[unix-history] / usr / man / man1 / printenv.1

.TH PRINTENV 1 2/24/79
.UC
.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(1)
.SH BUGS
Commit	Line	Data
5caf28b2 BJ	1	.TH PRINTENV 1 2/24/79
	2	.UC
	3	.SH NAME
	4	printenv \- print out the environment
	5	.SH SYNOPSIS
	6	.B printenv
	7	[ name ]
	8	.SH DESCRIPTION
	9	.I Printenv
	10	prints out the values of the variables in the environment.
	11	If a
	12	.I name
	13	is specified, only its
	14	value is printed.
	15	.PP
	16	If a
	17	.I name
	18	is specified and it is not defined in the environment,
	19	.I printenv
	20	returns exit status 1, else it returns status 0.
	21	.SH SEE ALSO
	22	sh(1), environ(5), csh(1)
	23	.SH BUGS