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Utilities: File and storage size conversion chart

File and storage size by Bits and Bytes bit byte Kilobyte Megabyte Gigabyte bit 1 8 8,192 8,388,608 8,589,934,592 byte 8 1 1,024 1,048,576 1,073,741,824 Kilobyte 8,192 1,024 1 1,024 1,048,576 Megabyte 8,388,608 1,048,576 1,024 1 1,024 Gigabyte 8,589,934,592 1,073,741,824 1,048,576 1,024 1 Terabyte 8,796,093,022,208 1,099,511,627,776 1,073,741,824 1,048,576 1,024 Petabyte 9,007,199,254,740,992 1,125,899,906,842,624 1,099,511,627,776 1,073,741,824 1,048,576

Utilities: Time Converter

Time Conversion Calculator [iframe_loader src=”http://www.techpository.com/wp-content/uploads/2011/10/time.html” height=”1550″] Definitions and Formula A Helium Half-Life = 2.4e-21 Seconds An Attosecond = .000000000000000001 Seconds A Femtosecond = .000000000000001 Seconds A Picosecond = .000000000001 Seconds A Nanosecond = .000000001 Seconds A Microsecond = .000001 Seconds A High Speed Camera Shutter = .001 Seconds A Millisecond = .001 Seconds A Flash

Utilities: CHMOD

Linux: CHMOD Enter the permissions as needed for your files to find the numerical value to chmod your file. Check the desired boxes or directly enter a valid numeric number to see its value in other formats. Permissions:   Owner Group Other Read Write Execute Typical Chmod permissions values: 664 or -rw-r–r–   web pages