Apt
如何解釋 apt-cache rdepends 以查明依賴關係？
https://askubuntu.com/questions/128524/how-to-list-dependent-packages-reverse-dependencies建議
apt-cache rdepends但沒有解釋如何解釋輸出。輸出由沒有縮進和兩個空格一的行組成。但是依賴項形成了一個樹形結構，有什麼方法可以看到輸出嗎？如何解釋沒有樹？例如：我跑：
~$ apt-cache rdepends --recurse --no-recommends --no-suggests --no-conflicts --no-breaks --no-replaces --no-enhances libpulse0:i386得到~1k 行（只有
--recurse選項輸出是~500k 行）。第 300 行左右（最後的完整輸出）：... Reverse Depends: libpcaudio-dev:i386 espeak-ng:i386 libespeak-ng1:i386 libcanberra-pulse:i386 Reverse Depends: pulseaudio Reverse Depends: pulseaudio-module-bluetooth pulseaudio-module-bluetooth ...在此之前我沒有註意到列出的非 i386 包，所以第一個是
pulseaudio. 如何找出需要哪個包pulseaudio？前一行的縮進與前一次不同，沒有縮進libcanberra-pulse:i386。這是否意味著libcanberra-pulse:i386需要pulseaudio？下面的輸出apt-cache show將其列為依賴項，但輸出apt-cache rdepends未列出其他依賴項，例如libc6.$ apt-cache show libcanberra-pulse:i386 Package: libcanberra-pulse Architecture: i386 Version: 0.30-7ubuntu1 Multi-Arch: same Priority: optional Section: libdevel Source: libcanberra Origin: Ubuntu Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com> Original-Maintainer: Debian GNOME Maintainers <pkg-gnome-maintainers@lists.alioth.debian.org> Bugs: https://bugs.launchpad.net/ubuntu/+filebug Installed-Size: 49 Depends: libc6 (>= 2.4), libcanberra0 (= 0.30-7ubuntu1), libpulse0 (>= 0.99.1), pulseaudio完整輸出：
~$ apt-cache rdepends --recurse --no-recommends --no-suggests --no-conflicts --no-breaks --no-replaces --no-enhances libpulse0:i386 libpulse0:i386 Reverse Depends: wine-stable-i386:i386 pulseaudio-module-zeroconf:i386 pulseaudio-module-raop:i386 pulseaudio-module-lirc:i386 pulseaudio-module-jack:i386 pulseaudio-module-gsettings:i386 pulseaudio-equalizer:i386 pulseaudio-utils:i386 pulseaudio-module-bluetooth:i386 pulseaudio:i386 libpulsedsp:i386 libpulse-mainloop-glib0:i386 libpulse-dev:i386 pulseaudio-module-zeroconf:i386 pulseaudio-module-raop:i386 pulseaudio-module-lirc:i386 pulseaudio-module-jack:i386 pulseaudio-module-gsettings:i386 pulseaudio-equalizer:i386 openjdk-8-jre:i386 libavdevice58:i386 pulseaudio-utils:i386 pulseaudio-module-bluetooth:i386 pulseaudio:i386 libpulsedsp:i386 libpulse-mainloop-glib0:i386 libpulse-dev:i386 gstreamer1.0-pulseaudio:i386 libpulse-dev:i386 vlc-plugin-base:i386 pulseaudio-module-zeroconf:i386 pulseaudio-module-raop:i386 pulseaudio-module-lirc:i386 pulseaudio-module-jack:i386 pulseaudio-module-gsettings:i386 pulseaudio-equalizer:i386 openmpt123:i386 openjdk-8-jre:i386 mpg123:i386 lmms:i386 libwine-development:i386 libwine:i386 libsox-fmt-pulse:i386 libsoundio1:i386 libsdl2-2.0-0:i386 libsdl1.2debian:i386 librtaudio6:i386 libqt5multimedia5-plugins:i386 libqt5multimedia5:i386 libmikmod3:i386 libfluidsynth2:i386 libespeak1:i386 libavdevice58:i386 gpac-modules-base:i386 speech-dispatcher-audio-plugins:i386 pulseaudio-utils:i386 pulseaudio-module-bluetooth:i386 pulseaudio:i386 libpulsedsp:i386 libpulse-mainloop-glib0:i386 libasound2-plugins:i386 libpcaudio0:i386 libcanberra-pulse:i386 