workan on da changeport

custom_bin/changeport.sh

@@ -1,4 +1,37 @@
 #!/bin/bash
+
+# handle manuallyy fiven
+if [ ! -z "$1" ]; then
+    export ESPPORT="$1"
+    echo "ESPPORT set to $ESPPORT"
+    exit 0
+fi
+
+# gloals
+COUNTER=0
+declare -a devarr
+
+# hunt dmesg for tty funss and maek da selector thng
+for line in $(dmesg | tail -50 | grep -o -E "tty[A-Z]{3}[0-9]{0,2}" | sort -u); do
+    echo -e "$COUNTER  /dev/$line"
+    devarr[$COUNTER]="/dev/$line"
+    COUNTER=$(($COUNTER+1))
+done
+
+# get dat bynverr
+if [ $COUNTER -gt 0 ]; then
+    echo -e "\nEnter TTY Number You'd Like:"
+    read tty
+    ttyselect="${devarr[$tty]}"
+else
+    echo -e "\nNo Serial Devices Found, Select one later with 'changeport'\n"
+fi
+
+# finally expport
+export ESPPORT="$ttyselect"
+echo "ESPPORT set to $ESPPORT"
+
+exit 0
 function subprocess() {
     echo -e "\nChanging ESPPORT\n"
     echo -e "\nChecking for Serial Devices in dmesg\n"