[unix-history] / man / printenv.u

.TH PRINTENV UCB 2/24/79 UCB
.SH NAME
printenv \- print out the environment
.SH SYNOPSIS
.B printenv
[ name ]
.SH DESCRIPTION
.I Printenv
prints out the values of the variables in the environment.
If a
.I name
is specified, only its
value is printed.
.PP
If a
.I name
is specified and it is not defined in the environment,
.I printenv
returns exit status 1, else it returns status 0.
.SH SEE ALSO
sh(1), environ(5), csh(UCB)
.SH BUGS
Commit	Line	Data
8c95d292 BJ	1	.TH PRINTENV UCB 2/24/79 UCB
	2	.SH NAME
	3	printenv \- print out the environment
	4	.SH SYNOPSIS
	5	.B printenv
	6	[ name ]
	7	.SH DESCRIPTION
	8	.I Printenv
	9	prints out the values of the variables in the environment.
	10	If a
	11	.I name
	12	is specified, only its
	13	value is printed.
	14	.PP
	15	If a
	16	.I name
	17	is specified and it is not defined in the environment,
	18	.I printenv
	19	returns exit status 1, else it returns status 0.
	20	.SH SEE ALSO
	21	sh(1), environ(5), csh(UCB)
	22	.SH BUGS