Source: http://blog.chinaunix.net/uid-26642180-id-3378119.html
Detailed description of three permissions of set UID, GID, and sticky bit
Each file has an owner, indicating who created the file. At the same time, the file also has a group
In linux, the chmod command for changing file permissions 1. chmod is the command for changing file permissions in linux. common commands include: (1) sudochmodu + x (2) sudochmodg + x (3) in sudochmodo + x, u, g, and o represent user, group, others,
In linux, the chmod command for changing file permissions 1. chmod is the command for changing file permissions in linux. Common Commands include: (1) sudo chmod u + x (2) sudo chmod g + x (3) sudo chmod o + x where u, g, and o represent user, group,
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
The AIX-chmod command chmod is used to change the access permissions of files or directories. You can use it to control access to files or directories. This command can be used in two ways. One is the text setting method that contains letters and
Command name: chmod permission: Usage of all users: chmod [-cfvR] [-- help] [-- version] modefile... note: file access permissions for Linux/Unix are classified into three levels: file owner, group, and others. The chmod can be used to control the
The AIX-chmod command chmod is used to change the access permissions of files or directories. You can use it to control access to files or directories. This command can be used in two ways. One is the text setting method that contains letters and
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.