Windows / Linux dir 命令

1. dir

显示目录的文件和子目录的列表。

Microsoft Windows [版本 10.0.18363.900]
(c) 2019 Microsoft Corporation。保留所有权利。
 
C:\Users\cheng>dir
 驱动器 C 中的卷是 OS
 卷的序列号是 06C1-1F42
 
 C:\Users\cheng 的目录
 
2020/06/14  23:32    <DIR>          .
2020/06/14  23:32    <DIR>          ..
2020/04/29  14:48    <DIR>          .dnx
2020/06/14  23:32    <DIR>          3D Objects
2020/05/02  16:43    <DIR>          ansel
2020/06/14  23:32    <DIR>          Contacts
2020/06/14  23:32    <DIR>          Desktop
2020/06/14  23:32    <DIR>          Documents
2020/06/20  23:01    <DIR>          Downloads
2020/06/14  23:32    <DIR>          Favorites
2020/06/14  23:32    <DIR>          Links
2020/06/14  23:32    <DIR>          Music
2020/04/28  21:27    <DIR>          OneDrive
2020/06/14  23:32    <DIR>          Pictures
2020/06/14  23:32    <DIR>          Saved Games
2020/06/14  23:32    <DIR>          Searches
2020/06/25  11:10    <DIR>          Videos
               0 个文件              0 字节
              17 个目录 20,302,376,960 可用字节
 
C:\Users\cheng>
C:\Users\cheng>E:
 
E:\>dir
 驱动器 E 中的卷是 DATA
 卷的序列号是 8EF7-66A5
 
 E:\ 的目录
 
2020/05/12  23:07    <DIR>          bookcase
2020/06/02  00:14    <DIR>          dataset
2020/05/12  23:31    <DIR>          English
2020/05/07  11:53    <DIR>          foreverstrong_information
2020/06/05  23:33    <DIR>          software
2020/05/31  16:54    <DIR>          source_code
2020/05/11  19:43    <DIR>          yongqiang_workspace
               0 个文件              0 字节
               7 个目录 321,886,306,304 可用字节
 
E:\>

2. dir *.* > data.txt

​​​
将当前目录文件列表写入 data.txt。通配符 (? 和 *)，? 表示通配一个字符，* 表示通配任意字符。

Microsoft Windows [版本 10.0.18363.900]
(c) 2019 Microsoft Corporation。保留所有权利。
 
C:\Users\cheng>dir
 驱动器 C 中的卷是 OS
 卷的序列号是 06C1-1F42
 
 C:\Users\cheng 的目录
 
2020/06/14  23:32    <DIR>          .
2020/06/14  23:32    <DIR>          ..
2020/04/29  14:48    <DIR>          .dnx
2020/06/14  23:32    <DIR>          3D Objects
2020/05/02  16:43    <DIR>          ansel
2020/06/14  23:32    <DIR>          Contacts
2020/06/14  23:32    <DIR>          Desktop
2020/06/14  23:32    <DIR>          Documents
2020/06/20  23:01    <DIR>          Downloads
2020/06/14  23:32    <DIR>          Favorites
2020/06/14  23:32    <DIR>          Links
2020/06/14  23:32    <DIR>          Music
2020/04/28  21:27    <DIR>          OneDrive
2020/06/14  23:32    <DIR>          Pictures
2020/06/14  23:32    <DIR>          Saved Games
2020/06/14  23:32    <DIR>          Searches
2020/06/25  11:10    <DIR>          Videos
               0 个文件              0 字节
              17 个目录 20,301,967,360 可用字节
 
C:\Users\cheng>
C:\Users\cheng>E:
 
E:\>
E:\>dir
 驱动器 E 中的卷是 DATA
 卷的序列号是 8EF7-66A5
 
 E:\ 的目录
 
2020/05/12  23:07    <DIR>          bookcase
2020/06/02  00:14    <DIR>          dataset
2020/05/12  23:31    <DIR>          English
2020/05/07  11:53    <DIR>          foreverstrong_information
2020/06/05  23:33    <DIR>          software
2020/05/31  16:54    <DIR>          source_code
2020/05/11  19:43    <DIR>          yongqiang_workspace
               0 个文件              0 字节
               7 个目录 321,886,306,304 可用字节
 
E:\>
E:\>dir *.* > data.txt
 
E:\>

3. dir - list directory contents

--version
        output version information and exit
 
-a, --all
        do not ignore entries starting with .
 
-A, --almost-all
        do not list implied . and ..
 
--author
        with -l, print the author of each file
 
-h, --human-readable
        with -l and/or -s, print human readable sizes (e.g., 1K 234M 2G)

(base) yongqiang@yongqiang:~/software$ dir --version
dir (GNU coreutils) 8.28
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>.
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
 
Written by Richard M. Stallman and David MacKenzie.
(base) yongqiang@yongqiang:~/software$
(base) yongqiang@yongqiang:~/software$ dir
Miniconda3-latest-Linux-x86_64.sh  bazel-4.2.1-installer-linux-x86_64.sh  platform-tools  platform-tools_r30.0.4-linux.zip
(base) yongqiang@yongqiang:~/software$
(base) yongqiang@yongqiang:~/software$ dir -a
.  ..  Miniconda3-latest-Linux-x86_64.sh  bazel-4.2.1-installer-linux-x86_64.sh  platform-tools  platform-tools_r30.0.4-linux.zip
(base) yongqiang@yongqiang:~/software$
(base) yongqiang@yongqiang:~/software$ dir -A
Miniconda3-latest-Linux-x86_64.sh  bazel-4.2.1-installer-linux-x86_64.sh  platform-tools  platform-tools_r30.0.4-linux.zip
(base) yongqiang@yongqiang:~/software$
(base) yongqiang@yongqiang:~/software$ dir -l
total 120964
-rwxr-xr-x 1 yongqiang yongqiang 66709754 Jul 22  2021 Miniconda3-latest-Linux-x86_64.sh
-rwxr-xr-x 1 yongqiang yongqiang 47611219 Aug 30  2021 bazel-4.2.1-installer-linux-x86_64.sh
drwxr-xr-x 1 yongqiang yongqiang      512 Apr 30 21:08 platform-tools
-rw-r--r-- 1 yongqiang yongqiang  9542280 Jul 31  2020 platform-tools_r30.0.4-linux.zip
(base) yongqiang@yongqiang:~/software$
(base) yongqiang@yongqiang:~/software$ dir -l -h
total 119M
-rwxr-xr-x 1 yongqiang yongqiang  64M Jul 22  2021 Miniconda3-latest-Linux-x86_64.sh
-rwxr-xr-x 1 yongqiang yongqiang  46M Aug 30  2021 bazel-4.2.1-installer-linux-x86_64.sh
drwxr-xr-x 1 yongqiang yongqiang  512 Apr 30 21:08 platform-tools
-rw-r--r-- 1 yongqiang yongqiang 9.2M Jul 31  2020 platform-tools_r30.0.4-linux.zip
(base) yongqiang@yongqiang:~/software$

References

[1] Yongqiang Cheng, https://yongqiang.blog.csdn.net/