setfacl命令的语法如下: [root@mysql5_7 ~]# setfacl -m user:username permissions file/directory 其中,-m选项用于添加或修改权限,user:username表示要授予权限的用户名,permissions表示要授予或修改的权限。 例如,如果要授予用户 test 读、写和执行权限,可以使用以下命令: setfacl -m user:test:rwx file.txt ...
使用此选项可以添加或删除用户/组的权限。 -x, –remove:移除ACL。使用此选项可以删除文件/目录的ACL。 -R, –recursive:递归操作。使用此选项可以递归地修改或移除文件/目录的ACL。 -m u:username:permissions:为指定用户名添加权限。 -m g:groupname:permissions:为指定用户组添加权限。 3. 操作流程 3.1 检查...
setfacl --version. If it isn’t installed, you can add it withsudo yum install aclorsudo apt install acl. To use‘setfacl’, you can specify the user and the permissions you want to set for a file with the syntax,setfacl -m u:[user]:[permissions] file.txt....
Similarly, if you try to remove the permissions from an extended ACL entry that does not exist, the resulting permissions will be: --- That is, no permission. For additional information about ACLs and ACL entries, seez/OS UNIX System Services Planning. ...
ation must include permissions. The -x (--remove) and -X (--remove-file) options remove ACL entries. It is not an error to remove an entry which does not exist. Only ACL entries without the perms field are accepted as parameters, unless POSIXLY_CORRECT is ...
-x, --remove= 根据文件中访问控制列表移除条目。 -X, --remove-file= 从文件读取访问控制列表条目并删除。...--set-file= 从文件中读取访问控制列表条目设定。 --mask 重新计算有效权限掩码。 -n, --no-mask 不重新计算有效权限掩码。...那么在我们这个...
The setfacl command in Linux is used to set file access control lists (ACLs) on files and directories. ACLs provide a way to grant permissions to specific users and groups for accessing a file or directory, in addition to the traditional file permission system. ...
include permissions. The -m (--modify) and -M (--modify-file) options modify the ACL of a file or directory. ACL entries for this operation must include permis‐ sions. The -x (--remove) and -X (--remove-file) options remove ACL entries. It is not an error to remove an entry...
6.Give the users amir and geir read, write and execute permissions on the directory /opt/project1 权限设置工具 Setfacl[转] http://blog.sina.com.cn/s/blog_701040340100llbj.html 选项–set和–set-file用来设置文件或目录的acl规则,先前的设定将被覆盖。
0.PERMISSIONSThe file owner and processes capable of CAP_FOWNER are granted the right to modify ACLs of a file. This is analogous to the permissions required for accessing the file mode. (On current Linux systems, root is the only user with the CAP_FOWNER capability.)OPTIONS-b,--remove-al...