# smbpasswd > Change a user's SMB password. > Samba users must also have a local Unix account. - Change the current user's SMB password: `smbpasswd` - Add a specified user to Samba and set password(user should already exist in system): `smbpasswd -a {{username}}` - Modify an existing Samba user's password: `smbpasswd {{username}}` - Delete a Samba user: `smbpasswd -x {{username}}`