NAME

printenv − display environment variables currently set

SYNOPSIS

/usr/ucb/printenv [ variable ]

DESCRIPTION

printenv prints out the values of the variables in the environment.  If a variable is specified, only its value is printed. 

SEE ALSO

tset(1)

csh(1), echo(1), sh(1), stty(1), environ(5). 

DIAGNOSTICS

If a variable is specified and it is not defined in the environment, printenv returns an exit status of 1. 

  —  BSD Compatibility Package