Command name: chmod
Permission: All Users
Usage: chmod [-CFVR] [-- help] [-- version] mode file...
Note: file access permissions for Linux/Unix are classified into three levels: file owner, group, and others. Chmod can be used
To control how
User groupsEach user in Linux must belong to a group and cannot be independent of the group. Each file in Linux has the concept of owner, group, other group-Owner-Group-Other groups-Change the group where the user is locatedOwnerTypically the
In linux, the command chmod is used to change the folder permission and change the folder permission of the file owner. when you want to use the chmod command to change the permission, add a letter to the chmod and then a file name (for example,
It is the true nature of the struggle to be accused of doing good deeds and still persist. --Balzacthe content of this lecture: file owner, group, other groupEach user in Linux must belong to a group and cannot be independent of the group. In Linux ,
Chown the owner of the specified file to the specified user or group, the user can be either a user name or a user ID; a group can be a group name or a group ID; a file is a space-separated list of files to change permissions, and wildcard
Http://www.cnblogs.com/peida/archive/2012/12/04/2800684.htmlChown the owner of the specified file to the specified user or group, the user can be either a user name or a user ID; a group can be a group name or a group ID; a file is a space-separated
In the LUnix system, the control of the permissions of a file or directory is managed by the owner and the group being sued. You can use the CHGRP command to change the file and directory to belong to the group, this way with the group name or group
In linux, the command chmod is used to change the folder permission and change the folder permission of the file owner. chmod is followed by a letter, followed by a file name (such as chmod a + x) www.2cto.com. When you want to use the chmod command
First, usechown CommandChange file ownerin the shell, you can use thechown Commandto change the file owner. chown Commandis the abbreviation for change owner (changing owner). It is important to note thatThe user must be in an existing system, which
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.