Just made the knocker report what it's doing for ease of use

lib/SimplyGit/Git.pm

@@ -21,6 +21,7 @@ sub knocker($$$) {
 	my $logger = shift;
 	my $nmapCmd = findBin("nmap",$logger);
 	foreach my $port (@$portRef) {
+		print "Knocking at $port\r";
 		shellex("$nmapCmd -Pn --host_timeout 201 --max-retries 0 -p $port $target > /dev/null",$logger);
 	}
 

sg

@@ -252,7 +252,6 @@ if ( defined $sgConfig{'UserWarn'}  && -d ".git" ) {
 
 sub knock() {
 	if ( defined $sgConfig{'Knock'} && ( defined $args{'knock'} || defined $args{'knock-clone'} || defined $args{'knock-pull'} ) ) {
-		print "Knocking...\n";
 		knocker($sgConfig{'knock.target'},$sgConfig{'ports'},$logger);
 	}
 }