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【单选题】
用ls –al 命令列出下面的文件列表, 文件是符号连接文件。A.
-rw-rw-rw- 2 hel-s users 56 Sep 09 11:05 hello
B.
-rwxrwxrwx 2 hel-s users 56 Sep 09 11:05 goodbey
C.
drwxr--r-- 1 hel users 1024 Sep 10 08:10 zhang
D.
lrwxr--r-- 1 hel users 2024 Sep 12 08:12 cheng
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