Only display last interface found, in case of multiple icestorms

wzab · Oct 24, 2017 · a7341c8 · a7341c8
1 parent 22f66b5
commit a7341c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/j1a/icestorm/findserial b/j1a/icestorm/findserial
@@ -2,5 +2,5 @@
 for D in /dev/ttyUSB?
 do
  udevadm info -a -n $D|grep 'ATTRS{idProduct}=="6010"'>/dev/null && echo $D
-done
+done | tail -1
 true