memo 5 hugo 3 notes 3 blog 2 http 2 linux 2 nginx 2 shell 2 web 2 c 1 database 1 docker 1 domain-name 1 golang 1 gunicorn 1 lets-encrypt 1 machine-learning 1 mysql 1 pixel 1 python 1 ruby 1 script 1 ssh 1 ssserver 1 tech 1 think 1 tmux 1 ubuntu16.04 1 vim 1 vps 1