How to Change File Permissions to 777 in Ubuntu

chmod 777777 means User, Group, and Others all have full read, write, and execute permissions. However, granting such permissions can pose a security risk.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