gstreamer1.0-pulseaudio:i386 wine-stable-i386:i386 Reverse Depends: pulseaudio-module-zeroconf:i386 Reverse Depends: pulseaudio-module-raop:i386 pulseaudio-module-raop:i386 pulseaudio-module-raop:i386 pulseaudio-module-raop:i386 Reverse Depends: pulseaudio-module-lirc:i386 Reverse Depends: pulseaudio-module-jack:i386 Reverse Depends: pulseaudio-module-gsettings:i386 Reverse Depends: pulseaudio-equalizer:i386 Reverse Depends: pulseaudio-utils:i386 Reverse Depends: pulseaudio:i386 pulseaudio:i386 pulseaudio:i386 pulseaudio-module-bluetooth:i386 Reverse Depends: pulseaudio:i386 Reverse Depends: pulseaudio-module-bluetooth:i386 pulseaudio-module-zeroconf:i386 pulseaudio-module-raop:i386 pulseaudio-module-lirc:i386 pulseaudio-module-jack:i386 pulseaudio-module-gsettings:i386 pulseaudio-equalizer:i386 pulseaudio-module-bluetooth:i386 pulseaudio pulseaudio-module-zeroconf:i386 pulseaudio pulseaudio-module-raop:i386 pulseaudio pulseaudio-module-lirc:i386 pulseaudio pulseaudio-module-jack:i386 pulseaudio pulseaudio-module-gsettings:i386 pulseaudio pulseaudio-equalizer:i386 pulseaudio pulseaudio-module-bluetooth:i386 pulseaudio-module-zeroconf:i386 pulseaudio-module-raop:i386 pulseaudio-module-lirc:i386 pulseaudio-module-jack:i386 pulseaudio-module-gsettings:i386 pulseaudio-equalizer:i386 libcanberra-pulse:i386 pulseaudio libpulsedsp:i386 Reverse Depends: pulseaudio-utils:i386 pulseaudio-utils:i386 pulseaudio-utils:i386 libpulse-mainloop-glib0:i386 Reverse Depends: libpulse-dev:i386 libpulse-dev:i386 libpulse-dev:i386 libpulse-dev:i386 Reverse Depends: qtmultimedia5-dev:i386 libsdl2-dev:i386 libsdl1.2-dev:i386 librtaudio-dev:i386 libefl-all-dev:i386 openjdk-8-jre:i386 Reverse Depends: openjdk-8-jdk:i386 openjdk-8-demo:i386 openjdk-8-jdk:i386 openjdk-8-demo:i386 libavdevice58:i386 Reverse Depends: libavdevice-dev:i386 ffmpeg:i386 ffmpeg:i386 libavdevice-dev:i386 gpac:i386 gstreamer1.0-pulseaudio:i386 Reverse Depends: gstreamer1.0-plugins-good-dbg:i386 gstreamer1.0-plugins-good-dbg:i386 vlc-plugin-base:i386 Reverse Depends: vlc:i386 openmpt123:i386 Reverse Depends: mpg123:i386 Reverse Depends: lmms:i386 Reverse Depends: libwine-development:i386 Reverse Depends: wine32-development:i386 libwine-development-dev:i386 dxvk-wine32-development:i386 carla-bridge-wine32:i386 libwine:i386 Reverse Depends: wine32:i386 lmms-vst-server:i386 libwine-dev:i386 libsox-fmt-pulse:i386 Reverse Depends: libsox-fmt-all:i386 sox:i386 libsoundio1:i386 Reverse Depends: libsoundio-dev:i386 lmms:i386 libsdl2-2.0-0:i386 Reverse Depends: libavdevice58:i386 ffmpeg:i386 pcsx2:i386 libsdl2-ttf-2.0-0:i386 libsdl2-net-2.0-0:i386 libsdl2-mixer-2.0-0:i386 libsdl2-image-2.0-0:i386 libsdl2-gfx-1.0-0:i386 libsdl2-dev:i386 libmikmod3:i386 bochs:i386 libfluidsynth2:i386 libfaudio0:i386 libavdevice58:i386 fluidsynth:i386 ffmpeg:i386 bochs-sdl:i386 libsdl1.2debian:i386 Reverse Depends: libsdl1.2-dev:i386 dgen:i386 zsnes:i386 vlc-plugin-base:i386 smpeg-plaympeg:i386 