more precisely describe what happens to the environment without keepenv; OK tedu@

[opendoas.git] / doas.1

diff --git a/doas.1 b/doas.1
index 2db822be79b082905c84aaee07d31d1e75a9472d..2ecc9925f8921ca41f7bbba72d52a3ca29089651 100644 (file)
--- a/doas.1
+++ b/doas.1
@@ -33,11 +33,31 @@ utility executes the given command as another user.
 The
 .Ar command
 argument is mandatory unless
-.Fl C
+.Fl C ,
+.Fl L ,
 or
 .Fl s
 is specified.
 .Pp
+By default, the environment is reset.
+The variables
+.Ev HOME ,
+.Ev LOGNAME ,
+.Ev PATH ,
+.Ev SHELL ,
+and
+.Ev USER
+and the
+.Xr umask 2
+are set to values appropriate for the target user.
+The variables
+.Ev DISPLAY
+and
+.Ev TERM
+are inherited from the current environment.
+This behavior may be modified by the config file.
+The working directory is not changed.
+.Pp
 The options are as follows:
 .Bl -tag -width tenletters
 .It Fl C Ar config