- "-o StrictHostKeyChecking=no"
- "-i %s %s@%s -R %s:localhost:%s"
- "sleep 600 > ssh_tunnel.%s.log"
- "2>&1 < /dev/null &"
+ " -o StrictHostKeyChecking=no"
+ " -i %s %s@%s -R %s:localhost:%s"
+ " sleep 600 > ssh_tunnel.%s.log"
+ " 2>&1 < /dev/null &"