smpeg-gtv:i386 mpeg2dec:i386 mjpegtools:i386 lmms:i386 libtheora-bin:i386 libsmpeg0:i386 adlibtracker2:i386 libsdl-ttf2.0-0:i386 libsdl-sound1.2:i386 libsdl-sge:i386 libsdl-pango1:i386 libsdl-ocaml:i386 libsdl-net1.2:i386 libsdl-mixer1.2:i386 libsdl-image1.2:i386 libsdl-gst:i386 libsdl-gfx1.2-5:i386 libsdl-console:i386 liblavplay-2.1-0:i386 libdv-bin:i386 libde265-examples:i386 gpac-modules-base:i386 fenix-plugins:i386 fenix-plugin-mpeg:i386 fenix:i386 librtaudio6:i386 Reverse Depends: librtaudio-dev:i386 stk:i386 libstk-4.6.1:i386 libqt5multimedia5-plugins:i386 Reverse Depends: qtmultimedia5-examples:i386 libqt5multimedia5:i386 Reverse Depends: qtmultimedia5-examples:i386 qtmultimedia5-dev:i386 qml-module-qtmultimedia:i386 qml-module-qtaudioengine:i386 python3-pyqt5.qtmultimedia-dbg:i386 python3-pyqt5.qtmultimedia:i386 libqt5multimediawidgets5:i386 libqt5multimediaquick5:i386 libqt5multimediagsttools5:i386 libqt5multimedia5-plugins:i386 libmikmod3:i386 Reverse Depends: libmikmod-dev:i386 libsdl-sound1.2:i386 libsdl-mixer1.2:i386 libfluidsynth2:i386 Reverse Depends: libfluidsynth-dev:i386 vlc-plugin-fluidsynth:i386 lmms:i386 libsdl2-mixer-2.0-0:i386 libsdl-mixer1.2:i386 fluidsynth:i386 gstreamer1.0-plugins-bad:i386 libespeak1:i386 Reverse Depends: libespeak-dev:i386 speech-dispatcher-espeak:i386 libespeak-ng-libespeak1:i386 espeak:i386 libespeak-ng-libespeak1:i386 gpac-modules-base:i386 Reverse Depends: gpac:i386 speech-dispatcher-audio-plugins:i386 Reverse Depends: speech-dispatcher-ibmtts:i386 speech-dispatcher:i386 speech-dispatcher-ibmtts:i386 libasound2-plugins:i386 Reverse Depends: wine-stable-i386:i386 pulseaudio:i386 pulseaudio:i386 pulseaudio:i386 libpcaudio0:i386 Reverse Depends: libpcaudio-dev:i386 espeak-ng:i386 libespeak-ng1:i386 libcanberra-pulse:i386 Reverse Depends: pulseaudio Reverse Depends: pulseaudio-module-bluetooth pulseaudio-module-bluetooth pulseaudio-module-zeroconf pulseaudio-module-raop pulseaudio-module-lirc pulseaudio-module-jack pulseaudio-module-gsettings pulseaudio-equalizer pulseaudio-module-bluetooth pulseaudio:i386 pulseaudio-module-zeroconf pulseaudio:i386 pulseaudio-module-raop pulseaudio:i386 pulseaudio-module-lirc pulseaudio:i386 pulseaudio-module-jack pulseaudio:i386 pulseaudio-module-gsettings pulseaudio:i386 pulseaudio-equalizer pulseaudio:i386 plasma-pa pulseaudio:i386 ubuntu-desktop-minimal pulseaudio:i386 ubuntu-desktop pulseaudio:i386 x2gothinclient-minidesktop pulseaudio:i386 x2gothinclient-chroot pulseaudio:i386 vanilla-gnome-desktop pulseaudio:i386 ubuntukylin-desktop pulseaudio:i386 ubuntu-unity-desktop pulseaudio:i386 ubuntu-mate-desktop pulseaudio:i386 ubuntu-mate-core pulseaudio:i386 ubuntu-budgie-desktop pulseaudio:i386 pulseaudio-module-bluetooth pulseeffects pulseaudio:i386 pulseaudio-module-zeroconf pulseaudio-module-raop pulseaudio-module-lirc pulseaudio-module-jack pulseaudio-module-gsettings pulseaudio-equalizer plasma-pa pulseaudio:i386 pavucontrol-qt