In computing, a command is a directive to a computer program acting as an interpreter of some kind, in order to perform a specific task. Most commonly a command is a directive to some kind of command line interface, such as a shell.
Specifically, the term command is used in imperative computer languages. These languages are called this, because statements in these languages are usually written in a manner similar to the imperative mood used in many natural languages. If one views a statement in an imperative language as being like a sentence in a natural language, then a command is generally like a verb in such a language.
Many programs allow specially formatted arguments, known as flags, which modify the default behaviour of the command, while further arguments describe what the command acts on. Comparing to a natural language: the flags are adverbs, whilst the other arguments are objects.
Here are some commands given to a command line interpreter (Unix shell).
This command changes the user's place in the directory tree from their current position to the directory /home/pete. cd is the command and /home/pete is the argument: <source lang="bash">
Joshua Radin (born June 14, 1974) is an American recording artist, songwriter and actor.
He was born and raised in Shaker Heights, Ohio, to a Jewish family of Polish, German, Austrian, and Russian background. He studied drawing and painting at Northwestern University, following his college years with stints as an art teacher, screenwriter, and art gallery employee.
Radin turned to music when he moved to New York City, bought a guitar, and taught himself to play and write music.
In 2004, American actor Zach Braff introduced Radin's first composition, "Winter" to Scrubs' show creator, Bill Lawrence, who ultimately used several of Radin's songs within various scenes of the hit television series.
According to Radin his musical career started in 2004, and he had learned to play the guitar only two years before that. His first song, "Winter", appeared on his debut album "We Were Here". Since that time, Radin has been touring the United States, as well as much of the United Kingdom and Europe. Over the course of his career, Radin has shared stages with artists such as Sheryl Crow, Tori Amos, Imogen Heap, Meiko, Missy Higgins, Maria Taylor, Gary Jules, Amber Rubarth, Schuyler Fisk, The Script and many more. In addition to his American following, Radin has enjoyed success with his 2008 release, "Simple Times" in the United Kingdom. His song "I'd Rather Be With You" reached #2 on the UK Charts and number two on the US Top Digital Chart.
Priscilla Ahn (born March 9, 1984) is an American singer-songwriter.
Ahn was born Priscilla Natalie Hartranft in Fort Stewart, Georgia to Kay (née Ahn) and Harry Hartranft and spent her childhood living in the USA and South Korea.[citation needed] Ahn moved to Berks County, Pennsylvania for several years and attended Tulpehocken Area High School. After graduation she moved to Los Angeles, California where she adopted her Korean mother's maiden name and began a career in music.
In June 2008 Ahn was selected as Artist of the Week in Paste magazine and appeared on The Tonight Show with Jay Leno in May 2011.[citation needed] She has toured with Joshua Radin, Amos Lee, Willie Nelson and Ray Lamontagne and contributed vocals to the albums Supply and Demand , Mission Bell and Kaleidoscope.[dead link]
Ahn's songs have appeared on the television shows Grey's Anatomy,Knight Rider, several episodes of the Ghost Whisperer and in the films Disturbia, Bride Wars, Love Happens,My Sister's Keeper, Free Willy: Escape from Pirate's Cove, and the ITV drama Married Single Other.
Kai Greene (born July 12, 1975) is a professional bodybuilder. His most recent win was the New York Pro Show 2011.
Greene says that he became interested in bodybuilding through his love of visual art. He regards his work on his own body as an extension of his artistic bent: "I became my own living model. I utilized my own physique to gain a greater understanding of space and movement, creating works of art that became increasingly detailed and complex over time."
Kai Greene, also known as "The Predator", is known for his long, grueling and intense training sessions. In the past Kai Greene was a stripper and has been in graphic videos of a sexual nature. Googling "Kai Greene Grapefruit" will show you examples of his erotic background.