Docker connection is refused in Jenkins

The issue was from Docker configuration. In Ubuntu 18.04 Docker configuration is located in Then I need to update to enable Docker daemon connection from Jenkins. ExecStart=/usr/bin/docker daemon -H fd:// I updated the configuration above to a new configuration…

How to prevent your Mac from sleep

Then I found a Apple support link to solve this issue via a terminal command. Open your terminal on your mac and then type the command below. sudo pmset -a disablesleep 1 That’s it. Now you can prevent your mac…

First impression on iPhone X

Face ID Sometimes I feel it’s better than Touch ID. For example, when I see a notification on the Lock screen glancing it is the only thing to read it. Sometimes I miss Touch ID. For example when I download…

How can I fix node-gyp install error?

I have met this error when I try to migrate my service to a different server. At first, I tried to config Python environment with the command below. sudo apt-get install git python2.7 npm config set python python2.7 Then I…

Why should you use AirPod if you are Apple user?

AirPod is the best bluetooth earphone for me. The reason is that AirPod performs switching among Apple devices. I have used many bluetooth earphones which support Multi-Pairing. But most of them didn’t make me satisfied. Apple AirPod helps me my…