pulseaudio:i386 osspd-pulseaudio pulseaudio:i386 mkchromecast-pulseaudio pulseaudio:i386 lubuntu-desktop pulseaudio:i386 kubuntu-desktop pulseaudio:i386 |kde-telepathy-call-ui pulseaudio:i386 indicator-sound pulseaudio:i386 gqrx-sdr pulseaudio:i386 gnome-core pulseaudio:i386 cairo-dock-impulse-plug-in pulseaudio:i386 ubuntu-desktop-minimal pulseaudio:i386 ubuntu-desktop pulseaudio:i386 libcanberra-pulse pulseaudio:i386 chromium pulseaudio:i386 qtmultimedia5-dev:i386 Reverse Depends: libsdl2-dev:i386 Reverse Depends: libsdl2-ttf-dev:i386 libsdl2-net-dev:i386 libsdl2-mixer-dev:i386 libsdl2-image-dev:i386 libsdl2-gfx-dev:i386 libsdl1.2-dev:i386 Reverse Depends: libsmpeg-dev:i386 libsdl-console-dev:i386 libsdl-ttf2.0-dev:i386 libsdl-sound1.2-dev:i386 libsdl-sge-dev:i386 libsdl-pango-dev:i386 libsdl-ocaml-dev:i386 libsdl-net1.2-dev:i386 libsdl-mixer1.2-dev:i386 libsdl-image1.2-dev:i386 libsdl-gfx1.2-dev:i386 librtaudio-dev:i386 Reverse Depends: libstk-dev:i386 librtmidi-dev:i386 libefl-all-dev:i386 Reverse Depends: openjdk-8-jdk:i386 Reverse Depends: openjdk-8-demo:i386 Reverse Depends: libavdevice-dev:i386 Reverse Depends: ffmpeg:i386 Reverse Depends: gpac:i386 Reverse Depends: gstreamer1.0-plugins-good-dbg:i386 Reverse Depends: vlc:i386 Reverse Depends: wine32-development:i386 Reverse Depends: wine32-development-preloader:i386 libwine-development-dev:i386 Reverse Depends: wine32-development-tools:i386 dxvk-wine32-development:i386 Reverse Depends: carla-bridge-wine32:i386 Reverse Depends: carla-bridge-win32:i386 wine32:i386 Reverse Depends: lmms-vst-server:i386 wine32-preloader:i386 lmms-vst-server:i386 Reverse Depends: libwine-dev:i386 Reverse Depends: wine32-tools:i386 libsox-fmt-all:i386 Reverse Depends: libsox-dev:i386 sox:i386 Reverse Depends: libsoundio-dev:i386 Reverse Depends: pcsx2:i386 Reverse Depends: libsdl2-ttf-2.0-0:i386 Reverse Depends: libsdl2-ttf-dev:i386 libsdl2-net-2.0-0:i386 Reverse Depends: libsdl2-net-dev:i386 libsdl2-mixer-2.0-0:i386 Reverse Depends: libsdl2-mixer-dev:i386 libsdl2-image-2.0-0:i386 Reverse Depends: libsdl2-image-dev:i386 libsdl2-gfx-1.0-0:i386 Reverse Depends: libsdl2-gfx-dev:i386 bochs:i386 Reverse Depends: bochs-x:i386 bochs-wx:i386 bochs-term:i386 bochs-sdl:i386 libfaudio0:i386 Reverse Depends: libwine:i386 wine-stable-i386:i386 libwine-development:i386 libfaudio-dev:i386 fluidsynth:i386 Reverse Depends: bochs-sdl:i386 Reverse Depends: dgen:i386 Reverse Depends: zsnes:i386 Reverse Depends: smpeg-plaympeg:i386 Reverse Depends: smpeg-gtv:i386 Reverse Depends: mpeg2dec:i386 Reverse Depends: mjpegtools:i386 Reverse Depends: mjpegtools-gtk:i386 libtheora-bin:i386 Reverse Depends: libsmpeg0:i386 Reverse Depends: libsmpeg-dev:i386 smpeg-plaympeg:i386 smpeg-gtv:i386 fenix-plugin-mpeg:i386 adlibtracker2:i386 Reverse Depends: libsdl-ttf2.0-0:i386 Reverse Depends: libsdl-ttf2.0-dev:i386 libsdl-ocaml:i386 libsdl-sound1.2:i386 Reverse Depends: libsdl-sound1.2-dev:i386 libsdl-sge:i386 Reverse Depends: