Why is 777 assned to chmod to permit everything on a file?

chmod 777 chmod 777 is considered potentially dangerous because you are giving read, write and execute permission on a filedirectory to everyone.. Thus, 777 (111 111 111) is all permissions for everyone, while 700 (111 000 000) is all permissions only for the owner. Other combinations are also common: 666 (110 110 110) is

geng 777 slot login, 777 means the file directory is granted read, write and execute permissions for all three user classes, including the owner, group members, and others..