hello, world
COMPUTER PROGRAM THAT PRODUCES THE MESSAGE "HELLO, WORLD!", OFTEN USED TO ILLUSTRATE THE BASIC SYNTAX OF A PROGRAMMING LANGUAGE
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<
programming> The canonical minimal test message in the
C/
Unix universe or any of the minimal programs that emit
this message.
Traditionally, the first program a C coder writes in a new
environment is one that just prints "
hello, world" to standard
output (and indeed it is the first example program in
K&R).
Environments that generate an unreasonably large executable
for this trivial test or which require a
hairy
compiler-linker invocation to generate it are considered bad.
(2007-10-30)