libsdl-sge-dev:i386 libsdl-pango1:i386 Reverse Depends: libsdl-pango-dev:i386 libsdl-ocaml:i386 Reverse Depends: libsdl-net1.2:i386 Reverse Depends: libsdl-net1.2-dev:i386 fenix-plugins:i386 libsdl-mixer1.2:i386 Reverse Depends: libsdl-ocaml:i386 libsdl-mixer1.2-dev:i386 fenix:i386 fenix-plugin-mpeg:i386 libsdl-image1.2:i386 Reverse Depends: vlc-plugin-base:i386 libsdl-sge:i386 libsdl-ocaml:i386 libsdl-image1.2-dev:i386 libsdl-console:i386 fenix-plugins:i386 libsdl-gst:i386 Reverse Depends: libsdl-gfx1.2-5:i386 Reverse Depends: libsdl-ocaml:i386 libsdl-gfx1.2-dev:i386 libsdl-console:i386 Reverse Depends: libsdl-console-dev:i386 liblavplay-2.1-0:i386 Reverse Depends: mjpegtools:i386 libmjpegtools-dev:i386 libdv-bin:i386 Reverse Depends: libde265-examples:i386 Reverse Depends: fenix-plugins:i386 Reverse Depends: fenix-plugin-mpeg:i386 Reverse Depends: fenix:i386 Reverse Depends: pixbros:i386 pixfrogger:i386 stk:i386 Reverse Depends: lmms:i386 libstk-4.6.1:i386 Reverse Depends: stk:i386 lmms:i386 libstk-dev:i386 qtmultimedia5-examples:i386 Reverse Depends: qml-module-qtmultimedia:i386 Reverse Depends: qtmultimedia5-examples:i386 qml-module-qtaudioengine:i386 Reverse Depends: python3-pyqt5.qtmultimedia-dbg:i386 Reverse Depends: python3-pyqt5.qtmultimedia:i386 Reverse Depends: python3-pyqt5.qtmultimedia-dbg:i386 libqt5multimediawidgets5:i386 Reverse Depends: python3-pyqt5.qtmultimedia:i386 qtmultimedia5-examples:i386 qtmultimedia5-dev:i386 python3-pyqt5.qtmultimedia-dbg:i386 libqt5multimediagsttools5:i386 libqt5multimediaquick5:i386 Reverse Depends: qtmultimedia5-dev:i386 qml-module-qtmultimedia:i386 libqt5multimediagsttools5:i386 Reverse Depends: qtmultimedia5-dev:i386 libqt5multimedia5-plugins:i386 libmikmod-dev:i386 Reverse Depends: libsdl-mixer1.2-dev:i386 libfluidsynth-dev:i386 Reverse Depends: vlc-plugin-fluidsynth:i386 Reverse Depends: gstreamer1.0-plugins-bad:i386 Reverse Depends: gstreamer1.0-plugins-bad-dbg:i386 libespeak-dev:i386 Reverse Depends: speech-dispatcher-espeak:i386 Reverse Depends: libespeak-ng-libespeak1:i386 Reverse Depends: espeak:i386 Reverse Depends: speech-dispatcher-ibmtts:i386 Reverse Depends: speech-dispatcher:i386 Reverse Depends: speech-dispatcher-baratinoo:i386 speech-dispatcher speech-dispatcher-pico:i386 speech-dispatcher speech-dispatcher-pico:i386 speech-dispatcher speech-dispatcher-ibmtts:i386 speech-dispatcher speech-dispatcher-ibmtts:i386 speech-dispatcher speech-dispatcher-kali:i386 speech-dispatcher speech-dispatcher-kali:i386 speech-dispatcher speech-dispatcher-flite:i386 speech-dispatcher speech-dispatcher-espeak:i386 speech-dispatcher speech-dispatcher-cicero:i386 speech-dispatcher speech-dispatcher-baratinoo:i386 speech-dispatcher speech-dispatcher-espeak-ng:i386 speech-dispatcher libpcaudio-dev:i386 Reverse Depends: espeak-ng:i386 Reverse Depends: libespeak-ng1:i386 Reverse Depends: libespeak-ng-dev:i386 libespeak-ng-libespeak1:i386 espeak-ng:i386 speech-dispatcher-espeak-ng:i386 