Dungeon Crawl Stone Soup (DCSS) Auto-Login tmux Script

crawl.sh

#!/usr/bin/env bash

source ~/.crawl.secret # Get $USERNAME and $PASSWORD
# Example
# $ cat .crawl.secret
# USERNAME=myusername
# PASSWORD=mypassword

# name of tmux session
export SESSION="crawl"

# if session already running, attach it.
tmux has-session -t $SESSION 2> /dev/null
if [ $? -eq 0 ]; then
  echo "Session $SESSION already exists. Attaching."
else
  # else create it, and detach it to work on it a bit
  tmux new-session -d -s $SESSION
  tmux new-window    -t $SESSION:1 -k -n "crawl" "$SHELL"
fi

# if not already connected, connect and login
if ! netstat -at |grep crawl.akrasiac.org |grep ESTABLISHED ; then
  tmux send-keys     -t $SESSION:1 "ssh -i ~/.ssh/id_rsa.cao joshua@crawl.akrasiac.org" Enter
  sleep 1
  tmux send-keys     -t $SESSION:1 "l"
  sleep 1
  tmux send-keys     -t $SESSION:1 "$USERNAME" Enter
  sleep 1
  tmux send-keys     -t $SESSION:1 "$PASSWORD" Enter
  tmux send-keys     -t $SESSION:1 "p"
fi

tmux select-window -t $SESSION:1
tmux attach -dt $SESSION

nethack.sh

#!/usr/bin/env bash

source ~/.nethack.secret # Get $USERNAME and $PASSWORD
# Example
# $ cat .crawl.secret
# USERNAME=myusername
# PASSWORD=mypassword

# name of tmux session
export SESSION="nethack"

# if session already running, attach it.
tmux has-session -t $SESSION 2> /dev/null
if [ $? -eq 0 ]; then
  echo "Session $SESSION already exists. Attaching."
else
  # else create it, and detach it to work on it a bit
  tmux new-session -d -s $SESSION
  tmux new-window    -t $SESSION:1 -k -n "crawl" "$SHELL"
fi

# if not already connected, connect and login
if ! netstat -at |grep alt.org |grep ESTABLISHED ; then
  tmux send-keys     -t $SESSION:1 "ssh nethack@alt.org" Enter
  sleep 1
  tmux send-keys     -t $SESSION:1 "l"
  sleep 1
  tmux send-keys     -t $SESSION:1 "$USERNAME" Enter
  sleep 1
  tmux send-keys     -t $SESSION:1 "$PASSWORD" Enter
  tmux send-keys     -t $SESSION:1 "1"
  tmux send-keys     -t $SESSION:1 "p"

fi

tmux select-window -t $SESSION:1
tmux attach -dt $SESSION