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linux 软硬链接
cheyiliu edited this page Sep 30, 2014
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- 软链接,相当于快捷方式,target是一个真实的文件,其存储了source的路径。ln -s source target
- 硬链接,相当于source的别名,target不是真实存在的另外一个文件。ln source target
- ls -i 可查看软硬链接的inode,硬链接的inode值一样,软链接对应的两个文件inode值不一样,这是本质区别
$ ls -ial source
16012040 -rw-r--r-- 2 housy housy 0 2014-09-30 10:27 source
$
$ ls -ial target*
16012041 lrwxrwxrwx 1 housy housy 6 2014-09-30 10:28 target -> source
16012040 -rw-r--r-- 2 housy housy 0 2014-09-30 10:27 target2
Just build something.