ssh-fwd : changement de la pipeline pour checker l'existence de la

redirection

bin/ssh-fwd

@@ -47,8 +47,7 @@ stop_forwarding() {
 is_forwarding_active() {
     lsof -i -P -n \
         | awk '($1 == "ssh" && $10 == "(LISTEN)") { print $9 }' \
-        | cut -d : -f 2 \
-        | grep -q "$local_port"
+        | sed 's/.*://' | sort | uniq | grep -q "$local_port"
 }
 
 # Branchement principal