SUPER FRAC

Brand	Owner	Address	Description
SUPERFRAC	ICI CANADA INC.	90 SHEPPARD AVENUE, EAST NORTH YORK, ONTARIO M2N 6H2 Canada	SUPER FRAC;emulsion explosives;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

Super-user privileges are virtualized by designating a virtual super-user for each of a plurality of virtual processes and intercepting system calls for which actual super-user privileges are required, which are nevertheless desirable for a virtual super-user to perform in the context of his or her own virtual process. In one embodiment, a computer operating system includes multiple virtual processes, such as virtual private servers. Each virtual process can be associated with one or more virtual super-users. When an actual process makes a system call that requires actual super-user privileges, the call is intercepted by a system call wrapper.