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-rw-r--r--sbin/ddb/ddb.814
1 files changed, 14 insertions, 0 deletions
diff --git a/sbin/ddb/ddb.8 b/sbin/ddb/ddb.8
index b23314339fa7..9f355f2c4531 100644
--- a/sbin/ddb/ddb.8
+++ b/sbin/ddb/ddb.8
@@ -43,6 +43,8 @@
.Nm
.Cm unscript
.Ar scriptname
+.Nm
+.Ar pathname
.Sh DESCRIPTION
.Nm
configures certain aspects of the
@@ -51,6 +53,18 @@ kernel debugger from user space that are not configured at compile-time or
easily via
.Xr sysctl 8
MIB entries.
+.Pp
+To ease configuration, commands can be put in a file which is processed using
+.Nm
+as shown in the last synopsis line.
+An absolute
+.Ar pathname
+must be used.
+The file will be read line by line and applied as arguments to the
+.Nm
+utility.
+Whitespace at the beginning of lines will be ignored as will lines where the
+first non-whitespace character is #.
.Sh SCRIPTING
.Nm
can be used to configure aspects of