Sukusukubi320

Chmod chmod(change mode) is a widely used command to change the permissions of files and directoriesIt allows the setting of user, group and other bits which each define what rights each classification of user has over the files Additionally serverside languages provide functions that are roughly analogous to chmod in terms of operation using absolute notationOr I run $ chmod 744 dir rwx r ronly user can read, write and execute, group and others only read dirSpecifies the new permissions The mode parameter consists of four numbers The first number is always zero The second number specifies permissions for the owner The third number specifies permissions for the owner's user group The fourth number specifies permissions for everybody else Possible values (to set multiple permissions, add up File Permission Meanings Stack Overflow Chmod table permissions