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linux命令rpm

2016-07-25 22:27 405 查看
linux命令rpmCentOS系统上rpm命令管理程序包:
安装、卸载、升级、查询、校验、数据库维护

安装:
rpm {-i|--install} [install-options] PACKAGE_FILE ...
-v: verbose
-vv:
-h: 以#显示程序包管理执行进度;每个#表示2%的进度

rpm -ivh PACKAGE_FILE ...

[install-options]
--test: 测试安装,但不真正执行安装过程;dry run模式;
--nodeps:忽略依赖关系;
--replacepkgs: 重新安装;

--nosignature: 不检查来源合法性;
--nodigest:不检查包完整性;

--noscipts:不执行程序包脚本片断;
%pre: 安装前脚本; --nopre
%post: 安装后脚本; --nopost
%preun: 卸载前脚本; --nopreun
%postun: 卸载后脚本; --nopostun

[root@slave Packages]# rpm -ivh zsh-4.3.10-7.el6.x86_64.rpm
warning: zsh-4.3.10-7.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:zsh ########################################### [100%]
[root@slave Packages]# rpm -q zsh
zsh-4.3.10-7.el6.x86_64

[root@slave Packages]# ls | grep php
php-5.3.3-38.el6.x86_64.rpm
php-cli-5.3.3-38.el6.x86_64.rpm
php-common-5.3.3-38.el6.x86_64.rpm
php-gd-5.3.3-38.el6.x86_64.rpm
php-ldap-5.3.3-38.el6.x86_64.rpm
php-mysql-5.3.3-38.el6.x86_64.rpm
php-odbc-5.3.3-38.el6.x86_64.rpm
php-pdo-5.3.3-38.el6.x86_64.rpm
php-pear-1.9.4-4.el6.noarch.rpm
php-pecl-apc-3.1.9-2.el6.x86_64.rpm
php-pecl-memcache-3.0.5-4.el6.x86_64.rpm
php-pgsql-5.3.3-38.el6.x86_64.rpm
php-soap-5.3.3-38.el6.x86_64.rpm
php-xml-5.3.3-38.el6.x86_64.rpm
php-xmlrpc-5.3.3-38.el6.x86_64.rpm

包与包之间依赖关系,会报错
[root@slave Packages]# rpm -ivh php-pdo-5.3.3-38.el6.x86_64.rpm
warning: php-pdo-5.3.3-38.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
error: Failed dependencies:
php-common(x86-64) = 5.3.3-38.el6 is needed by php-pdo-5.3.3-38.el6.x86_64
[root@slave Packages]# rpm -ivh php-common-5.3.3-38.el6.x86_64.rpm
warning: php-common-5.3.3-38.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:php-common ########################################### [100%]
[root@slave Packages]# rpm -ivh php-pdo-5.3.3-38.el6.x86_64.rpm
warning: php-pdo-5.3.3-38.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:php-pdo ########################################### [100%]
[root@slave Packages]#

--test测试安装 不是真的安装
[root@slave Packages]# rpm -ivh --test php-common-5.3.3-38.el6.x86_64.rpm
warning: php-common-5.3.3-38.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
package php-common-5.3.3-38.el6.x86_64 is already installed
[root@slave Packages]# rpm -ivh php-common-5.3.3-38.el6.x86_64.rpm
warning: php-common-5.3.3-38.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
package php-common-5.3.3-38.el6.x86_64 is already installed
[root@slave Packages]#

忽略依赖关系 --nodeps
[root@slave Packages]# rpm -ivh --nodeps php-mysql-5.3.3-38.el6.x86_64.rpm
warning: php-mysql-5.3.3-38.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:php-mysql ########################################### [100%]

--nosignature 不检查包完整性 不会报warning警告
[root@slave Packages]# rpm -ivh php-cli-5.3.3-38.el6.x86_64.rpm
warning: php-cli-5.3.3-38.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:php-cli ########################################### [100%]
[root@slave Packages]# rpm -ivh php-cli-5.3.3-38.el6.x86_64.rpm --nosignature
Preparing... ########################################### [100%]
package php-cli-5.3.3-38.el6.x86_64 is already installed

升级:
rpm {-U|--upgrade} [install-options] PACKAGE_FILE ...
rpm {-F|--freshen} [install-options] PACKAGE_FILE ...

upgrage:安装有旧版程序包,则“升级”;如果不存在旧版程序包,则“安装”;
freeshen:安装有旧版程序包,则“升级”;如果不存在旧版程序包,则不执行升级操作;

rpm -Uvh PACKAGE_FILE ...
rpm -Fvh PACKAGE_FILE ...

