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UNIX and Linux System Administration Handbook
Learning the Unix Operating System: A Concise Guide for the New User (In a Nutshell)
The Design of the UNIX Operating System
Design and Implementation of the FreeBSD Operating System, The
UNIX and Linux System Administration Handbook, 4th Edition
New. Mint Condition. Dispatch same day for order received before 12 noon. Guaranteed packaging. No quibbles returns.
APC UPS, 600VA UPS Battery Backup & Surge Protector, BE600M1 Backup Battery Power Supply, USB Charger, Back-UPS Series Uninterruptible Power Supply
600VA 330W Backup Battery power supply. 7 Outlets NEMA 5-15R 5 UPS Battery Backup with Surge Protection Outlets, and 2 Surge Protector Only Outlets. 1 USB Charger Port 1.5A for cell phones and other portable electronics. 5' Power Cord, right-angle 3-prong wall plug NEMA 5-15P, wall-mountable, plus free Windows PC power-management software Mac OS uses native Energy Saver Settings. Replacable Battery The battery can be replaced when needed with RBC model APCRBC154 sold separately. Backed by APC's 3-year warranty, plus a 75,000 dollars connected-equipment policy.
Operating Systems: Three Easy Pieces
Operating Systems: Principles and Practice (Volume 2 of 4)
UNIX: A History and a Memoir
Listerine Ultraclean Oral Care Antiseptic Mouthwash to Help Fight Bad Breath Germs, Gingivitis, Plaque and Tartar, Oral Rinse for Healthy Gums & Fresh Breath, Cool Mint Flavor, 1 L
1-liter bottle of Listerine Ultraclean Cool Mint Antiseptic Mouthwash to fight tartar buildup kill 99.9 of germs that cause bad breath, plaque, and gingivitis and provide up to 3x longer lasting clean feeling versus brushing alone. This tartar control mouthwash has the benefits of original Listerine Antiseptic Mouthwash with an added tartar control ingredient for cleaner teeth. Daily oral rinse helps prevent tartar buildup and maintain healthy gums for fresh breath and a dentist-clean, fresh feeling that lasts for hours. Features a refreshing Cool Mint flavor and powerful Everfresh technology that provides a fresh, clean feeling that lasts for hours, up to 3x longer than brushing alone. With approximately four weeks of supply, achieve maximum results from this fresh breath mouthwash by rinsing mouth for 30 seconds twice a day, both morning and night, and experience a refreshing clean.
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