rd: Start ssh in batch mode, exec into rtty

2 files changed, 7 insertions, 1 deletions

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