diff options
Diffstat (limited to 'usr.bin/env/env.1')
| -rw-r--r-- | usr.bin/env/env.1 | 50 |
1 files changed, 30 insertions, 20 deletions
diff --git a/usr.bin/env/env.1 b/usr.bin/env/env.1 index fcefb261e5d2..8631f3fce2e1 100644 --- a/usr.bin/env/env.1 +++ b/usr.bin/env/env.1 @@ -31,9 +31,10 @@ .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF .\" SUCH DAMAGE. .\" -.\" @(#)printenv.1 6.7 (Berkeley) 7/28/91 +.\" from: @(#)printenv.1 6.7 (Berkeley) 7/28/91 +.\" $Id: env.1,v 1.2.2.1 1994/05/01 16:08:19 jkh Exp $ .\" -.Dd July 14, 1993 +.Dd August 27, 1993 .Dt ENV 1 .Os .Sh NAME @@ -44,13 +45,13 @@ .Op Fl i .Op Ar name=value ... .Oo -.Ar command +.Ar utility .Op argument ... .Oc .Sh DESCRIPTION .Nm env executes -.Ar command +.Ar utility after modifying the environment as specified on the command line. The option .Ar name=value @@ -67,47 +68,56 @@ to completely ignore the environment it inherits. .Pp If no -.Ar command +.Ar utility is specified, .Nm env prints out the names and values -of the variables in the environment, with one name/value pair per line. +of the variables in the environment, with one +.Ar name=value +pair per line. .Sh DIAGNOSTICS If the -.Ar command +.Ar utility is invoked, the exit status of .Nm env shall be the exit status of -.Ar command ; +.Ar utility; otherwise, the .Nm env -command exits with one of the following values: +utility exits with one of the following values: .Bl -tag -width Ds .It 0 The .Nm env -command completed successfully +utility completed successfully .It 1-125 -An error occured. +An error occurred in the +.Nm env +utility. .It 126 -The -.Ar command +The utility specified by +.Ar utility was found, but could not be invoked. .It 127 -The -.Ar command +The utility specified by +.Ar utility could not be found. .El +.Sh COMPATIBILITY +The historic +.Fl +option has been deprecated but is still supported in this implementation. .Sh SEE ALSO .Xr execvp 3 , .Xr environ 7 .Sh STANDARDS The .Nm env -command is expected to be -.St -p1003.2 -compliant. +utility conforms to +.St -p1003.2-92 . .Sh BUGS -.Nm env -doesn't handle commands with equal (``='') signs in their +.Nm Env +doesn't handle commands with equal +.Pq Dq = +signs in their names, for obvious reasons. |