add: kan

scripts/kan

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+
+current_tty=$(tty)
+
+ttys=$(ps aux | grep "$(basename "$SHELL")$" | grep "^$USER\s" | awk '{print("/dev/"$7)}' | grep -v "$current_tty")
+
+while getopts ":l :d :c :s" opt; do
+
+  # shellcheck disable=SC2213
+  case $opt in
+    l)
+      echo -e "$current_tty - Current\n$ttys" | sort
+      ;;
+    d)
+      for i in $ttys
+      do
+        echo -e "\nkan: detect: $i" > "$i" &
+      done
+      ;;
+    c)
+      echo "$current_tty"
+      ;;
+    s)
+      read -r input_text
+      for i in $ttys
+      do
+        echo "$input_text" > "$i"
+      done
+      ;;
+    \?)
+      echo "Invalid option: -$OPTARG" >&2
+      ;;
+  esac
+done
+