jennybc

#' ---
#' title: "Something fascinating"
#' author: "Jenny Bryan"
#' date: "`r format(Sys.Date())`"
#' output: github_document
#' ---

zcaceres

Supercharge Your Bash Workflows with GNU parallel

GNU parallel is a command line tool for running jobs in parallel.

parallel is awesome and belongs in the toolbox of every programmer. But I found the docs a bit overwhelming at first. Fortunately, you can start being useful with parallel with just a few basic commands.

Why is parallel so useful?

Let's compare sequential and parallel execution of the same compute-intensive task.

Imagine you have a folder of .wav audio files to convert to .flac:

ianyfchang

chr1	0	249250621
chr1_gl000191_random	0	106433
chr1_gl000192_random	0	547496
chr2	0	243199373
chr3	0	198022430
chr4	0	191154276
chr4_ctg9_hap1	0	590426
chr4_gl000193_random	0	189789
chr4_gl000194_random	0	191469
chr5	0	180915260

elucify

ClinVar

This directory contains:

• ClinVar (http://www.ncbi.nlm.nih.gov/clinvar/) dataset reports, and ClinVar development documents
• documents related to the NCBI collaboration with ClinGen (http://www.clinicalgenome.org/)
• ftp://ftp.ncbi.nih.gov/pub/clinvar/ClinGen/ExpertPanelRequestForm.docx - how to apply for expert panel status
• data common to ClinVar and GTR
• ftp://ftp.ncbi.nlm.nih.gov/pub/GTR/standard_terms - terminology used by both GTR and ClinVar.

lambdalisue

#!/usr/bin/env bash
#==============================================================================
# GVim compile and install script for CentOS
#
# Description:  Install VIM with +python/+python3 via pyenv installed pythons
# Author:       Alisue <lambdalisue@hashnote.net>
# License:      MIT
# GistID: 01996ca7877f72b860b2
#==============================================================================

ngty

#!/usr/bin/ruby

`cat ~/.bash_aliases | egrep '^alias' | sed 's/alias//'`.split("\n").each do |line|
  parts = line.strip.split(/=/)
  name, cmd = parts[0], parts[1].gsub(/('|")/,'')
  file = '/home/%s/.config/fish/functions/%s.fish' % [`whoami`.strip, name]
  content = [ 'function %s' % name, '        %s $argv;' % cmd, 'end' ].join("\n")
  File.open(file, 'w+'){|io| io.write(content) }
end

eriknw

local function groupby(func, seq)
    local t = {}
    for _, val in ipairs(seq) do
        local key = func(val)
        t[key] = t[key] or {}
        t[key][#t[key] + 1] = val
    end
    return t
end