dssh: run ssh in the background when it's not being run interactively

[cmccabe-bin] / iocaine.sh

diff --git a/iocaine.sh b/iocaine.sh
index 8c395ac..55a80b6 100755 (executable)
--- a/iocaine.sh
+++ b/iocaine.sh
@@ -1,4 +1,4 @@
-#!/bin/bash -ex
+#!/usr/bin/env bash -ex
 
 renice -n -20 -p `pidof pulseaudio`
 renice -n -20 -p `pidof m`