ITS#7866 - Mention default database in tools' man pages

doc/man/man8/slapacl.8

@@ -58,8 +58,10 @@ from the database, and thus it must exist.
 The
 .I DN
 is also used to determine what rules apply; thus, it must be
-in the naming context of a configured database.  See also
+in the naming context of a configured database. By default, the first
+database that supports the requested operation is used.  See also
 .BR \-u .
+
 .TP
 .BI \-d \ debug-level
 enable debugging messages as defined by the specified

doc/man/man8/slapadd.8

@@ -75,8 +75,8 @@ any are configured. For specific details, please see
 .TP
 .BI \-b \ suffix 
 Use the specified \fIsuffix\fR to determine which database to
-add entries to.  The \fB\-b\fP cannot be used in conjunction
-with the
+add entries to. By default, the first database that supports the requested
+operation is used. The \fB\-b\fP cannot be used in conjunction with the
 .B \-n
 option.
 .TP

doc/man/man8/slapcat.8

@@ -75,8 +75,8 @@ Deprecated; use \fB-H\fP \fIldap:///???(filter)\fP instead.
 .TP
 .BI \-b \ suffix 
 Use the specified \fIsuffix\fR to determine which database to
-generate output for.  The \fB\-b\fP cannot be used in conjunction
-with the
+generate output for. By default, the first database that supports the requested
+operation is used. The \fB\-b\fP cannot be used in conjunction with the
 .B \-n
 option.
 .TP

doc/man/man8/slapindex.8

@@ -65,8 +65,8 @@ or change file ownership before running
 .TP
 .BI \-b \ suffix
 Use the specified \fIsuffix\fR to determine which database to
-generate output for.  The \fB\-b\fP cannot be used in conjunction
-with the
+generate output for. By default, the first database that supports the requested
+operation is used. The \fB\-b\fP cannot be used in conjunction with the
 .B \-n
 option.
 .TP

doc/man/man8/slapschema.8

@@ -79,8 +79,8 @@ Deprecated; use \fB-H\fP \fIldap:///???(filter)\fP instead.
 .TP
 .BI \-b \ suffix 
 Use the specified \fIsuffix\fR to determine which database to
-check.  The \fB\-b\fP cannot be used in conjunction
-with the
+check. By default, the first database that supports the requested operation is
+used. The \fB\-b\fP cannot be used in conjunction with the
 .B \-n
 option.
 .TP