Code

Bazel is a build tool which coordinates builds and runs tests.

Recently I wrote some code as follow:

In this post, I am going to list a set of links to solve the problems in using AWS S3 Bucket(Amazon Simple Storage Service)

It is a common operation to create a user and giant all the permission to a specific database.

In this post, I am going to list a set of page as navigation, so that we can use MongoDB easier.

In this page, I am going to prepare a index page to help we all installing, configuring and deploying a Hadoop ecosystem.

Here is a sample code to cleanup MongoDB tasks.

Here documents are indeed a powerful feature in Unix-like operating systems, allowing for the efficient creation and manipulation of files from within a shell script. They are particularly useful when you need to insert multiple lines of text into a file without having to resort to looping constructs or temporary files.

Sometimes in building projects, we may meet an error seems as follow:

Can't exec "libtoolize": No such file or directory ....

Changing the name of your os could be the first step after initialized you server -- at least it works for me.

TL;DR: Configuring vsftp is a difficult work and we always meet various of errors. In this post, I am going to introduce one possible solution of error "GnuTLS error -15: An unexpected TLS packet was received." when you are using vsftpd.

Installing deb repository requires gpg-keys some time. Recently, I am trying to add a mongo repository for Ubuntu 14, which requires to request some gpg keys first.

Docker is a lightweight virtual machine container. To minimize the image, most of the official distributions were erased most the unnecessary system tools.

Recently I switched to gcc-6 in my OS X, and faced to VARIOUS of disasterS. One of them is the gcc compile cannot find header "stdlib.h"