01 July 2014. In this article we will describe some simple hard drive speed tests you can perform using your Linux system and command line tool hdparm. hdparm tool is an easy to use tool to quickly asses your hard drive's speed. When performing speed tests hdparm disregards files system currently in use as it writes to a raw device. The actual real read/write speed of your hard drive will be slightly slower and dependent on file system in use. In any case the hdparm should provide you with a solid overview of your hard drive's speed.
Ringworm, a fungal skin disease, is another prime suspect in the case of The Mystery of My Cat's Bald Spots and Sores.. The infectious ailment is notable for causing sores in cats, especially on the lower arms, ears and head.
Hair loss around the feline's ears. When a cat loses hair on its ears and facial areas, itâs usually a sign of a bigger problem. If your felineâs head is beginning to look a little sparse, it may be time to take a closer look at whatâs going on.ar mites, scientifically known as Otodectes cynotes, can cause severe itching which leads to a loss of hair on the ears and head. These mites easily spread amongst cats, and will occasionally transfer onto people although they cannot survive on humans.