I had a bit of bother getting Mastodon up and running on a Fedora box so figured I’d write up the main sticking points.
Preamble The scope is to:
Put most of this inside Docker Use AWS S3 for object storage Use AWS SES for mail If you’ve got Postfix already running locally, or don’t want to run storage on S3, just ignore these bits.
This environment:
CentOS 7.x WP 5.x PHP 7.x Fail2ban 0.11.x WP/PHP running in Docker
In /etc/fail2ban/filter.d/wplogin.conf:
[Definition] failregex = .*php7:notice.*\[client (<HOST>).*wp-admin.*Password Mismatch ignoreregex = Then in the WP home, we want to log errors to SYSLOG.
Getting copies of annual returns and company information from Companies House is easy. Searching the data in those returns isn’t quite so easy.
CH use a PDF format (PDF/A, akin to fax) that ensures maximum compatability.
This is more written as an aide-memoire to myself than anything. It’s a process I’m currently using for bulk-processing a set of documents of various forms (MS Word, PPT, PDF, LibreOffice etc), converting them all to PDF, running OCR on any embedded images and then sticking the end-result into Elasticsearch via Tika (not documented, plenty documentation elsewhere re this final step).
See the UI here
Following on from here and here, this is just putting together a couple of blocks from bl.ocks.org to plot data from the PhysioNet site.
Read converting PhysioNet JSON to CSV to import other data sets.
PhysioNet data is available in binary (dat) form but their web site also provides records in JSON.
These records include samples / measurements from 12-lead ECGs recorded at 1ksps.
To convert these to CSV we can use the ol’ jq:
EN4 data is available here as netCDF format. It’s a set of data that pulls back salinity and temperatures from beacons across the planet. It’s recorded as a grid accurate to 1°.
I use Sibelius 6. It’s fine for inputting vast quantities of music, but as soon as you find yourself doing anything out of the ordinary, it kicks up a fuss.
This was an installation project I did. A telephone number was projected on the wall and audience members would dial it. The Asterisk PBX I was running and gave an Interactive Voice Prompt to the person on the phone.
Introduction I run Debian Squeeze with OpenSSH, sitting behind Shorewall. I access my systems using OS X’s SSH client. I also use MacPorts.
This simple guide will show you how to quickly get up and running with Mosh.