Commit | Line | Data |
---|---|---|
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 |