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Discourage use of env(1)'s "-" flag by moving its description to the

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Compatibility section of the manual page.
This commit is contained in:
Tim J. Robbins 2002-06-28 09:23:39 +00:00
parent 579abfd895
commit 6ec9d03768
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=98968
2 changed files with 8 additions and 6 deletions
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2
usr.bin/env/env.c vendored
View File

@ -92,6 +92,6 @@ static void
usage() usage()
{ {
(void)fprintf(stderr, (void)fprintf(stderr,
"usage: env [-] [-i] [name=value ...] [utility [argument ...]]\n"); "usage: env [-i] [name=value ...] [utility [argument ...]]\n");
exit(1); exit(1);
} }

12
usr.bin/printenv/printenv.1
View File

@ -44,7 +44,6 @@
.Nm .Nm
.Op Ar name .Op Ar name
.Nm env .Nm env
.Op Fl
.Op Fl i .Op Fl i
.Op Ar name Ns = Ns Ar value ... .Op Ar name Ns = Ns Ar value ...
.Op Ar utility Oo Ar argument ... Oc .Op Ar utility Oo Ar argument ... Oc
@ -89,10 +88,6 @@ The environment inherited
by by
.Nm env .Nm env
is ignored completely. is ignored completely.
.It Fl
Identical to the
.Fl i
option, available for backward compatibility.
.El .El
.Pp .Pp
If no utility is specified, If no utility is specified,
@ -129,6 +124,13 @@ was found, but could not be executed.
An exit status of 127 indicates An exit status of 127 indicates
.Ar utility .Ar utility
could not be found. could not be found.
.Sh COMPATIBILITY
The
.Nm env
utility accepts the
.Fl
option as a synonym for
.Fl i .
.Sh SEE ALSO .Sh SEE ALSO
.Xr csh 1 , .Xr csh 1 ,
.Xr sh 1 , .Xr sh 1 ,