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shebang (#!)

Definition

shebang (#!)

Among UNIX shell (user interface) users, a shebang is a term for the "#!" characters that must begin the first line of a script. In musical notation, a "#" is called a sharp and an exclamation point - "!" - is sometimes referred to as a bang. Thus, shebang becomes a shortening of sharp-bang. The term is mentioned in Elizabeth Castro's Perl and CGI for the World Wide Web.

Related glossary terms: Linspire (Lindows) , Tux, GNOME (GNU Network Object Model Environment) , CRON script, POSIX (Portable Operating System Interface), LILO (LInux LOader) , bash (Bourne Again Shell) , Apache Solr, Ingres, crontab

Contributor(s): Andrew Zenz

This was last updated in April 2005

Posted by: Margaret Rouse

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