Ansible playbook example : script module : using args creates / removes

• “creates” arg does not create file. It is just for decision for task running or skipping.
• “removes” arg does not remove file. It is just for decision for task running or skipping.

Very Beginner of xargs | Linux shell command

Github Gist — Manage in one repository many gists by using git submodule

Docker — Using docker run with interactive mode but without tty ( What happens? )

Golang — Understanding channel, buffer, blocking, deadlock and groutines.

Bigquery — Error: Could not cast literal “***” to type DOUBLE

Docker — How to run docker container by detach mode without immediately finish

Golang — one goroutine always running without go func