date: 2020-10-20T09:26:21+08:00 # 创建日期 author: "Rustle Karl" # 作者
title: "lsattr 显示文件的隐藏权限" # 文章标题
url: "posts/linux/tools/standard/lsattr" # 设置网页永久链接 tags: [ "linux", "cmd" ] # 标签 series: [ "Linux 学习笔记" ] # 系列 categories: [ "学习笔记" ] # 分类
weight: 20 # 排序优先级 chapter: false # 设置为章节
显示文件的隐藏权限
lsattr [-RVadlpv] [files...]| 参数 | 作用 |
|---|---|
| -R | Recursively list attributes of directories and their contents. |
| -V | Display the program version. |
| -a | List all files in directories, including files that start with `.'. |
| -d | List directories like other files, rather than listing their contents. |
| -l | Print the options using long names instead of single character abbreviations. |
| -p | List the file's project number. |
| -v | List the file's version/generation number. |
echo 'cxfans' > demo
chattr +a demo
rm demo
rm: cannot remove 'demo': Operation not permitted
lsattr demo
-----a------------ demo
chattr -a demo
lsattr demo
------------------ demo