NAME

printenv − display environment variables currently set

SYNOPSIS

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) in the CX/UX User’s Reference Manual. 
environ(5) in the CX/UX Administrator’s Reference Manual. 

DIAGNOSTICS

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

CX/UX User’s Reference Manual