Creates tmux windows for SSH sessions to given hostnames

tmux-ssh.sh

#!/bin/bash

current_dir_name=$(basename "$PWD")
session_name=${current_dir_name// /_}

if ! tmux has-session -t "$session_name" 2>/dev/null; then
    tmux new-session -d -s "$session_name" -n "${1}" -c "$PWD"
    tmux send-keys -t "$session_name" "ssh ${1}" C-m
    shift
else
    tmux new-window -t "$session_name" -n "${1}" -c "$PWD"
    tmux send-keys -t "$session_name:${1}" "ssh ${1}" C-m
    shift
fi

for host in "$@"
do
    tmux new-window -t "$session_name" -n "$host" -c "$PWD"
    tmux send-keys -t "$session_name:$host" "ssh $host" C-m
done

tmux select-window -t "$session_name:0"
tmux attach-session -t "$session_name"