NAME
printenv
- print out the environment
SYNOPSIS
printenv
[name]
DESCRIPTION
printenv
prints out the names and values of the variables in the environment,
with one name/value pair per line.
If
name
is specified, only
its value is printed.
If a
name
is specified and it is not defined in the environment,
printenv
returns exit status 1, else it returns status 0.
SEE ALSO
csh(1),
sh(1),
environ(7)
HISTORY
The
printenv
command appeared in
3.0BSD.