Category Archives: centos

CryoSPARC 2 update on CentOS 7

We have installed previously CryoSPARC 2, but since I’m kind of conservative about, I didn’t update it until I had a feature request from an user. The update is in principle quite easy. You just run cryosparcm update on the … Continue reading

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Repairing a old OS disk with fsck

I have a Fedora 19 system that has been running as a data proxy without a break for like 4 years already. It’s on another subnet, and I don’t have easy access to it, so it has not been updated … Continue reading

Posted in bash, bits, centos, filesystems, hardware, linux | Leave a comment

Install pyEM on CentOS 7

After a week of silence, I’m back on track. I managed to integrate pyEM onto our systems, and this is my log about. We want it to export cryoSPARC data to relion. Since we don’t start from scratch, my first … Continue reading

Posted in bits, centos, linux, yum, python, EM, bash, modules, cryoSPARC | Leave a comment

Different data deletion methods

I was needing a nice summary of deletion methods, what they mean and what they do. What happens when you delete¬†something, and how reliable is your deletion method? Operation/tool Meaning Consequence Delete (in Explorer, or other file explorer) File is … Continue reading

Posted in bits, C, C++, centos, hardware, linux, mac, NTFS, windows, XP | Leave a comment

Topaz install on CentOS 7

Yes I’m back to work. I should have logged it more, but I was busy with so many issues that the only thing I wanted to write was fiction. Anyway. Today we are going to install Topaz over our already … Continue reading

Posted in bits, centos, docker, EM, linux, modules, nvidia, python | Leave a comment

Creating a github repository on CentOS 7

I was asked to share my docker. Strange, right? Who’s interested on this sh*t? But OK, let’s share it in a professional way, via github. This is my quick howto. 1.Create a github account and a new repository. Go to … Continue reading

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Install Chrome on CentOS 7

This was interesting. Fruitless, but interesting. I wanted to install a new browser to test some web-app that is supposed to work only on modern browsers.¬† Unfortunately Chrome works but not the web-thingy…so back to square zero. Anyway, as it … Continue reading

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