Http://william71.blogbus.com/logs/33484772.html755 on behalf of the user to the file has read, write, execute permissions, the same group of other people have the ability to execute and read, no write permission, the other user's permissions and the
Http://william71.blogbus.com/logs/33484772.htmlUnder various UNIX and Linux operating systems, each file (folder is also considered a file) is read, write, run set permissions.For example, when I use the ls-l command to list file tables, I get the
This article goes from:Personal adviceunder Ubuntu, modify the directory Permissions command as follows:chmod name(only the owner has read and write permissions)chmod 644 Name(the owner has read and write permissions, the group user only has Read
One, the use of chown and chmod commands
directive Name: chmod
Use Rights: All users
How to use: chmod [-CFVR] [--help] [--version] Mode file ...
Description: Linux/unix file access rights are divided into three levels: file owners, groups,
Each file and directory in a Linux system has access permissions, which are used to determine who can access and manipulate files and directories.Access to a file or directory is divided into read-only, write-only, and executable three types. As an
First to familiarize yourself with the following permissions, an example of the above Comm document as an example$ls-L
-rw-rw-r--1 yjplxq yjplxq 36 July 22:40 A.txt-rw-rw-r--1 yjplxq yjplxq 27 July 22:41 B.txt-rw-rw-r--1 yjplxq yjplxq 1231 July 22:4
Today to share 2 commands are also commonly used in our usual, chmod and chown seems to spell a bit similar, but the use of the two is different. Chmod is used to set folder and file permissions, such as our VPS host files can not read and write,
Each file and directory in a Linux system has access permission to determine who can access and manipulate files and directories in any way.
File or directory access is divided into read-only, write-only and executable three kinds. In the case of a
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.