?

¡Gracias!

Respuesta1

Probablemente usaría apt-cache policypara ver qué fuentes habilitadas actualmente proporcionan el paquete en cuestión, además de qué versión del paquete estoy usando actualmente (o que no haya ninguno instalado)

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 sugiere apt showcuál

De hecho, mostrará una línea adicional cuando se instale un paquete como "APT-instalado manualmente: sí"

con los mismos resultados en mi caja luciendo como

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.

N: There is 1 additional record. Please use the '-a' switch to see it

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