Add port forwarding functions for web dev

So we can forward a port on localhost to an Omaterm

default/bash/functions

@@ -87,3 +87,18 @@ img2png() {
     -define png:exclude-chunk=all \
     "${img%.*}-optimized.png"
 }
+
+# SSH Port Forwarding Functions
+fip() {
+  [[ -z "$1" || -z "$2" ]] && echo "Usage: fip <port> <host>" && return 1
+  ssh -f -N -L "$1:localhost:$1" "$2" && echo "Forwarding localhost:$1 -> $2:$1"
+}
+
+dip() {
+  [[ -z "$1" ]] && echo "Usage: dip <port>" && return 1
+  pkill -f "ssh.*-L $1:localhost:$1" && echo "Stopped forwarding port $1" || echo "No forwarding on port $1"
+}
+
+lip() {
+  pgrep -af "ssh.*-L [0-9]+:localhost:[0-9]+" || echo "No active forwards"
+}