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 23:16:27 +00:00			`.Dd 2016-03-30`
remove sbase-VERSION from man page, fix sponge.1 date 2015-01-31 13:20:02 +00:00			`.Dt PRINTENV 1`
Add .Os sbase and sed replace to .Os sbase $(VERSION) in make install 2015-01-31 19:37:03 +00:00			`.Os sbase`
printenv.1: convert to mandoc 2015-01-30 22:25:12 +00:00			`.Sh NAME`
			`.Nm printenv`
Finish up printenv(1) 2015-01-31 23:23:38 +00:00			`.Nd print the environment or values of variables`
printenv.1: convert to mandoc 2015-01-30 22:25:12 +00:00			`.Sh SYNOPSIS`
			`.Nm`
			`.Op Ar var ...`
			`.Sh DESCRIPTION`
			`.Nm`
Finish up printenv(1) 2015-01-31 23:23:38 +00:00			`prints the entire environment as key=value pairs if no`
printenv.1: convert to mandoc 2015-01-30 22:25:12 +00:00			`.Ar var`
Fix various lint warnings in manuals Fix "new sentence, new line" warnings throughout so that formatters can produce correct spacing between sentences. join.1 Remove unnecessary Ns macros. These are not necessary for delimeters, which get special treatment. xinstall.1 Fix date in manual. The contents were last modified on 2016-12-03, so use that instead of the invalid date. grep.1 Fix escape sequence for `\<` and `\>`. ed.1 Remove spurious `\\n` escape for the null-command. 2020-03-01 22:37:31 +00:00			`is given.`
			`Otherwise,`
printenv.1: convert to mandoc 2015-01-30 22:25:12 +00:00			`.Nm`
Finish up printenv(1) 2015-01-31 23:23:38 +00:00			`prints only the value of each`
			`.Ar var`
			`one per line in the order specified.`
Fix typo 2018-11-20 22:33:13 +00:00			`.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 23:16:27 +00:00			`.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 22:25:12 +00:00			`.Sh SEE ALSO`
			`.Xr env 1`