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安装后 .deb 文件去哪里了？

tag-icon • tag-icon 16.04 deb emulation
安装后 .deb 文件去哪里了？

我刚刚从 .deb 文件安装了 Dolphin 4.0，该应用程序在哪里或者我如何访问它？

答案1

DEB 文件实际上是一个带有控制信息的档案，用于指示dpkg如何处理这些文件和其他内容，Zacharee1 已经说过了。除了他的回答之外，您还可以使用此命令检查 deb 文件的去向（安装后）

dpkg -L package-name

如果deb文件名是dolphin_3.23_amd64.deb，那么前面的第一部分_就是包名。

dolphin这是包的输出

→ dpkg -L dolphin
/.
/etc
/etc/xdg
/etc/xdg/servicemenu.knsrc
/usr
/usr/bin
/usr/bin/dolphin
/usr/bin/servicemenuinstallation
/usr/bin/servicemenudeinstallation
/usr/lib
/usr/lib/x86_64-linux-gnu
/usr/lib/x86_64-linux-gnu/qt5
/usr/lib/x86_64-linux-gnu/qt5/plugins
/usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_dolphingeneral.so
/usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_dolphinviewmodes.so
/usr/lib/x86_64-linux-gnu/qt5/plugins/dolphinpart.so
/usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_dolphinnavigation.so
/usr/lib/x86_64-linux-gnu/qt5/plugins/kcm_dolphinservices.so
/usr/lib/x86_64-linux-gnu/libkdeinit5_dolphin.so
/usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5.0.0
/usr/share
/usr/share/doc
/usr/share/doc/dolphin
/usr/share/doc/dolphin/copyright
/usr/share/doc/HTML
/usr/share/doc/HTML/en
/usr/share/doc/HTML/en/dolphin
/usr/share/doc/HTML/en/dolphin/locationbar-breadcrumb.png
/usr/share/doc/HTML/en/dolphin/preferences-startup.png
/usr/share/doc/HTML/en/dolphin/index.cache.bz2
/usr/share/doc/HTML/en/dolphin/nepomuk-search.png
/usr/share/doc/HTML/en/dolphin/viewproperties-dialog.png
/usr/share/doc/HTML/en/dolphin/preferences-services.png
/usr/share/doc/HTML/en/dolphin/locationbar-context-menu.png
/usr/share/doc/HTML/en/dolphin/preferences-general-behavior.png
/usr/share/doc/HTML/en/dolphin/locationbar-editable.png
/usr/share/doc/HTML/en/dolphin/toolbar-navigation.png
/usr/share/doc/HTML/en/dolphin/grouping-view.png
/usr/share/doc/HTML/en/dolphin/preferences-viewmodes-icons.png
/usr/share/doc/HTML/en/dolphin/locationbar-places-icon.png
/usr/share/doc/HTML/en/dolphin/toolbar-view-appearance.png
/usr/share/doc/HTML/en/dolphin/nepomuk-search-more-options.png
/usr/share/doc/HTML/en/dolphin/preferences-navigation.png
/usr/share/doc/HTML/en/dolphin/default-ui.png
/usr/share/doc/HTML/en/dolphin/toolbar.png
/usr/share/doc/HTML/en/dolphin/index.docbook
/usr/share/doc/HTML/en/dolphin/locationbar-kioslaves-menu.png
/usr/share/doc/HTML/en/dolphin/preferences-trash.png
/usr/share/appdata
/usr/share/appdata/org.kde.dolphin.appdata.xml
/usr/share/config.kcfg
/usr/share/config.kcfg/dolphin_generalsettings.kcfg
/usr/share/config.kcfg/dolphin_directoryviewpropertysettings.kcfg
/usr/share/config.kcfg/dolphin_compactmodesettings.kcfg
/usr/share/config.kcfg/dolphin_detailsmodesettings.kcfg
/usr/share/config.kcfg/dolphin_iconsmodesettings.kcfg
/usr/share/config.kcfg/dolphin_versioncontrolsettings.kcfg
/usr/share/applications
/usr/share/applications/org.kde.dolphin.desktop
/usr/share/kxmlgui5
/usr/share/kxmlgui5/dolphinpart
/usr/share/kxmlgui5/dolphinpart/dolphinpart.rc
/usr/share/kxmlgui5/dolphin
/usr/share/kxmlgui5/dolphin/dolphinui.rc
/usr/share/lintian
/usr/share/lintian/overrides
/usr/share/lintian/overrides/dolphin
/usr/share/kservicetypes5
/usr/share/kservicetypes5/fileviewversioncontrolplugin.desktop
/usr/share/dbus-1
/usr/share/dbus-1/services
/usr/share/dbus-1/services/org.kde.dolphin.FileManager1.service
/usr/share/kservices5
/usr/share/kservices5/kcmdolphinservices.desktop
/usr/share/kservices5/dolphinpart.desktop
/usr/share/kservices5/kcmdolphinnavigation.desktop
/usr/share/kservices5/kcmdolphingeneral.desktop
/usr/share/kservices5/kcmdolphinviewmodes.desktop
/usr/lib/x86_64-linux-gnu/libdolphinprivate.so.5
/usr/share/doc/dolphin/changelog.Debian.gz

安装 deb 文件后，生成的文件进入到bin目录，一般都是可以执行的。这里我们可以看到 1 个条目/usr/bin/dolphin，也就是说可以用dolphin命令来调用它。

答案2

DEB 文件仅包含打包的应用程序，以及一些标识符（用于告诉操作系统它是 DEB）和一些安装说明。如果您打开 DEB 并浏览它，您可能会在安装 DEB 后最终所在的路径下找到文件。

要打开您安装的 DEB 文件（假设它是可以打开的），您可以在终端中运行它的命令（Dolphin 的命令可能是dolphin）或搜索它。不过，首先您应该重新启动。有时应用程序直到重新启动才会被索引，因此您不会看到它的图标。

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