ls -l 显示的权限信息后面的 @是什么意思?

[isbase]

今天在 chrome 加载扩展程序一直提示无法读取,搞了半天最后发现是这个 @搞的鬼,浪费几小时😓😓😓

有了 @之后为什么就无法读取了呢?

[congeec]

man ls, 找到 The Long Format 或直接搜\@
If the file or directory has extended attributes, the permissions field printed by the -l option is followed by a '@' character.

[congeec]

https://superuser.com/questions/155458/what-does-the-mean-on-the-output-of-ls-on-os-x-terminal

[pysama]

@congeec 感谢，授人鱼和渔

[lslqtz]

@congeec 替他感谢你，以后会需要，先放进档里。