Check if tmux and docker service is running

check-tmux-docker.sh

MAIN_TMUX_SESSION="$(tmux ls | awk '{print substr($1, 1, length($1)-1)}')"
if [[ -z $MAIN_TMUX_SESSION ]] then
  /usr/bin/tmux new-session -s main;
#else
#  /usr/bin/tmux attach -t main;
fi

# Check if docker service is running
IS_DOCKER_RUNNING="$(service docker status | grep 'Docker is running')"
if [[ -z $IS_DOCKER_RUNNING ]]; then
  printf "Starting docker ...\n"
  sudo /usr/sbin/service docker start
fi