Replace some backticks by exec ans simplify commands

rabisuz · Jun 19, 2014 · 96fcaba · 96fcaba
1 parent 692c21f
commit 96fcaba
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/etc/inc/filter.inc b/etc/inc/filter.inc
@@ -106,7 +106,7 @@ function flowtable_configure() {
 	else
 		$maxstates = 150000;
 	// nmbflows cpu count * ($maxstates * 2)
-	$cpus = trim(`/sbin/sysctl -n kern.smp.cpus`, " \n");
+	$cpus = trim(exec('/sbin/sysctl -n kern.smp.cpus'), " \n");
 	$nmbflows = ($cpus*($maxstates*2));
 	// Flowtable currently only works on 8.0
 	if(get_freebsd_version() == "8") {

diff --git a/etc/inc/gwlb.inc b/etc/inc/gwlb.inc
@@ -754,7 +754,7 @@ function fixup_default_gateway($ipprotocol, $gateways_status, $gateways_arr) {
 			mwexec("/sbin/route change {$inetfamily} default {$gateways_arr[$upgw]['gateway']}");
 		}
 	} else {
-		$defaultgw = trim(`/sbin/route -n get -{$ipprotocol} default | /usr/bin/grep gateway | /usr/bin/sed 's/gateway://g'`, " \n");
+		$defaultgw = trim(exec("/sbin/route -n get -{$ipprotocol} default | /usr/bin/awk '/gateway:/ {print $2}'"), " \n");
 		if(is_ipaddrv6($gateways_arr[$dfltgwname]['gateway'])) {
 			$inetfamily = "-inet6";
 		} else {