printenv1
Print out the environment
Usage
printenv [name]
Overview
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.
Exit status
If a name is specified and it is not defined in the environment, printenv returns exit status 1, else it returns status 0.
Releases
61 releases since OpenBSD 2.1; the text changed 6 times.