yum 安装软件时出现 Is this ok [y/d/N]中的d是什么意思？（download：只下载不安装）

Posted 2022-05-25 Dontla

如下：

[root@localhost ky_volume]# yum install gcc-c++
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
 * base: mirrors.aliyun.com
 * extras: mirrors.dgut.edu.cn
 * updates: mirrors.dgut.edu.cn
Resolving Dependencies
--> Running transaction check
---> Package gcc-c++.x86_64 0:4.8.5-44.el7 will be installed
--> Processing Dependency: libstdc++-devel = 4.8.5-44.el7 for package: gcc-c++-4.8.5-44.el7.x86_64
--> Running transaction check
---> Package libstdc++-devel.x86_64 0:4.8.5-44.el7 will be installed
--> Finished Dependency Resolution

Dependencies Resolved

================================================================================
 Package                 Arch           Version              Repository    Size
================================================================================
Installing:
 gcc-c++                 x86_64         4.8.5-44.el7         base         7.2 M
Installing for dependencies:
 libstdc++-devel         x86_64         4.8.5-44.el7         base         1.5 M

Transaction Summary
================================================================================
Install  1 Package (+1 Dependent package)

Total download size: 8.7 M
Installed size: 25 M
Is this ok [y/d/N]: 

y代表yes：下载并安装
d代表download：只下载不安装
N代表no：不下载不安装

参考文章：yum 安装软件时出现 is this ok [y/d/n]