File Operation permissions in Linux

Article Title: File Operation permissions in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.

For details about file operation permissions in Linux!

0-no permission
1-execution permission
2-Write Permission
3-write execution permission
4-Read Permission
5-read and execute permissions
6-Read and Write Permissions
7-read, write, and execute permissions

File Group

1-all
2-group
3-Other

Example

777-any read, write, and execute permissions
700-owner, read/write, and execute
755-owner, capable of reading and writing, and execution; group and other capable of reading and executing
756-the owner can read, write, and execute; the group can read and execute; other can write and execute