added function for looking up used port on macos

.bashrc

@@ -244,6 +244,11 @@ sshttps() {
 	sshttp $1 $2 443
 }
 
+whichport() {
+	sudo lsof -i -P | grep LISTEN | grep ":$1"
+}
+
+
 # ENVIRONMENT
 NPM_PACKAGES="${HOME}/.npm-packages"
 

.ssh/config

@@ -35,3 +35,8 @@ Host miko
 	HostName giacobini.uberspace.de
 	ServerAliveInterval 30
 	ServerAliveCountMax 3
+
+Host gitlab.com
+	User git
+	HostName gitlab.com
+	IdentityFile ~/.ssh/massivedynamic_rsa