Tiger

The tiger (Panthera tigris) is the largest cat species, reaching a total body length of up to 3.38 m (11.1 ft) over curves and exceptionally weighing up to 388.7 kg (857 lb) in the wild. Its most recognisable feature is a pattern of dark vertical stripes on reddish-orange fur with a lighter underside. The species is classified in the genus Panthera with the lion, leopard, jaguar and snow leopard. Tigers are apex predators, primarily preying on ungulates such as deer and bovids. They are territorial and generally solitary but social animals, often requiring large contiguous areas of habitat that support their prey requirements. This, coupled with the fact that they are indigenous to some of the more densely populated places on Earth, has caused significant conflicts with humans.

Tigers once ranged widely across Asia, from Turkey in the west to the eastern coast of Russia. Over the past 100 years, they have lost 93% of their historic range, and have been extirpated from southwest and central Asia, from the islands of Java and Bali, and from large areas of Southeast and Eastern Asia. Today, they range from the Siberian taiga to open grasslands and tropical mangrove swamps. The remaining six tiger subspecies have been classified as endangered by IUCN. The global population in the wild is estimated to number between 3,062 and 3,948 individuals, down from around 100,000 at the start of the 20th century, with most remaining populations occurring in small pockets isolated from each other, of which about 2,000 exist on the Indian subcontinent. Major reasons for population decline include habitat destruction, habitat fragmentation and poaching. The extent of area occupied by tigers is estimated at less than 1,184,911 km² (457,497 sq mi), a 41% decline from the area estimated in the mid-1990s.

Tiger (guitar)

Tiger was Jerry Garcia's main guitar from 1979 to 1989. It was built by Sonoma County luthier Doug Irwin. The Tiger is named after the tiger inlaid on the preamp cover located on the guitar's top, just behind the tailpiece. The body features several layers of wood laminated together face-to-face in a configuration referred to as a "Hippie sandwich" by employees of Alembic Inc., where Irwin worked for a brief period in the early 1970s. The combination of several heavy varieties of wood, plus solid brass binding and hardware results in an unusually heavy instrument that tips the scales at 13½ pounds. After Garcia began using a new Irwin guitar (known as "Rosebud") in December 1989, Tiger became his backup guitar. Due to a problem with Rosebud during the Grateful Dead concert on July 9, 1995, Tiger was the last guitar Garcia played publicly.

Electronics

Tiger (security software)

Tiger is a security software for Unix-like computer operating systems. It can be used both as a security audit and intrusion detection system and supports multiple UNIX platforms. Tiger is free under the GPL license and unlike other tools, it needs only of POSIX tools, and is written entirely in shell language.

It has not been maintained since the 3.2.3 release in September 2007.

History

Tiger was originally developed by Douglas Lee Schales, Dave K. Hess, Khalid Warraich, and Dave R. Safford started Tiger in 1992 at Texas A&M University. It was written at the same time that COPS, SATAN and Internet Scanner were. Eventually, after the 2.2.4 version, which was released in 1994, development of Tiger stalled.

Three different forks evolved after Tiger: TARA (developed by Advanced Research Computing ), one internally developed by the HP corporation by Bryan Gartner and the last one developed for the Debian GNU/Linux distribution by Javier Fernández-Sanguino (current upstream maintainer).