Exec Explained

Exec or EXEC may refer to:

Executive officer, a person responsible for running an organization
Executive producer, provides finance and guidance for the making of a commercial entertainment product
A family of kit helicopters produced by RotorWay International
An abbreviation for executive

Computing

exec (computing), an operating system function for running a program
eval, a programming language function for executing a statement or evaluating an expression, variously called exec or eval
Exec (Amiga), the OS kernel of Amiga computers
CMS EXEC, an interpreted command procedure control language for IBM's VM/CMS operating system
EXEC 2, an interpreted command procedure control language for IBM's VM/CMS operating system
UNIVAC EXEC I, the original operating system developed for the UNIVAC 1107
UNIVAC EXEC II, an operating system developed for the UNIVAC 1107 and ported to the UNIVAC 1108
UNIVAC EXEC 8, a.k.a. EXEC VIII, an operating system developed for the UNIVAC 1108