pulseaudio-module-bluetooth Reverse Depends: lubuntu-desktop gnome-core pulseaudio-module-zeroconf Reverse Depends: paprefs pulseaudio-module-raop pulseaudio-module-raop pulseaudio-module-raop pulseaudio-module-raop Reverse Depends: pulseaudio-module-lirc Reverse Depends: pulseaudio-module-jack Reverse Depends: ubuntustudio-controls ubuntustudio-controls pulseaudio-module-gsettings Reverse Depends: paprefs pulseaudio-equalizer Reverse Depends: plasma-pa Reverse Depends: |kde-standard |kdemultimedia ubuntu-desktop-minimal Reverse Depends: ubuntu-desktop ubuntu-desktop ubuntu-desktop Reverse Depends: ubuntu-gnome-desktop x2gothinclient-minidesktop Reverse Depends: x2gothinclient-chroot x2gothinclient-chroot Reverse Depends: vanilla-gnome-desktop Reverse Depends: ubuntukylin-desktop Reverse Depends: ubuntu-unity-desktop Reverse Depends: ubuntu-mate-desktop Reverse Depends: ubuntu-mate-core Reverse Depends: ubuntu-mate-desktop ubuntu-budgie-desktop Reverse Depends: pulseeffects Reverse Depends: pavucontrol-qt Reverse Depends: |lxqt lubuntu-desktop osspd-pulseaudio Reverse Depends: |osspd mkchromecast-pulseaudio Reverse Depends: lubuntu-desktop Reverse Depends: kubuntu-desktop Reverse Depends: kde-telepathy-call-ui Reverse Depends: indicator-sound Reverse Depends: unity-control-center gqrx-sdr Reverse Depends: gnome-core Reverse Depends: gnome cairo-dock-impulse-plug-in Reverse Depends: cairo-dock-plug-ins libcanberra-pulse Reverse Depends: cinnamon plasma-pa ubuntukylin-desktop ubuntu-mate-desktop ubuntu-mate-core ubuntu-budgie-desktop plasma-pa gnome-core cinnamon chromium Reverse Depends: |x2gothinclient-minidesktop |gnome-core |cinnamon-desktop-environment chromium-dbg libsdl2-ttf-dev:i386 Reverse Depends: libsdl2-net-dev:i386 Reverse Depends: libsdl2-mixer-dev:i386 Reverse Depends: libsdl2-image-dev:i386 Reverse Depends: libsdl2-gfx-dev:i386 Reverse Depends: libsmpeg-dev:i386 Reverse Depends: libsdl-console-dev:i386 Reverse Depends: libsdl-ttf2.0-dev:i386 Reverse Depends: libsdl-ocaml-dev:i386 libsdl-sound1.2-dev:i386 Reverse Depends: libsdl-sge-dev:i386 Reverse Depends: libsdl-pango-dev:i386 Reverse Depends: libsdl-ocaml-dev:i386 Reverse Depends: libsdl-net1.2-dev:i386 Reverse Depends: libsdl-mixer1.2-dev:i386 Reverse Depends: libsdl-ocaml-dev:i386 libsdl-image1.2-dev:i386 Reverse Depends: libsdl-ocaml-dev:i386 libsdl-console-dev:i386 libsdl-gfx1.2-dev:i386 Reverse Depends: libsdl-ocaml-dev:i386 libstk-dev:i386 Reverse Depends: libstk0-dev:i386 librtmidi-dev:i386 Reverse Depends: libstk-dev:i386 wine32-development-preloader:i386 Reverse Depends: wine32-development-tools:i386 Reverse Depends: carla-bridge-win32:i386 Reverse Depends: wine32-preloader:i386 Reverse Depends: wine32-tools:i386 Reverse Depends: libsox-dev:i386 Reverse Depends: bochs-x:i386 Reverse Depends: bochs-wx:i386 Reverse Depends: |bochs:i386 bochs-term:i386 Reverse Depends: libfaudio-dev:i386 Reverse Depends: mjpegtools-gtk:i386 Reverse