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这里会显示出您选择的修订版和当前版本之间的差别。
两侧同时换到之前的修订记录前一修订版后一修订版 | 前一修订版 | ||
linux:bash [2023/12/13 15:12] – [Ls -l 的详细信息解释] codinghare | linux:bash [2024/01/14 13:57] (当前版本) – [Bash & Shell] codinghare | ||
---|---|---|---|
行 1: | 行 1: | ||
======Bash & Shell====== | ======Bash & Shell====== | ||
- | 常用的 bash 命令 | + | //常用的 bash 命令// |
---- | ---- | ||
行 42: | 行 42: | ||
{{ : | {{ : | ||
==access right== | ==access right== | ||
- | //access right// 是详细信息中的头 | + | 背景知识:Linux 中: |
- | ====Viewing | + | * premission group 分为三类:// |
+ | * premission type 也分为三类:// | ||
+ | //access right// 是详细信息中的 | ||
+ | * 头一位字母是 special permission flag | ||
+ | * 2-4 位代表了 owner 的权限 | ||
+ | * 5-7 代表了 group 的权限 | ||
+ | * 8-10 代表了 all user 的权限 | ||
+ | 权限中,read 权限标记为 '' | ||
+ | ====Viewing | ||
===Manipulation=== | ===Manipulation=== | ||
- | drwxr-xr-x 5 cc eng 4096 Jun 24 16:51 action | ||
- | Access rights. These indicate the read, write, and execute permissions on the file or directory allowed to the owner, the group, and all users. You can read more about file permissions. | ||
- | Number of hard links. This number counts the number of child directories and files. This number includes the parent directory link (..) and current directory link (.). | ||
- | The username of the file’s owner. Here the username is cc. | ||
- | The name of the group that owns the file. Here the group name is eng. | ||
- | The size of the file in bytes. | ||
- | The date & time that the file was last modified. | ||
- | The name of the file or directory | ||
- | |||
- | |||
- | |||
- | |||
- | * '' | ||
- | * '' | ||
- | * '' | ||
- | * '' | ||
- | * '' | ||
* '' | * '' | ||
* '' | * '' |