Never stop learning

#TIL : Improve apt package manager speed by changi by changing source list mirrors

I learned on 2019-04-03 about packagemanager, devops, apt

Apr 3, 2019 - 4 mins read
Never stop learning

#TIL : Use NGINX as a TCP,UDP load balancer

I learned on 2019-04-03 about nginx, networking, loadbalancer

Apr 3, 2019 - 4 mins read
Never stop learning

#TIL : Run container processes as non-root user

I learned on 2019-03-30 about docker, root, linux

Mar 30, 2019 - 5 mins read
Never stop learning

#TIL : Can not get real IP address from Load Balancer SSL Passthrough

I learned on 2019-03-14 about web, loadbalancer, ssl

Mar 14, 2019 - 4 mins read
Never stop learning

#TIL : Export MySQL data by specified query to CSV file

I learned on 2019-03-12 about cli, mysql

Mar 12, 2019 - 4 mins read

VPS Dedicated CPU showdown : Linode vs DigitalOcean

This Feb, Linode releases new plans (Dedicated CPU VPS plans, which means the CPUs run on KVM host without sharing to other neighbors).

Feb 18, 2019 - 6 mins read
Never stop learning

#TIL : Run shell command in all hosts

I learned on 2019-02-18 about ansible, devops

Feb 18, 2019 - 4 mins read
Never stop learning

#TIL : Can not run downloaded binary inside alpine linux because of missing shared libs

I learned on 2019-02-02 about docker, ldd, alpine

Feb 2, 2019 - 4 mins read

Boost Docker CI Build Speed to ~10X times

As an software engineering developer, you know that automated CI testing is the one of keys to improve software release life cycle.

Jan 17, 2019 - 5 mins read