--oldpackage:降级;
--force: 强行升级;

注意:(1) 不要对内核做升级操作;Linux支持多内核版本并存,因此,对直接安装新版本内核;
(2) 如果原程序包的配置文件安装后曾被修改,长级时,新版本的提供的同一个配置文件并不会直接覆盖老版本的配置文件,而把新版本的文件重命名(FILENAME.rpmnew)后保留;

查询:
rpm {-q|--query} [select-options] [query-options]

[select-options]
-a: 所有包
-f: 查看指定的文件由哪个程序包安装生成

-p /PATH/TO/PACKAGE_FILE:针对尚未安装的程序包文件做查询操作;

--whatprovides CAPABILITY:查询指定的CAPABILITY由哪个包所提供;
--whatrequires CAPABILITY:查询指定的CAPABILITY被哪个包所依赖;

[query-options]
--changelog:查询rpm包的changlog
-c: 查询程序的配置文件
-d: 查询程序的文档
-i: information
-l: 查看指定的程序包安装后生成的所有文件;
--scripts:程序包自带的脚本片断
-R: 查询指定的程序包所依赖的CAPABILITY;
--provides: 列出指定程序包所提供的CAPABILITY;

用法:
-qi PACKAGE, -qf FILE, -qc PACKAGE, -ql PACKAGE, -qd PACKAGE
-qpi PACKAGE_FILE, -qpl PACKAGE_FILE, ...
-qa
[root@slave Packages]# rpm -ivh php-5.3.3-38.el6.x86_64.rpm
warning: php-5.3.3-38.el6.x86_64.rpm: Header V3 RSA/SHA1 Signature, key ID c105b9de: NOKEY
Preparing... ########################################### [100%]
1:php ########################################### [100%]
[root@slave Packages]# rpm -q php
php-5.3.3-38.el6.x86_64

[root@slave Packages]# rpm -qf /bin/bash
bash-4.1.2-29.el6.x86_64

-c表示 bash所用到的配置文件
[root@slave Packages]# rpm -q -c bash
/etc/skel/.bash_logout
/etc/skel/.bash_profile
/etc/skel/.bashrc

卸载:
rpm {-e|--erase} [--allmatches] [--nodeps] [--noscripts]
[--notriggers] [--test] PACKAGE_NAME ...
-e卸载
[root@slave Packages]# rpm -e zsh
[root@slave Packages]#

校验:
rpm {-V|--verify} [select-options] [verify-options]

S file Size differs
M Mode differs (includes permissions and file type)
5 digest (formerly MD5 sum) differs
D Device major/minor number mismatch
L readLink(2) path mismatch
U User ownership differs
G Group ownership differs
T mTime differs
P caPabilities differ

包来源合法性验正及完整性验正:
完整性验正:SHA256
来源合法性验正:RSA

公钥加密:
对称加密:加密、解密使用同一密钥;
非对称加密:密钥是成对儿的,
public key: 公钥,公开所有人
secret key: 私钥, 不能公开

导入所需要公钥:
rpm --import /PATH/FROM/GPG-PUBKEY-FILE

CentOS 7发行版光盘提供的密钥文件:RPM-GPG-KEY-CentOS-7

数据库重建:
rpm {--initdb|--rebuilddb}
initdb: 初始化
如果事先不存在数据库,则新建之;否则,不执行任何操作;

rebuilddb:重建
无论当前存在与否,直接重新创建数据库;
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标签:  命令 linux rpm