abn

# .bashrc.docker

# get id of last container started
docker-last() { docker ps -l -q ;}

# http://www.commandlinefu.com/commands/view/15050/attach-to-bash-shell-in-the-last-container-you-started
docker-exec() { docker exec -i -t $(docker-last) ${@-bash} ;}

# get ip of container with given id (default: last started container)
docker-ip() { docker inspect --format '{{ .NetworkSettings.IPAddress }}' ${1-$(docker-last)} ;}

JanTvrdik

# put this in ~/.bashrc

export SSH_AUTH_SOCK=/tmp/.ssh-socket
ssh-add -l > /dev/null
if [ $? = 2 ]; then
	rm -f $SSH_AUTH_SOCK
	echo Starting new ssh-agent...
	eval $(ssh-agent -a $SSH_AUTH_SOCK) > /dev/null
	ssh-add && echo "ssh-agent set up successfully with the following keys:" && ssh-add -l
fi

ahoward

### blogged @ http://dojo4.com/blog/easy-cheasy-realtime-log-tailing-in-a-rails-admin-view



### the su controller action


  def logs
    log = File.join(Rails.root, "log", "#{ Rails.env }.log")
    @lines = `tail -1024 #{ log }`.split(/\n/).reverse