Jun's Blog

Output, activities, memo and etc.

Entries from 2019-01-01 to 1 year

Toledo, Seville and Arcos de la Frontera, Spain

The photos from months ago. Toledo Seville Arcos de la Frontera

The day of changing the context of capitalism

I think that the important context of the present capitalism is sustainable growth. It is a scaffold of today's education, values and people's behavior in many regions. Growth is an encouraged value in the regions, but it was not always en…

yEd Graph Editor for Linux?

I love the tool yEd Graph Editor. yEd is freely available and runs on all major platforms: Windows, Unix/Linux, and macOS. It's available on Linux too. Is it packaged like FreeMind on Linux? www.yworks.com

Biomakespace to start training for gene editiong and sequencing with MinION

Very exciting news. https://biomake.space/home/blog/mozilla-grant-win-biomakespace-facilitates-accessible-gene-editing-and-dna-sequencing-technology Publicly-available datasets, open hardware, and good open-science practices will be used t…

Madrid, Spain - Business area

Around Nuevos Ministerios metro station, and Chamartín Railway Station are local or business area. The place was not so crowed. Madrid airport was around 16 minutes from Nuevos Ministerios metro station. Maybe at a bookstore in Madrid airp…

Madrid, Spain - Tourist area, and Toledo

Months ago, I traveled Madrid Spain. That time, the route was Madrid, Toledo, Seville, and Arcos de la Frontera. Madrid - Tourist area The Atocha station is the main train station for the tourist. Museum of Ham (Museo del Jamón) is my favo…

RHEL 8, 7 and Fedora container images

Something great is happening.. It's time to add RHEL8, 7 to your applications' CI test case. RHEL8 $ docker run --rm -t registry.access.redhat.com/ubi8 bash -cx "uname -a; cat /etc/os-release" + uname -a Linux b065f4dfb56b 4.4.74-boot2dock…

Cambridge UK

Months ago in Cambridge. ADC Theatre, Corpus Playroom [1] and Botanic Garden. [1] https://www.adctheatre.com/

Install podman & useful podman commands

I would show you how to install podman the alternative docker. The difference between docker and podman is docker: Running the docker daemon to operate the containers. podman: Do not need to run a daemon to operate the containers. As a ini…

How to remove not removed container images & useful docker commands

Before next blog for qemu-user-static. I would write some articles. How to remove not removed container images The subject is that I faced. The reason is after upgrading a docker, the actual storage to manage containers were changed. Then …

qemu-user-static - part 2 register

qemu-user-static enables us to run multi architecture environment such as ARM on x86_64 like this. $ docker run --rm --privileged multiarch/qemu-user-static:register --reset $ docker run --rm -t multiarch/ubuntu-debootstrap:arm64-bionic un…

qemu-user-static - part 1 summary

qemu-user-static [1] is a software to enable qemu [2] consumable to build and run multi architecture (ARM 64-bit, ARM 32-bit, Intel 32-bit and etc) on x86_64 Intel processor environment. If you run docker or a docker compatible software, y…

Install Debian 9 and how to report a bug

I wanted to report a request for feature to bowtie2 package on Debian project Checking and asking how to report a bug to the bug tracking system (= BTS) on the project, it seems 2 ways. One is to send a report by email (https://www.debian.…

South of Spain

This time, Malaga -> Glranada -> Nerja -> Gibraltar and La Linea de la Concepcion -> Malaga Malaga Glranada Nerja Gibraltar and La Linea de la Concepcion Gibraltar is UK. It's interesting! La Linea de la Concepcion is Spain. It's fun and t…

How to use host os directory from chroot (mock) environment.

On Fedora Project's work, a chroot environment is usually used to build and test. The environment is called "mock" environment. As I often forget the way, I save it to this page. There are 2 ways. 1. Using mount --bind Use below command. $…

Travis CI: A better alternative of travis_wait to output the command stdout

I found a better way to run heavy command, seeing a code [1] by chance. If the command does not output log to stdout or stderr for 10 minutes, the job stops. The popular practice to prevent it is like this. But the problem is this command …