Linux/rpm

Posted qianxiamo

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作业五:rpm命令

1)   挂载光盘文件到/media目录

[[email protected] 桌面]# mount /dev/sr0 /media

mount: /dev/sr0 写保护,将以只读方式挂载

[[email protected] 桌面]# df

文件系统          1K-块    已用     可用 已用% 挂载点

/dev/sda3      18351104 3495804 14855300   20% /

devtmpfs         493268       0   493268    0% /dev

tmpfs            501716     140   501576    1% /dev/shm

tmpfs            501716    7180   494536    2% /run

tmpfs            501716       0   501716    0% /sys/fs/cgroup

/dev/sda1        508588  118196   390392   24% /boot

/dev/sr0        4050860 4050860        0  100% /media

[[email protected] 桌面]#

 

2)   进去/media目录下的Packages目录

[[email protected] 桌面]# cd /media

[[email protected] media]# ls

CentOS_BuildTag  GPL       LiveOS    RPM-GPG-KEY-CentOS-7

EFI              images    Packages  RPM-GPG-KEY-CentOS-Testing-7

EULA             isolinux  repodata  TRANS.TBL

[[email protected] media]# cd Packages

 

3)   查看系统已安装的所有rpm包

[[email protected] Packages]# rpm -qa

 

4)   查看系统是否安装dhcp软件包

[[email protected] Packages]# rpm -qa |grep dhcp

dhcp-common-4.2.5-27.el7.centos.x86_64

dhcp-libs-4.2.5-27.el7.centos.x86_64

[[email protected] Packages]# rpm -q dhcp

未安装软件包 dhcp

 

5)   安装dhcp软件包

[[email protected] Packages]# rpm -ivh dhcp-4.2.5-27.el7.centos.x86_64.rpm

警告:dhcp-4.2.5-27.el7.centos.x86_64.rpm: 头V3 RSA/SHA256 Signature, 密钥 ID f4a80eb5: NOKEY

准备中...                          ################################# [100%]

正在升级/安装...

   1:dhcp-12:4.2.5-27.el7.centos      ################################# [100%]

 

 

 

 

6)   查看dhcp软件包的信息

[[email protected] Packages]# rpm -qi dhcp

Name        : dhcp

Epoch       : 12

Version     : 4.2.5

Release     : 27.el7.centos

Architecture: x86_64

Install Date: 2017年03月17日 星期五 17时31分36秒

Group       : System Environment/Daemons

Size        : 1443881

License     : ISC

Signature   : RSA/SHA256, 2014年07月04日 星期五 09时08分00秒, Key ID 24c6a8a7f4a80eb5

Source RPM  : dhcp-4.2.5-27.el7.centos.src.rpm

Build Date  : 2014年06月19日 星期四 05时19分50秒

Build Host  : worker1.bsys.centos.org

Relocations : (not relocatable)

Packager    : CentOS BuildSystem <http://bugs.centos.org>

Vendor      : CentOS

URL         : http://isc.org/products/DHCP/

Summary     : Dynamic host configuration protocol software

Description :

DHCP (Dynamic Host Configuration Protocol) is a protocol which allows

individual devices on an IP network to get their own network

configuration information (IP address, subnetmask, broadcast address,

etc.) from a DHCP server. The overall purpose of DHCP is to make it

easier to administer a large network.

 

To use DHCP on your network, install a DHCP service (or relay agent),

and on clients run a DHCP client daemon.  The dhcp package provides

the ISC DHCP service and relay agent.

 

