Add tm script to start tmux sessions

bin/tm

@@ -0,0 +1,31 @@
+#!/bin/sh
+# export PATH=$PATH:/usr/local/bin
+
+# abort if we're already inside a TMUX session
+[ "$TMUX" == "" ] || exit 0
+# startup a "default" session if non currently exists
+# tmux has-session -t _default || tmux new-session -s _default -d
+
+# present menu for user to choose which workspace to open
+PS3="Please choose your session: "
+options=($(tmux list-sessions -F "#S") "New Session" "zsh")
+echo "Available sessions"
+echo "------------------"
+echo " "
+select opt in "${options[@]}"
+do
+	case $opt in
+		"New Session")
+			read -p "Enter new session name: " SESSION_NAME
+			tmux new -s "$SESSION_NAME"
+			break
+			;;
+		"zsh")
+			zsh --login
+			break;;
+		*)
+			tmux attach-session -t $opt
+			break
+			;;
+	esac
+done