Soft/Hard link directive: LN

Grammar:

ln "Options" original file Destination file

Options:

-S Create soft connection (when creating a soft link, if the folder is inconsistent, the original file will use absolute path)

Hard-Link Features:

1, have the same I node and storage block block, can be regarded as the same file

2. Hard links can be identified by the I node

3. Cannot cross partition

4. Cannot be used for directory

Soft Link Features:

1. Windows-like shortcuts

2, have their own I node and block blocks, but the data block only save the original file name and I node number, and no actual file data

3, lrwxrwxrwx

4, delete the original file, soft links can not be used

Soft/Hard link directive: LN