All NewsPress ReleasesMedia CoverageEvents ​

[Super introductory 3 minutes] Done! Check disk space usage

Hello! This is Inoue, a Persian cat from Beyond Shikoku Office. To put it coolly, as an MSP, I deal with obstacles every day...

  • Server construction/operation
  • Shikoku Office

2019.10.04

[Super introductory 3 minutes] Done! Directory creation and deletion

Hello! This is Inoue, a Persian cat from Beyond Shikoku Office. Before joining the company, at a company information session, we talked about ``Rinakusu''...

  • Server construction/operation
  • Shikoku Office

2019.08.14

Let's create a VPC environment with CloudFormation (how to write a template file)

Hello everyone, I'm Okazaki from the SRE team of the System Solutions Department. I have often been involved in construction on AWS...

  • Server construction/operation

2019.03.22

[Ansible] How to branch playbook processing [Configuration management]

Hello! This is Shimeji from the System Solutions Department. Two months have passed since I transferred to the SRE team. Still...

  • Server construction/operation
  • others

2019.02.21

[Can be done in 5 minutes] How to start monitoring with Mackerel

I'm Tsuyoshi Nakagawa, Operations Management Division, System Solutions Department. I had wanted to try out Mackerel's operations before, so I decided to test...

  • Server construction/operation
  • Infrastructure related

2019.01.29

How to install older versions of MySQL

Hello! This is Shimeji from the System Solutions Department. Since December, he has been transferred to the SRE team and has been confused...

  • Server construction/operation
  • others

2019.01.23

Get and manage your SSL certificate with Let's Encrypt

Hello! This is Shimeji from the System Solutions Department. Do you know what an SSL certificate is?

  • Server construction/operation
  • Security
  • others

2019.01.23

Starting Infrastructure as Code with Ansible (Practical Edition)

Hello everyone, this is Okazaki from the SRE team of the System Solutions Department. Last time, we introduced and installed Ansible tools...

  • Server construction/operation

2018.09.02

Starting Infrastructure as Code with Ansible (Introduction & Installation)

Hello everyone, I'm Okazaki from the SRE team in the System Solutions Department. During operation, similar tasks and the same...

  • Server construction/operation

2018.08.28

VM development progresses! Move node_modules wherever you like and use them!

Hello. I'm Mandai, in charge of Wild on the development team. Even if you don't develop a system with Node.js, Node...

  • Web system development

2018.08.06

[For beginners] How to restrict access using the iptables command.

Hello! This is Shimeji from the System Solutions Department. It's been 3 months since I joined the company, but there are still so many things I don't understand...

  • others

2018.06.24

[For beginners] Simple explanation of permissions

This is Nakagawa from the System Solutions Department. The other day, I received an inquiry regarding permissions, so in this article I will provide some information...

  • Server construction/operation
  • Security

2018.05.28