7)   查看dhcp软件包中所包含的所有文件

[[email protected] Packages]# rpm -ql tar dhcp

/usr/bin/gtar

/usr/bin/tar

/usr/share/doc/tar-1.26

/usr/share/doc/tar-1.26/AUTHORS

/usr/share/doc/tar-1.26/COPYING

/usr/share/doc/tar-1.26/ChangeLog

/usr/share/doc/tar-1.26/ChangeLog.1

/usr/share/doc/tar-1.26/NEWS

/usr/share/doc/tar-1.26/README

/usr/share/doc/tar-1.26/THANKS

/usr/share/doc/tar-1.26/TODO

/usr/share/info/tar.info-1.gz

/usr/share/info/tar.info-2.gz

/usr/share/info/tar.info.gz

/usr/share/locale/bg/LC_MESSAGES/tar.mo

/usr/share/locale/ca/LC_MESSAGES/tar.mo

/usr/share/locale/cs/LC_MESSAGES/tar.mo

/usr/share/locale/da/LC_MESSAGES/tar.mo

/usr/share/locale/de/LC_MESSAGES/tar.mo

/usr/share/locale/el/LC_MESSAGES/tar.mo

/usr/share/locale/es/LC_MESSAGES/tar.mo

/usr/share/locale/et/LC_MESSAGES/tar.mo

/usr/share/locale/eu/LC_MESSAGES/tar.mo

/usr/share/locale/fi/LC_MESSAGES/tar.mo

/usr/share/locale/fr/LC_MESSAGES/tar.mo

/usr/share/locale/ga/LC_MESSAGES/tar.mo

/usr/share/locale/gl/LC_MESSAGES/tar.mo

/usr/share/locale/hr/LC_MESSAGES/tar.mo

/usr/share/locale/hu/LC_MESSAGES/tar.mo

/usr/share/locale/id/LC_MESSAGES/tar.mo

/usr/share/locale/it/LC_MESSAGES/tar.mo

/usr/share/locale/ja/LC_MESSAGES/tar.mo

/usr/share/locale/ko/LC_MESSAGES/tar.mo

/usr/share/locale/ky/LC_MESSAGES/tar.mo

/usr/share/locale/ms/LC_MESSAGES/tar.mo

/usr/share/locale/nb/LC_MESSAGES/tar.mo

/usr/share/locale/nl/LC_MESSAGES/tar.mo

/usr/share/locale/pl/LC_MESSAGES/tar.mo

/usr/share/locale/pt/LC_MESSAGES/tar.mo

/usr/share/locale/pt_BR/LC_MESSAGES/tar.mo

/usr/share/locale/ro/LC_MESSAGES/tar.mo

/usr/share/locale/ru/LC_MESSAGES/tar.mo

/usr/share/locale/sk/LC_MESSAGES/tar.mo

/usr/share/locale/sl/LC_MESSAGES/tar.mo

/usr/share/locale/sv/LC_MESSAGES/tar.mo

/usr/share/locale/tr/LC_MESSAGES/tar.mo

/usr/share/locale/uk/LC_MESSAGES/tar.mo

/usr/share/locale/vi/LC_MESSAGES/tar.mo

/usr/share/locale/zh_CN/LC_MESSAGES/tar.mo

/usr/share/locale/zh_TW/LC_MESSAGES/tar.mo

/usr/share/man/man1/gtar.1.gz

/usr/share/man/man1/tar.1.gz

/etc/NetworkManager

/etc/NetworkManager/dispatcher.d

/etc/NetworkManager/dispatcher.d/12-dhcpd

/etc/dhcp

/etc/dhcp/dhcpd.conf

/etc/dhcp/dhcpd6.conf

/etc/openldap/schema/dhcp.schema

/etc/sysconfig/dhcpd

/usr/bin/omshell

/usr/lib/systemd/system/dhcpd.service

/usr/lib/systemd/system/dhcpd6.service

/usr/lib/systemd/system/dhcrelay.service

/usr/sbin/dhcpd

/usr/sbin/dhcrelay

/usr/share/doc/dhcp-4.2.5

/usr/share/doc/dhcp-4.2.5/dhcpd.conf.example

/usr/share/doc/dhcp-4.2.5/dhcpd6.conf.example

/usr/share/doc/dhcp-4.2.5/ldap

/usr/share/doc/dhcp-4.2.5/ldap/README.ldap

/usr/share/doc/dhcp-4.2.5/ldap/dhcp.schema

/usr/share/doc/dhcp-4.2.5/ldap/dhcpd-conf-to-ldap

/usr/share/man/man1/omshell.1.gz

/usr/share/man/man5/dhcpd.conf.5.gz

/usr/share/man/man5/dhcpd.leases.5.gz

/usr/share/man/man8/dhcpd.8.gz

/usr/share/man/man8/dhcrelay.8.gz

/usr/share/systemtap/tapset/dhcpd.stp

/var/lib/dhcpd

/var/lib/dhcpd/dhcpd.leases

/var/lib/dhcpd/dhcpd6.leases

 

8)   查看/bin/ls文件是由哪个软件包产生

[[email protected] Packages]# rpm -qf /bin/ls

coreutils-8.22-11.el7.x86_64

 

9)  卸载dhcp软件包

[[email protected] Packages]# rpm -e dhcp

[[email protected] Packages]# rpm -qa dhcp

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