Posts for okkhor

git goodness - How to configure SSH for multiple Github accounts?

How to configure SSH for multiple Github accounts?

gNote: I only refer to Github in this post but this method can be applied to any Git servers (such as Bitbucket, Heroku, etc) If…

images - How to check if port is in use on Linux or Unix

How to check if port is in use on Linux or Unix

How do I determine if a port is in use under Linux or Unix-like system? How can I verify which ports are listening on Linux…

nodeNPM - Global npm Install without Sudo

Global npm Install without Sudo

You should not have install global node modules with root! The default for directory global node modules is usually /usr/local/when installing from the http://npmjs.org binary.…

GIT SVN - How to create private git server

How to create private git server

Github, Bitbucket or Gitlab are common git servers you have heard of. But do you know that you can also create your own git server…

flexbox - Using "flex" property in CSS to define webpage layout

Using “flex” property in CSS to define webpage layout

Designing a flexible layout which can scale to different screens on many devices is non-trivial. We often use float, position: absolution or other properties to achieve the desired…

TNW Professional Python Linux Administration Bundle - Install python and pip as local user on shared Linux

Install python and pip as local user on shared Linux

A few days ago, I was struggling to install python on a Linux machine, in which I had no root permission. That machine was shared…