Python File handling

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One, Linux user rights

Drwxr-xr-x

D: Catalogue

RWX: Permissions for the current user

R-x: Permissions for the same user group

--x: External user access rights

Ii. Opening of the file

Open (name, mode, BUF): Name file path, mode file open mode, buffer buffering size.

Third, the file read mode

Read ([size]), readline ([size]), readlines ([size]): reads all, reads a row, reads the list that returns each row

Iv. File Writing method

Python File handling