sbase/printenv.1

.Dd 2016-03-30
.Dt PRINTENV 1
.Os sbase
.Sh NAME
.Nm printenv
.Nd print the environment or values of variables
.Sh SYNOPSIS
.Nm
.Op Ar var ...
.Sh DESCRIPTION
.Nm
prints the entire environment as key=value pairs if no
.Ar var
is given. Otherwise,
.Nm
prints only the value of each
.Ar var
one per line in the order specified.
.Sh EXIT STATUS
.Bl -tag -width Ds
.It 0
Successful completion.
.It 1
One or more queried variables were not found.
.It > 1
An error occurred.
.El
.Sh SEE ALSO
.Xr env 1
printenv: exit status is 2 on failure This provides a reliable and portable way to test whether an environment variable is defined. (Of course, if you are using glibc you may get false positives if you include a = in the query.) Signed-off-by: Mattias Andrée <maandree@kth.se> 2016-03-29 19:16:27 -04:00			`.Dd 2016-03-30`
remove sbase-VERSION from man page, fix sponge.1 date 2015-01-31 08:20:02 -05:00			`.Dt PRINTENV 1`
Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 14:37:03 -05:00			`.Os sbase`
printenv.1: convert to mandoc 2015-01-30 17:25:12 -05:00			`.Sh NAME`
			`.Nm printenv`
Finish up printenv(1) 2015-01-31 18:23:38 -05:00			`.Nd print the environment or values of variables`
printenv.1: convert to mandoc 2015-01-30 17:25:12 -05:00			`.Sh SYNOPSIS`
			`.Nm`
			`.Op Ar var ...`
			`.Sh DESCRIPTION`
			`.Nm`
Finish up printenv(1) 2015-01-31 18:23:38 -05:00			`prints the entire environment as key=value pairs if no`
printenv.1: convert to mandoc 2015-01-30 17:25:12 -05:00			`.Ar var`
Finish up printenv(1) 2015-01-31 18:23:38 -05:00			`is given. Otherwise,`
printenv.1: convert to mandoc 2015-01-30 17:25:12 -05:00			`.Nm`
Finish up printenv(1) 2015-01-31 18:23:38 -05:00			`prints only the value of each`
			`.Ar var`
			`one per line in the order specified.`
Fix typo 2018-11-20 17:33:13 -05:00			`.Sh EXIT STATUS`
printenv: exit status is 2 on failure This provides a reliable and portable way to test whether an environment variable is defined. (Of course, if you are using glibc you may get false positives if you include a = in the query.) Signed-off-by: Mattias Andrée <maandree@kth.se> 2016-03-29 19:16:27 -04:00			`.Bl -tag -width Ds`
			`.It 0`
			`Successful completion.`
			`.It 1`
			`One or more queried variables were not found.`
			`.It > 1`
			`An error occurred.`
			`.El`
printenv.1: convert to mandoc 2015-01-30 17:25:12 -05:00			`.Sh SEE ALSO`
			`.Xr env 1`