NAME

printenv − print out the environment

SYNOPSIS

printenv [ name ]

DESCRIPTION

Printenv prints out the values of the variables in the environment.  If you specify a variable name, printenv prints only the value of that variable. 

If you specify a name that is not defined in the environment, printenv returns exit status 1.  Otherwise, it returns status 0. 

SEE ALSO

sh(1), environ(7), csh(1)

3rd Berkeley Distribution  —  April 29, 1985