Off

Off or OFF may refer to:

See also

Off!

Off! is an American hardcore punk supergroup, formed in Los Angeles in 2009.

History

Off! was formed in Los Angeles, California in late 2009 by Circle Jerks/Black Flag singer Keith Morris, Burning Brides frontman Dimitri Coats, Redd Kross bassist Steven Shane McDonald, and Rocket From The Crypt/Hot Snakes drummer Mario Rubalcaba. The idea to form the band came after Coats had worked as producer on a Circle Jerks album which fell apart. During that time, Coats and Morris had written several songs together which they used to start Off!. The group made its live debut at the 2010 South By Southwest Music Festival in Austin, Texas. Off!'s first Los Angeles show featured an original art installation by Raymond Pettibon at a downtown warehouse space.

The first release by Off! is a 7" vinyl EP called 1st EP, which debuted on October 13, 2010. That EP, along with three more EPs, were later released as a four 7" vinyl box set entitled First Four EPs on December 14, 2010. The collection contains sixteen songs and features artwork by Raymond Pettibon.

Environment variable

Environment variables are a set of dynamic named values that can affect the way running processes will behave on a computer.

They are part of the environment in which a process runs. For example, a running process can query the value of the TEMP environment variable to discover a suitable location to store temporary files, or the HOME or USERPROFILE variable to find the directory structure owned by the user running the process.

They were introduced in their modern form in 1979 with Version 7 Unix, so are included in all Unix operating system flavors and variants from that point onward including Linux and OS X. From PC DOS 2.0 in 1982, all succeeding Microsoft operating systems including Microsoft Windows, and OS/2 also have included them as a feature, although with somewhat different syntax, usage and standard variable names.

Details

In all Unix and Unix-like systems, each process has its own separate set of environment variables. By default, when a process is created, it inherits a duplicate environment of its parent process, except for explicit changes made by the parent when it creates the child. At the API level, these changes must be done between running fork and exec. Alternatively, from command shells such as bash, a user can change environment variables for a particular command invocation by indirectly invoking it via env or using the ENVIRONMENT_VARIABLE=VALUE <command> notation. All Unix operating system flavors, DOS, and Windows have environment variables; however, they do not all use the same variable names. A running program can access the values of environment variables for configuration purposes.

Darkness

Darkness, the polar opposite to brightness, is understood to be an absence of visible light. It is also the appearance of black in a colored space.

Humans are unable to distinguish color when either light or darkness predominate. In conditions of insufficient light, perception is achromatic and ultimately, black.

The emotional response to darkness has generated metaphorical usages of the term in many cultures.

Scientific

Perception

The perception of darkness differs from the mere absence of light due to the effects of after images on perception. In perceiving, the eye is active, and that part of the retina that is unstimulated produces a complementary afterimage.

Physics

In terms of physics, an object is said to be dark when it absorbs photons, causing it to appear dim compared to other objects. For example, a matte black paint does not reflect much visible light and appears dark, whereas white paint reflects much light and appears bright. For more information see color.

Light cannot be absorbed without limit. According to the principle of the conservation of Energy, energy cannot be created or destroyed; it can only be converted from one type to another. Consequently, most objects that absorb visible light reemit it as heat. So, although an object may appear dark, it is likely bright at a frequency that humans cannot perceive. For more information see thermodynamics.

Darkness (2002 film)

Darkness is a 2002 Spanish-American horror film directed by Jaume Balagueró and starring Anna Paquin, Lena Olin, Iain Glen, Giancarlo Giannini and Fele Martínez. The film was produced by Julio Fernández and Brian Yuzna. The film's plot follows an American family who moves into a house in the Spanish countryside where six children disappeared during an occult ritual forty years before; the teenage daughter and young son of the family are subjected to increasing disturbances in the house.

The film premiered in Spain on October 3, 2002, and was released in theaters across the country eight days later on October 11, 2002. It was later sold to Miramax Films for American distribution in 2003, but ended up being put on hiatus for over a year; it was eventually released in theaters in an edited, PG-13-rated cut in the United States on December 25, 2004.

Plot

Forty years after an unfinished occult ritual resulted in the disappearance of six young children, an American family has moved into a never-before inhabited house in Spain. The mother, Maria (Olin), wants to get the place in order, while the father, Mark (Glen), goes to work, and their children, teenager Regina (Paquin) and her younger brother Paul (Enquist), try to settle into their daily routines.

The Darkness (video game)

The Darkness is a first-person shooter video game developed by Starbreeze Studios and published by 2K Games for the PlayStation 3 and Xbox 360. The game was released in June 2007 in North America and Europe and is based on the comic book of the same name. A sequel titled The Darkness II was released in February 2012.

Plot

The player takes the role of Jackie Estacado (voiced by Kirk Acevedo), with the story presented as a future-narrative on the present events observed by the player. On the eve of his 21st birthday, Jackie is targeted for assassination by "Uncle" Paulie Franchetti (voiced by Dwight Schultz), a New York Mafia boss, following a failed task to retrieve money for the latter. While hiding in a cemetery bathroom, the Darkness (voiced by Mike Patton), an ancient demonic force that has inhabited his family for several generations, awakens within Jackie and slaughters the remaining mobsters, with the benefit of Jackie becoming the possessor of seemingly unholy demonic abilities that work only in the dark. Using these powers, Jackie proceeds to destroy Paulie's business by killing his biggest drug peddler, Dutch Oven Harry (voiced by Richard Leighton), and burning down the slaughterhouse where he stores his money. In retribution, Paulie and his main enforcer, Captain Eddie Shrote (voiced by Jim Mathers) of the New York City Police Department, kidnap Jackie's girlfriend Jenny Romano (voiced by Lauren Ambrose). They take her to the orphanage where Jackie and Jenny grew up and murder her in front of a powerless Jackie, who is unable to save Jenny due to the Darkness deliberately restraining him.