Monthly Archives: November 2018

Install and use bbcp on CentOS 7

It is very annoying to move or copy data around, from storage A to storage B, and back sometimes. Specially if it’s like, a few terabytes of data. The default tools under linux are usually command-line, and will depend on … Continue reading

Posted in bits, centos, EM, ftp, linux, rsync, yum | Leave a comment

Brondignach (II)

– Tell me boy – I am coming closer to the statue he’s now – can you at least speak? It seems like they can’t hear us. And we can’t hear them. – No reaction from now. When I’m by … Continue reading

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Brondignach (I)

– Welcome, newcomer. – I open my eyes to look at my interlocutor. It’s a small brown-haired boy of around 12 years, neatly dressed with a school uniform, but with eye bags, like if he was on drugs for a … Continue reading

Posted in bits, Brondignach, dragons, fantasy, new dreams, old scrolls | 1 Comment

Star Hotel 2050 (VI)

– Papa! Are you OK? – Paula seems to realize the trip was not so pleasant for me. There is a man with her that I seem to recall from our Aladdin meetings. The Head of Environment? The Chief Engineer? … Continue reading

Posted in 2050, AI, aliens, dragons, new dreams, Uncategorized | 5 Comments

CryoSPARC 2 [Errno 111] Connection refused [Errno 98] Address already in use

We’ve installed CryoSPARC, we’ve updated it and now that I have an avalanche of users, it starts to create problems. The symptoms are that the user can’t log in, or that the web display is not visible. I try obviosuly … Continue reading

Posted in bash, bits, centos, cryoSPARC, EM, errors | Leave a comment

A Wiki install on CentOS 7

We need a website that can be used to shared information. This is usually called a wiki. I was tempted to install a wiki on a container (see for example theĀ  xwiki docker) but I went for the real thing … Continue reading

Posted in bash, bits, centos, containers, docker, linux, software, yum | Leave a comment

Star Hotel 2050 (V)

At one point I don’t know if we are falling or flying. Common sense is telling us, anyway, not to float far from the walls, so more than flying we seem to be jumping. We need to cover still around … Continue reading

Posted in 2050, AI, aliens, new dreams | Leave a comment