Shellcheck compliance, not that it is important right now

agent/detect-unix.sh

@@ -11,11 +11,11 @@ if [ "${OS}" = "SunOS" ] ; then
 elif [ "${OS}" = "AIX" ] ; then
 	OSSTR="${OS} $(oslevel) ($(oslevel -r))"
 elif [ "${OS}" = "Linux" ] ; then
-	KERNEL=$(uname -r)
+	#KERNEL=$(uname -r)
 	if [ -f /etc/redhat-release ] ; then
 		DIST="$(cat /etc/redhat-release)"
 	elif [ -f /etc/SuSE-release ] ; then
-		DIST=$(tr "\n" ' ' < /etc/SuSE-release | sed s/VERSION.*//)
+		DIST=$(tr "\\n" ' ' < /etc/SuSE-release | sed s/VERSION.*//)
 	elif [ -f /etc/debian_version ] ; then
 		DIST="Debian $(cat /etc/debian_version)"
 	elif [ -f /etc/slackware-version ] ; then