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abc101

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Aug 12, 2021

Pfsense as a guest of VirtualBox

Create Pfsense as a guest of VirtualBox for clusters firewall This post will introduce how to create Pfsense guest in VirtualBox for firewalling clusters in VirtualBox. Pfsense is based on FreeBSD. …

Pfsense

6 min read

Pfsense as a guest of VirtualBox
Pfsense as a guest of VirtualBox
Pfsense

6 min read


Jul 24, 2021

Simple kiosk box by Debian(or Ubuntu?)

Only use xorg, openbox & firefox Install a minimal Debian 2. Install xorg, openbox. xinit package is smaller than xorg package, but xinit does not have default x-term, if you don’t need x-term or want to use your favorit terminal, install xinit instead of xorg. root@mini:~# apt update && apt…

Debian

5 min read

Simple kiosk box by Debian
Simple kiosk box by Debian
Debian

5 min read


Jun 22, 2021

golang-gRPC chapter-01 (a)

a. A simple RPC and a server-to-client stream RPC Preparing chapter-00: https://abc101.medium.com/golang-grpc-mac-2fe01939a29d Create `chapter-01/product` such as, ├── LICENSE ├── README.md ├── chapter-00 ⋮ ├── chapter-01 │ └── product │ ├── README.md │ ├── client │ │ └── main.go │…

Go

6 min read

golang-gRPC chapter-01 (a)
golang-gRPC chapter-01 (a)
Go

6 min read


Jun 18, 2021

golang-gRPC (Mac)

Hello World Protocol Buffer Preparing Protocol buffer(protobuf) Version 3 > brew update && brew install protobuf Create a go project(ex: lets-learn-golang-grpc) > mkdir lets-learn-golang-grpc > cd lets-learn-golang-grpc llgg > go mod init lets-learn-golang-grpc llgg > go get -u google.golang.org/grpc llgg > go get -u google.golang.org/protobuf/proto llgg > go get -u google.golang.org/grpc/cmd/protoc-gen-go-grpc

Go

3 min read

golang-gRPC (Mac)
golang-gRPC (Mac)
Go

3 min read


Nov 10, 2020

Digital Signage with an old mac mini(2011)

There are very two old TV on my company hallway wall. The TVs have displayed 10 years old floor information. My boss wanted to upgrade them. He especially wanted a digital signage system that can be updated or changed easily. My colleagues said TVs have a small PC and the…

Digital Signage

6 min read

Digital Signage with an old mac mini(2011)
Digital Signage with an old mac mini(2011)
Digital Signage

6 min read


Nov 5, 2020

Wordpress and domain

How to setup Wordpress with Nginx + GasMask for domain Wordpress and some its plugins use full URLs for their links, so when you try to move the Wordpress site that you developed on your Mac to a live server with its real domain, there are many broken links. …

WordPress

6 min read

Wordpress and domain
Wordpress and domain
WordPress

6 min read


Nov 4, 2020

Dockerize Sakai LMS v20.1

Dockerize Sakai LMS and use it with linked MariaDB container Previously, I created a Sakai LMS Vagrant box, because I wanted to make all in one Sakai system include a database server. It works fine and easy to use. After this, I needed to use the Sakai LMS with Docker. …

Docker

2 min read

Docker

2 min read


Oct 25, 2020

Sakai v20.1 on Debian vagrant box

https://app.vagrantup.com/abc101/boxes/sakai/versions/20.1 Sakai is a little bit hard to install and to config, so I create a Sakai v20.1 system in a Vagrant box. System Information Debian 10.6 Buster: https://app.vagrantup.com/abc101/boxes/debian MariaDB v15.1: Debian distribution 10.3.25-mariadb Oracle JDK: 1.8.0_261 Tomcat: 9.0.38 Sakai: v20.1 binary package Installed: Sakai initial database sakai properties location…

Sakai

2 min read

Sakai v20.1 on Debian vagrant box
Sakai v20.1 on Debian vagrant box
Sakai

2 min read


Oct 22, 2020

Sakai v20.1 LMS — Chapter 4: Lessons

Lessons tool According to the Sakai help, “Lessons is a tool that allows an instructor to organize resources, activities, and media on a single page. You can have as many Lessons pages in your site as needed. …

Sakai

5 min read

Sakai v20.1 LMS — Chapter 4: Lessons
Sakai v20.1 LMS — Chapter 4: Lessons
Sakai

5 min read


Oct 20, 2020

Sakai v20.1 LMS — Chapter 3: Syllabus

Create a syllabus The CLTI of University of Illinois has an excellent resource on how to write a syllabus and the CTI of Cornell University has a useful syllabus template. We will create a sample syllabus followed two university’s resources in the Sakai. Create syllabus contents Login as the instructor of a course…

Sakai

3 min read

Sakai v20.1 LMS — Chapter 3: Syllabus
Sakai v20.1 LMS — Chapter 3: Syllabus
Sakai

3 min read

abc101

abc101

4 Followers

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