显示关于软件包的信息

要显示关于软件包的信息，请参阅以下示例：不需要任何特权来显示关于软件包的信息。

确定当前映像中是否安装了软件包，更新是否可用。

$ pkg list amp
pkg list: no packages matching 'amp' installed

列出未安装但是可以安装的软件包。

$ pkg list -a amp
NAME (PUBLISHER)                                  VERSION                    IFO
amp                                               0.5.11-0.133               --r
group/feature/amp                                 0.5.11-0.175.0.0.0.0.2566  ---
web/amp                                           0.5.11-0.174.0.0.0.0.0     --r

显示更多关于软件包的信息。如果已经知道映像中没有安装软件包，则使用 -r 选项查询软件包系统信息库，如下：

$ pkg info -r amp
          Name: amp
       Summary: 
         State: Not installed (Renamed)
    Renamed to: web/amp@0.5.11-0.133
                consolidation/sfw/sfw-incorporation
     Publisher: solaris
       Version: 0.5.11
 Build Release: 5.11
        Branch: 0.133
Packaging Date: Wed Oct 27 18:31:05 2010
          Size: 0.00 B
          FMRI: pkg://solaris/amp@0.5.11,5.11-0.133:20101027T183105Z

          Name: group/feature/amp
       Summary: AMP (Apache, MySQL, PHP) Deployment Kit for Oracle Solaris
   Description: Provides a set of components for deployment of an AMP (Apache,
                MySQL, PHP) stack on Oracle Solaris
      Category: Meta Packages/Group Packages ...)
                Web Services/Application and Web Servers (...)
         State: Not installed
     Publisher: solaris
       Version: 0.5.11
 Build Release: 5.11
        Branch: 0.175.0.0.0.0.2566
Packaging Date: Tue Sep 27 13:06:15 2011
          Size: 5.45 kB
          FMRI: pkg://solaris/group/feature/amp@0.5.11,5.11-0.175.
0.0.0.0.2566:20110927T130615Z

          Name: web/amp
       Summary: 
         State: Not installed (Renamed)
    Renamed to: group/feature/amp@0.5.11-0.174.0.0.0.0.0
                consolidation/ips/ips-incorporation
     Publisher: solaris
       Version: 0.5.11
 Build Release: 5.11
        Branch: 0.174.0.0.0.0.0
Packaging Date: Wed Sep 21 19:15:02 2011
          Size: 5.45 kB
          FMRI: pkg://solaris/web/amp@0.5.11,5.11-0.174.
0.0.0.0.0:20110921T191502Z

列出已安装或可用于安装的所有软件包组：

% pkg list -a 'group/*'
NAME (PUBLISHER)                                  VERSION                    IFO
group/feature/amp (solaris)                       0.5.11-0.175.1.0.0.3.2590  ---
group/feature/developer-gnu (solaris)             0.5.11-0.175.1.0.0.3.2590  i--
group/feature/multi-user-desktop (solaris)        0.5.11-0.175.1.0.0.3.2590  ---
group/feature/storage-avs (solaris)               0.5.11-0.175.1.0.0.3.0     i--
group/feature/storage-nas (solaris)               0.5.11-0.175.1.0.0.3.0     i--
group/feature/storage-server (solaris)            0.5.11-0.175.1.0.0.3.0     i--
group/feature/trusted-desktop (solaris)           0.5.11-0.175.1.0.0.3.2590  i--
group/system/solaris-auto-install (solaris)       0.5.11-0.175.1.0.0.3.2590  ---
group/system/solaris-desktop (solaris)            0.5.11-0.175.1.0.0.3.2590  ---
group/system/solaris-large-server (solaris)       0.5.11-0.175.1.0.0.3.2590  ---
group/system/solaris-small-server (solaris)       0.5.11-0.175.1.0.0.3.2590  i--

如果知道要安装的工具的名称，但不知道软件包的名称，则使用以下方法之一运行 search 子命令：

$ pkg search /usr/bin/emacs
INDEX      ACTION VALUE         PACKAGE
path       file   usr/bin/emacs pkg:/editor/gnu-emacs@23.1-0.175.0.0.0.0.525
$ pkg search file::emacs
INDEX      ACTION VALUE                PACKAGE
basename   file   usr/bin/emacs        pkg:/editor/gnu-emacs@23.1-0.175.0.0.0.0.525
basename   file   usr/share/info/emacs pkg:/editor/gnu-emacs@23.1-0.175.0.0.0.0.525