Depends: libmjpegtools-dev:i386 Reverse Depends: pixbros:i386 Reverse Depends: pixfrogger:i386 Reverse Depends: gstreamer1.0-plugins-bad-dbg:i386 Reverse Depends: speech-dispatcher-baratinoo:i386 Reverse Depends: speech-dispatcher Reverse Depends: speech-dispatcher-baratinoo speech-dispatcher:i386 orca speech-dispatcher:i386 speech-dispatcher-pico speech-dispatcher:i386 speech-dispatcher-pico speech-dispatcher:i386 speechd-up speech-dispatcher:i386 speech-dispatcher-kali speech-dispatcher:i386 speech-dispatcher-kali speech-dispatcher:i386 speech-dispatcher-flite speech-dispatcher:i386 speech-dispatcher-festival speech-dispatcher:i386 speech-dispatcher-espeak speech-dispatcher:i386 speech-dispatcher-cicero speech-dispatcher:i386 speech-dispatcher-baratinoo speech-dispatcher:i386 orca speech-dispatcher:i386 speech-dispatcher-espeak-ng speech-dispatcher:i386 speech-dispatcher-pico:i386 Reverse Depends: speech-dispatcher-kali:i386 Reverse Depends: speech-dispatcher-flite:i386 Reverse Depends: speech-dispatcher-cicero:i386 Reverse Depends: speech-dispatcher-espeak-ng:i386 Reverse Depends: libespeak-ng-dev:i386 Reverse Depends: libespeak-ng-libespeak-dev:i386 paprefs Reverse Depends: ubuntustudio-controls Reverse Depends: ubuntustudio-installer kde-standard Reverse Depends: kde-full kdemultimedia Reverse Depends: kde-full ubuntu-gnome-desktop Reverse Depends: lxqt Reverse Depends: osspd Reverse Depends: ubuntustudio-video ubuntustudio-audio acfax |libsnack-oss unity-control-center Reverse Depends: ubuntu-unity-desktop |indicator-bluetooth gnome Reverse Depends: cairo-dock-plug-ins Reverse Depends: cairo-dock-dbus-plug-in-interface-mono cairo-dock-dbus-plug-in-interface-vala cairo-dock-dbus-plug-in-interface-ruby cairo-dock-dbus-plug-in-interface-python cairo-dock cinnamon Reverse Depends: cinnamon-dbg cinnamon-core cinnamon-dbg cinnamon-core mint-meta-cinnamon cinnamon-desktop-environment Reverse Depends: chromium-dbg Reverse Depends: libstk0-dev:i386 Reverse Depends: speech-dispatcher-baratinoo Reverse Depends: orca Reverse Depends: gnome gnome-orca orca-sops gnome-orca speech-dispatcher-pico Reverse Depends: speechd-up Reverse Depends: speech-dispatcher-kali Reverse Depends: speech-dispatcher-flite Reverse Depends: speech-dispatcher-festival Reverse Depends: speech-dispatcher-espeak Reverse Depends: speech-dispatcher-cicero Reverse Depends: speech-dispatcher-espeak-ng Reverse Depends: libespeak-ng-libespeak-dev:i386 Reverse Depends: ubuntustudio-installer Reverse Depends: ubuntustudio-default-settings ubuntustudio-menu ubuntustudio-default-settings ubuntustudio-menu kde-full Reverse Depends: ubuntustudio-video Reverse Depends: ubuntustudio-audio Reverse Depends: acfax Reverse Depends: libsnack-oss Reverse Depends: |tcl-snack indicator-bluetooth Reverse Depends: unity-control-center cairo-dock-dbus-plug-in-interface-mono Reverse Depends: cairo-dock-dbus-plug-in-interface-vala Reverse Depends: cairo-dock-dbus-plug-in-interface-ruby