bsd man page for printenv

PRINTENV(1)						      General Commands Manual						       PRINTENV(1)

NAME
       printenv - print out the environment

SYNOPSIS
       printenv [ name ]

DESCRIPTION
       Printenv prints out the values of the variables in the environment.  If a 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
       sh(1), environ(7), csh(1)

3rd Berkeley Distribution					  April 29, 1985						       PRINTENV(1)