Named pipes, process substitution and tee

Most people using bash are familiar with piping: this is the ability to direct the output of one process to the input of another allowing the second process to work on data as soon as becomes available. What is not so well known is that piping is a particular case of a more general and powerful …

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Use pysam

This is a plug for Pysam: a well designed and feature rich wrapper for HTSlib. I've used pysam for a few years now and it has gotten better with time. It is now a very efficient and convenient library for reading and writing BAM files, reading VCF, FASTQ and FASTA files. For VCF and FASTA …

Molecular combing

Molecular combing is a fun technique that is used to study longer stretches of DNA and quite different from the next generation sequencing by synthesis I've been exposed to. In this technique  DNA is mechanically stretched out on a slide and then locations of interest are labeled using fluorescent compounds. One can then image the …

Why can’t I print from Google photos?

I love Google Photos as a means off backing up and sharing photos. On the Mac it requires minimal configuration and works without supervision and it is easy to share albums and photos. So I'm really puzzled why there is no way to print photos. Google photos byline is "Free storage and automatic organization for all your …