PRINTENV(1) PRINTENV(1)
NAME
printenv - print environment
SYNOPSIS
printenv [ name ]
DESCRIPTION
With no arguments, printenv places the strings of the envi-
ronment, described in environ(5), on the standard output one
per line.
If a name is specified, its value is retrieved from the
environment and printed.
SEE ALSO
sh(1), rc(1), environ(5), getenv(3)
DIAGNOSTICS
Exit status 1 is returned when a specified name is not pre-
sent in the environment.
BUGS
The name feature cannot handle functions.