套件資訊
執行下面指令，可以觀看「Binary Package: libgstrtspserver-1.0-doc」相關資訊
$ apt-cache show libgstrtspserver-1.0-doc
顯示
Package: libgstrtspserver-1.0-doc
Architecture: all
Version: 1.12.3-1
Multi-Arch: foreign
Priority: optional
Section: universe/doc
Source: gst-rtsp-server1.0
Origin: Ubuntu
Maintainer: Ubuntu Developers <ubuntu-devel-discuss@lists.ubuntu.com>
Original-Maintainer: Maintainers of GStreamer packages <pkg-gstreamer-maintainers@lists.alioth.debian.org>
Bugs: https://bugs.launchpad.net/ubuntu/+filebug
Installed-Size: 1151
Depends: libglib2.0-doc, gstreamer1.0-doc, gstreamer1.0-plugins-base-doc
Filename: pool/universe/g/gst-rtsp-server1.0/libgstrtspserver-1.0-doc_1.12.3-1_all.deb
Size: 66882
MD5sum: 598fc8d15f1372307c9c273ebd97df06
SHA1: 26ec42e49e0119c1f222cec99a49b4b29e544f49
SHA256: 294c18c160d21fa9a84304bebf460bbbf4398a909b2699cdddc05e79fa9aee9d
Homepage: http://gstreamer.freedesktop.org
Description-en: GStreamer RTSP Server (documentation)
gst-rtsp-server is a library on top of GStreamer for building an RTSP
server or embedding RTSP server capabilities into applications.
.
GStreamer is a streaming media framework, based on graphs of filters
which operate on media data. Applications using this library can do
anything from real-time sound processing to playing videos, and just
about anything else media-related. Its plugin-based architecture means
that new data types or processing capabilities can be added simply by
installing new plug-ins.
.
This package contains the documentation for the GStreamer RTSP Server.
Description-md5: 69e2cb8a912371212eead0c8a32a4e26
安裝
執行下面指令，安裝「libgstrtspserver-1.0-doc」這個套件。
$ sudo apt-get install libgstrtspserver-1.0-doc
檔案
執行下面指令，觀看「libgstrtspserver-1.0-doc」這個套件，安裝那些檔案在系統上。
$ dpkg -L libgstrtspserver-1.0-doc | sort
顯示
/.
/usr
/usr/share
/usr/share/doc
/usr/share/doc/libgstrtspserver-1.0-doc
/usr/share/doc/libgstrtspserver-1.0-doc/changelog.Debian.gz
/usr/share/doc/libgstrtspserver-1.0-doc/copyright
/usr/share/gtk-doc
/usr/share/gtk-doc/html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/annotation-glossary.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/api-index-full.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/ch01.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPAddressPool.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPAuth.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPClient.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPContext.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPMediaFactory.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPMediaFactoryURI.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPMedia.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPMountPoints.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPPermissions.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/gst-rtsp-server-1.0.devhelp2
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/gst-rtsp-server-GstRTSPParams.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/gst-rtsp-server-GstRTSPSdp.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPServer.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPSession.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPSessionMedia.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPSessionPool.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPStream.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPStreamTransport.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPThreadPool.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/GstRTSPToken.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/home.png
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/index.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/left-insensitive.png
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/left.png
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/right-insensitive.png
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/right.png
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/rtsp-server-hierarchy.html
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/style.css
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/up-insensitive.png
/usr/share/gtk-doc/html/gst-rtsp-server-1.0/up.png
From Source Package: gst-rtsp-server1.0
執行下面指令，可以了解到「libgstrtspserver-1.0-doc」這個套件，是來自於哪個「Source Package」
$ apt-cache showsrc libgstrtspserver-1.0-doc | grep '^Package:'
顯示
Package: gst-rtsp-server1.0
表示「Binary Package: libgstrtspserver-1.0-doc」是來自於「Source Package: gst-rtsp-server1.0 (explore)」
或是執行下面指令
$ apt-cache show libgstrtspserver-1.0-doc | grep '^Source:'
顯示
Source: gst-rtsp-server1.0