List of trademarks

AIX is a trademark of the IBM Corporation.

HP-UX is a trademark of the Hewlett Packard Company.

IRIX is a trademark of Silicon Graphics, Inc.

Linux is a trademark of Linus Torvalds.

OSF1 is a trademark of the Open Software Foundation, Inc.

Solaris is a trademark of Sun Microsystems.

SunOS is a trademark of Sun Microsystems.

ULTRIX is a trademark of Compaq Computer Corporation.

UNICOS is a trademark of Cray Research, L.L.C.

UNIX is a trademark of The Open Group.

X Windows is a trademark of The Open Group.