67 lines
1.2 KiB
Markdown
67 lines
1.2 KiB
Markdown
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---
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title: linux软件的安装
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tags: linux
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categories: linux
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date: 2022-03-25 10:58:34
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---
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# 查询已经安装的软件
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## 软件的查询
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```shell
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rpm -qa | grep 软件名
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```
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## 软件包的版本查询
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```shell
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rpm -qi 软件名
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```
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软件包的常用信息
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```
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Name: bzip2
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Version: 1.0.6
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Release : 0.17.20131004.git.e17
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Install DateL Thu 17 Mar 2022 08:39:28
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Size: 83791
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URL: http://www.bzip.org # 软件包来源
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```
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## 软件包的安装位置
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```
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rmp -ql 软件名
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```
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```shell
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/etc -- 配置文件
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/usr/bin/ -- 启动文件
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/usr/share/man/ -- 用户手册
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/var/lib/mysql -- 数据库文件
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/var/log/ -- 日志目录
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/var/run/ -- 进程号文件
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```
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# 查询未安装的包的详细信息
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```
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rpm -qpi 软件报名
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rpm -qpl
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```
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# 软件的卸载
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```
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rpm -e 软件名
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rpm -ev 软件名 显示卸载信息并卸载
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rpm -evh 软件名，显示卸载信息和进度
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```
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# 软件的安装
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```
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rmp -i 软件包名
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rmp -i 软件包名 --nodeps # 忽略依赖关系安装
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```
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# 光驱的挂载与卸载
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```
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/dev 光驱的目录
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mount /dev/sr0 /mnt -- 挂载光驱
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df -- 查询挂载
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umount /dev/sr0 -- 卸载光盘
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```
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