Reverse Depends: cairo-dock-dbus-plug-in-interface-python Reverse Depends: cairo-dock Reverse Depends: cinnamon-dbg Reverse Depends: cinnamon-core Reverse Depends: cinnamon-desktop-environment cinnamon-desktop-environment mint-meta-cinnamon Reverse Depends: cinnamon-desktop-environment gnome-orca Reverse Depends: orca-sops Reverse Depends: ubuntustudio-default-settings Reverse Depends: ubuntustudio-lightdm-theme ubuntustudio-lightdm-theme ubuntustudio-desktop ubuntustudio-desktop-core ubuntustudio-menu Reverse Depends: ubuntustudio-default-settings ubuntustudio-default-settings ubuntustudio-menu-add ubuntustudio-branding-common tcl-snack Reverse Depends: python3-tksnack wavesurfer transcriber tcl-snack-dev ubuntustudio-lightdm-theme Reverse Depends: ubuntustudio-desktop Reverse Depends: ubuntustudio-desktop-core Reverse Depends: ubuntustudio-desktop ubuntustudio-menu-add Reverse Depends: ubuntustudio-menu ubuntustudio-menu ubuntustudio-branding-common Reverse Depends: python3-tksnack Reverse Depends: wavesurfer Reverse Depends: transcriber Reverse Depends: tcl-snack-dev Reverse Depends: ~$
apt-rdepends您可以使用’--dotty或--xvcg選項生成圖形輸出；這輸出的資訊可以用其他工具進行後處理，以產生節點和邊緣表示（讓人聯想到樹或灌木）。文本輸出顯示每個包，沒有縮進，然後是它的反向依賴，縮進。該
--recurse標誌也會導致處理每個反向依賴項。X 的反向依賴是包 Y，其中 Y 依賴於 X，這與apt show顯示的相反。要找出哪些包需要
pulseaudio，請查看緊隨其後的反向依賴項列表：pulseaudio Reverse Depends: pulseaudio-module-bluetooth pulseaudio-module-bluetooth pulseaudio-module-zeroconf pulseaudio-module-raop pulseaudio-module-lirc pulseaudio-module-jack pulseaudio-module-gsettings pulseaudio-equalizer pulseaudio-module-bluetooth pulseaudio:i386 pulseaudio-module-zeroconf pulseaudio:i386 pulseaudio-module-raop pulseaudio:i386 pulseaudio-module-lirc pulseaudio:i386 pulseaudio-module-jack pulseaudio:i386 pulseaudio-module-gsettings pulseaudio:i386 pulseaudio-equalizer pulseaudio:i386 plasma-pa pulseaudio:i386 ubuntu-desktop-minimal pulseaudio:i386 ubuntu-desktop pulseaudio:i386 x2gothinclient-minidesktop pulseaudio:i386 x2gothinclient-chroot pulseaudio:i386 vanilla-gnome-desktop pulseaudio:i386 ubuntukylin-desktop pulseaudio:i386 ubuntu-unity-desktop pulseaudio:i386 ubuntu-mate-desktop pulseaudio:i386 ubuntu-mate-core pulseaudio:i386 ubuntu-budgie-desktop pulseaudio:i386 pulseaudio-module-bluetooth pulseeffects pulseaudio:i386 pulseaudio-module-zeroconf pulseaudio-module-raop pulseaudio-module-lirc pulseaudio-module-jack pulseaudio-module-gsettings pulseaudio-equalizer plasma-pa pulseaudio:i386 pavucontrol-qt pulseaudio:i386 osspd-pulseaudio pulseaudio:i386 mkchromecast-pulseaudio pulseaudio:i386 lubuntu-desktop pulseaudio:i386 kubuntu-desktop pulseaudio:i386 |kde-telepathy-call-ui pulseaudio:i386 indicator-sound pulseaudio:i386 gqrx-sdr pulseaudio:i386 gnome-core pulseaudio:i386 cairo-dock-impulse-plug-in pulseaudio:i386 ubuntu-desktop-minimal pulseaudio:i386 ubuntu-desktop pulseaudio:i386 libcanberra-pulse pulseaudio:i386 chromium pulseaudio:i386沒有雙縮進的包
...:i386是那些依賴於 native的包pulseaudio。