From 1d764bd32582e48082e1a2ed07f079ddc17fdf8a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?John=20Ankarstr=C3=B6m?= <john@ankarstrom.se>
Date: Wed, 14 Jul 2021 18:38:57 +0200
Subject: rd: Start ssh in batch mode, exec into rtty

---
 Makefile | 2 ++
 rd       | 6 +++++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 3720f8a..bdac189 100644
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,4 @@
+rtty: rtty.c
+
 install: rtty
 	install rd rtty /usr/local/bin
diff --git a/rd b/rd
index 9dc0123..601b5d1 100755
--- a/rd
+++ b/rd
@@ -1,7 +1,11 @@
 #!/bin/sh
 
+# rd -- launch ssh session for rtty
+
 in=/var/tmp/r.in
 out=/var/tmp/r.out
 rm $in $out 2>/dev/null
 mkfifo $in $out
-<$in 2>&1 >$out ssh -tt "$@"
+
+<$in 2>&1 >$out ssh -oBatchMode=yes -tt "$@" &
+exec rtty
-- 
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