Howto Pull Docker Image in One Line


Currently Docker CLI tool only capable of pulling or refreshing a single image at one time, it’s quite a problematic if were in need to refresh a numbers of image.

This problem can be solve by using some others tool in Linux shell.

docker images | awk '{print $1}' | grep -v REPOSITORY | xargs -L1 docker pull



Simplify boot2docker Configuration on OSX


After installing Boot2Docker using installer tools, run below post installation command.

docker run --rm -v ~/:/target nematix/boot2docker-tool && source ~/.profile

It will automatically configure docker and boot2docker to run along with the extra features.

You can use docker-enter straight from your terminal without using ssh into boot2docker host.

docker-enter web

Additional info can be access from here Github


Add Boot2Docker Port Forward on Localhost


To have you boot2docker running container service accessible on your “localhost” or host computer, following command can be use.

The command line specifically modify the boot2docker virtual machine, to add the port forward configuration to the NAT interface.

VBoxManage modifyvm "boot2docker-vm" --natpf1 "tcp-port8000,tcp,,8000,,8000"

The IP address of ‘’ is mean to listen on all IP of you host computer, you can also replace it with IP ‘127.0.0,0’ to make sure its only available on local loop-back adapter.

The “tcp-port8000” is only a name assigned to identify the port-forward configuration and you can use others name as well such as “port8000-to-8000-tcp”.


Release of node-phonenumber 0.1.2 Are Available Through NPM


Release 0.1.2 have been available by today (11 July 2014) through NPM package or you can clone from my GitHub repository.

Basically nothing was change on the base-code, the true purpose of this release is to add the Apache 2.0 License attribute to the readme file to reflect the original libphonenumber licensing attribute.

Thanks to Lion Vollnhals on making remark on this issue.