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Linux 基本操作实验(2)

作者 佚名技术 来源 Linux系统 浏览 发布时间 2012-03-26
-06 19:50 1234.txt
[windriver@windriver-machine shtest]$ chmod u x,g x,o x 1234.txt
[windriver@windriver-machine shtest]$ ll 1234.txt
-rwxrwxr-x 1 windriver windriver 0 2011-08-06 19:50 1234.txt
[windriver@windriver-machine shtest]$ chmod -x 1234.txt
[windriver@windriver-machine shtest]$ ll 1234.txt
-rw-rw-r-- 1 windriver windriver 0 2011-08-06 19:50 1234.txt
[windriver@windriver-machine shtest]$ chmod go x 1234.txt
[windriver@windriver-machine shtest]$ ll 1234.txt
-rw-rwxr-x 1 windriver windriver 0 2011-08-06 19:50 1234.txt
[windriver@windriver-machine shtest]$ chmod go=rwx,o=rw 1234.txt
[windriver@windriver-machine shtest]$ ll 1234.txt
-rw-rwxrw- 1 windriver windriver 0 2011-08-06 19:50 1234.txt
[windriver@windriver-machine shtest]$ chmod ug=rwx,o=rw 1234.txt
[windriver@windriver-machine shtest]$ ll 1234.txt
-rwxrwxrw- 1 windriver windriver 0 2011-08-06 19:50 1234.txt
[windriver@windriver-machine shtest]$ chmod 754 1234.txt
[windriver@windriver-machine shtest]$ ll 1234.txt
-rwxr-xr-- 1 windriver windriver 0 2011-08-06 19:50 1234.txt
[windriver@windriver-machine shtest]$ chmod 4755 1234.txt
[windriver@windriver-machine shtest]$ ll 1234.txt
-rwsr-xr-x 1 windriver windriver 0 2011-08-06 19:50 1234.txt
[windriver@windriver-machine shtest]$ chmod 6755 1234.txt
[windriver@windriver-machine shtest]$ ll 1234.txt
-rwsr-sr-x 1 windriver windriver 0 2011-08-06 19:50 1234.txt
[windriver@windriver-machine shtest]$ chmod 2764 1234.txt
[windriver@windriver-machine shtest]$ ll 1234.txt
-rwxrwSr-- 1 windriver windriver 0 2011-08-06 19:50 1234.txt
Empire CMS,phome.net

[windriver@windriver-machine shtest]$ chmod 2764 123abc/
[windriver@windriver-machine shtest]$ ll -d 123abc/
drwxrwSr-- 2 windriver windriver 4096 2011-08-06 19:50 123abc/
[windriver@windriver-machine shtest]$ ll 123abc/
total 0
[windriver@windriver-machine shtest]$ cd 123abc/
[windriver@windriver-machine 123abc]$ touch 123abc.txt
[windriver@windriver-machine 123abc]$ ll
total 0
-rw-rw-r-- 1 windriver windriver 0 2011-08-06 21:24 123abc.txt
[windriver@windriver-machine 123abc]$ cd ..
[windriver@windriver-machine shtest]$ ls
1234.txt 123abc errors ex1.sh output
[windriver@windriver-machine shtest]$ chmod 2764 123abc/
[windriver@windriver-machine shtest]$ ll -d 123abc/
drwxrwSr-- 2 windriver windriver 4096 2011-08-06 21:24 123abc/
[windriver@windriver-machine shtest]$ ll 123abc/
total 0
-rw-rw-r-- 1 windriver windriver 0 2011-08-06 21:24 123abc.txt
[windriver@windriver-machine shtest]$ chmod 6755 123abc/
[windriver@windriver-machine shtest]$ ll 123abc/
total 0
-rw-rw-r-- 1 windriver windriver 0 2011-08-06 21:24 123abc.txt
[windriver@windriver-machine shtest]$ chmod -R 6755 123abc/
[windriver@windriver-machine shtest]$ ll 123abc/
total 0
-rwsr-sr-x 1 windriver windriver 0 2011-08-06

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