Cacher is the code snippet organizer for pro developers

Connect to Eduroam: http://www.sussex.ac.uk/its/help/faq?faqid=2641

E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable)

Check login error

dmesg | tail

Watch net connection speed

watch -n 1 cat /proc/net/dev