1. File Permissions2. File and directory rwx permission description
File rwx permissions:
R: Readable, with permission to read the contents of the file (), if no R,vi/vim editor prompts cannot be edited (can be forced to edit), echo
recently intend to learn more carefully about Linux operating system. First, it's a bad thing. User, user group, file permissions These three more important knowledge. ( I am also learning Linux, so I found this log, some settings will need to
What is Linux file system permissions?in L each file or directory in the Inux contains access rights that determine who can access and how to access those files and directories. 650) this.width=650; "src="
Groups viewing the members of the currently logged on user groupGroups Gliethttp View the group that the Gliethttp user is in, and the members in the groupWHOAMI View the currently logged in user name/etc/group file contains all groupsAll user names
Groups viewing the members of the currently logged on user groupGroups Gliethttp View the group that the Gliethttp user is in, and the members in the groupWHOAMI View the currently logged in user name/etc/group file contains all groupsAll user names
1. File Permissions2. File and directory rwx permission description
File rwx permissions:
R: Readable, with permission to read the contents of the file (), if no R,vi/vim editor prompts cannot be edited (can be forced to edit), echo
default permissions and hidden permissions for files and directoriesA file has several attributes, including basic permissions such as read-write Run (R, W, X), and whether it is a directory (d) with a file (-) or a link file (l), and so on! The
Linux is a multi-user and multi-task time-sharing operating system.
UserYou must first apply for an account from the system administrator and then enter the system as this account. The user's account helps the system administrator
UserTracking and
What is Linux file system permissions?in L each file or directory in the Inux contains access rights that determine who can access and how to access those files and directories. 650) this.width=650; "src="
Linux file type and vice file name
Always emphasize a concept, that is: Any device under Linux are files, not only that, even the interface of data communication has a proprietary file in charge ~ So, you will? solution, Linux file type is really 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.