rpm

一、作用

RPM软件包的管理工具让Linux易于安装，升级，间接提升了Linux的适用度

二、选项

• -a：查询所有套件
• -b：设置包装套件的完成阶段，并指定套件档的文件名称
• -e：卸载
• -qa：列出所有安装过的包
• -ql：查找安装包位置
• -ivh：安装
• -q 获得某个软件包的文件全名
• -qf which 程序名 #返回软件包的全名
• -qif which 程序名 #返回软件包的有关信息
• -qlf which 程序名 #返回软件包的文件列表

  三、实例

  ```shell [root@localhost ~]# rpm -qa tree tree-1.6.0-10.el7.x86_64

```shell
[root@localhost ~]# rpm -ql tree
/usr/bin/tree
/usr/share/doc/tree-1.6.0
/usr/share/doc/tree-1.6.0/LICENSE
/usr/share/doc/tree-1.6.0/README
/usr/share/man/man1/tree.1.gz

[root@localhost ~]# rpm -qif  `which wget` 
Name        : wget
Version     : 1.14
Release     : 18.el7_6.1
Architecture: x86_64
Install Date: 2022年06月16日 星期四 11时40分29秒
Group       : Applications/Internet
Size        : 2055573
License     : GPLv3+
Signature   : RSA/SHA256, 2019年05月16日 星期四 23时48分07秒, Key ID 24c6a8a7f4a80eb5
Source RPM  : wget-1.14-18.el7_6.1.src.rpm
Build Date  : 2019年05月16日 星期四 05时02分02秒
Build Host  : x86-02.bsys.centos.org
Relocations : (not relocatable)
Packager    : CentOS BuildSystem <http://bugs.centos.org>
Vendor      : CentOS
URL         : http://www.gnu.org/software/wget/
Summary     : A utility for retrieving files using the HTTP or FTP protocols
Description :
GNU Wget is a file retrieval utility which can use either the HTTP or
FTP protocols. Wget features include the ability to work in the
background while you are logged out, recursive retrieval of
directories, file name wildcard matching, remote file timestamp
storage and comparison, use of Rest with FTP servers and Range with
HTTP servers to retrieve files over slow or unstable connections,
support for Proxy servers, and configurability.
[root@localhost ~]#

[root@localhost ~]# rpm -qlf  `which wget` 
/etc/wgetrc
/usr/bin/wget
/usr/share/doc/wget-1.14
/usr/share/doc/wget-1.14/AUTHORS
/usr/share/doc/wget-1.14/COPYING
/usr/share/doc/wget-1.14/MAILING-LIST
/usr/share/doc/wget-1.14/NEWS
/usr/share/doc/wget-1.14/README
/usr/share/doc/wget-1.14/sample.wgetrc
/usr/share/info/wget.info.gz
/usr/share/locale/be/LC_MESSAGES/wget.mo
/usr/share/locale/bg/LC_MESSAGES/wget.mo
/usr/share/locale/ca/LC_MESSAGES/wget.mo
/usr/share/locale/cs/LC_MESSAGES/wget.mo
/usr/share/locale/da/LC_MESSAGES/wget.mo
/usr/share/locale/de/LC_MESSAGES/wget.mo
/usr/share/locale/el/LC_MESSAGES/wget.mo
/usr/share/locale/en_GB/LC_MESSAGES/wget.mo
/usr/share/locale/eo/LC_MESSAGES/wget.mo
/usr/share/locale/es/LC_MESSAGES/wget.mo
/usr/share/locale/et/LC_MESSAGES/wget.mo
/usr/share/locale/eu/LC_MESSAGES/wget.mo
/usr/share/locale/fi/LC_MESSAGES/wget.mo
/usr/share/locale/fr/LC_MESSAGES/wget.mo
/usr/share/locale/ga/LC_MESSAGES/wget.mo
/usr/share/locale/gl/LC_MESSAGES/wget.mo
/usr/share/locale/he/LC_MESSAGES/wget.mo
/usr/share/locale/hr/LC_MESSAGES/wget.mo
/usr/share/locale/hu/LC_MESSAGES/wget.mo
/usr/share/locale/id/LC_MESSAGES/wget.mo
/usr/share/locale/it/LC_MESSAGES/wget.mo
/usr/share/locale/ja/LC_MESSAGES/wget.mo
/usr/share/locale/lt/LC_MESSAGES/wget.mo
/usr/share/locale/nb/LC_MESSAGES/wget.mo
/usr/share/locale/nl/LC_MESSAGES/wget.mo
/usr/share/locale/pl/LC_MESSAGES/wget.mo
/usr/share/locale/pt/LC_MESSAGES/wget.mo
/usr/share/locale/pt_BR/LC_MESSAGES/wget.mo
/usr/share/locale/ro/LC_MESSAGES/wget.mo
/usr/share/locale/ru/LC_MESSAGES/wget.mo
/usr/share/locale/sk/LC_MESSAGES/wget.mo
/usr/share/locale/sl/LC_MESSAGES/wget.mo
/usr/share/locale/sr/LC_MESSAGES/wget.mo
/usr/share/locale/sv/LC_MESSAGES/wget.mo
/usr/share/locale/tr/LC_MESSAGES/wget.mo
/usr/share/locale/uk/LC_MESSAGES/wget.mo
/usr/share/locale/vi/LC_MESSAGES/wget.mo
/usr/share/locale/zh_CN/LC_MESSAGES/wget.mo
/usr/share/locale/zh_TW/LC_MESSAGES/wget.mo
/usr/share/man/man1/wget.1.gz